Facebook Messenger

Messenger

Logo used since 2025

Rendering of the Messenger app on iOS platforms

Developer(s)| Meta Platforms
Initial release| August 9, 2011; 14 years ago (2011-08-09)
April 2020; 6 years ago (2020-04)
Stable release(s) [±]
Operating system| Web, Android, iOS, Wear OS

Discontinued

* Website (as messenger.com) (2026)
* macOS, Windows (2025)
* watchOS (2023)
* Windows Phone, Windows 10 Mobile (2019)
* BlackBerry OS, BlackBerry 10 (2016)

Size| 53.33 MB (Android)[1]
124.1 MB (iOS)[2]
169.4 MB (Windows)[3]
91.3 MB (macOS)[4]
Available in| 111[5] languages

List of languages

Afrikaans, Albanian, Amharic, Arabic, Armenian, Assamese, Azerbaijani, Basque, Belarusian, Bengali, Bosnian, Breton, Bulgarian, Burmese, Catalan, Cebuano, Corsican, Croatian, Czech, Danish, Dutch, Dutch (België), English (UK), English (US), English (upside down), Esperanto, Estonian, Faroese, Filipino, Finnish, French (Canada), French (France), Frisian, Fula, Galician, Georgian, German, Greek, Guarani, Gujarati, Haitian Creole, Hausa, Hebrew, Hindi, Hungarian, Icelandic, Indonesian, Irish, Italian, Japanese, Japanese (Kansai), Javanese, Kannada, Kazakh, Khmer, Kinyarwanda, Korean, Kurdish (Kurmanji), Kyrgyz, Lao, Latvian, Lithuanian, Macedonian, Malagasy, Malay, Malayalam, Maltese, Marathi, Mongolian, Nepali, Norwegian (bokmal), Norwegian (nynorsk), Oriya, Pashto, Persian, Polish, Portuguese (Brazil), Portuguese (Portugal), Punjabi, Romanian, Russian, Sardinian, Serbian, Shona, Silesian, Simplified Chinese (China), Sinhala, Slovak, Slovenian, Somali, Sorani Kurdish, Spanish, Spanish (Spain), Swahili, Swedish, Syriac, Tajik, Tamazight, Tamil, Tatar, Telugu, Thai, Traditional Chinese (Hong Kong), Traditional Chinese (Taiwan), Turkish, Ukrainian, Urdu, Uzbek, Vietnamese, Welsh and Zaza

Type| Instant messaging, VoIP
License| Freeware, proprietary
Website| messenger.com/ facebook.com/messenger/

Template:Meta sidebar

Messenger[6] (formerly known as Facebook Messenger) is an American proprietary instant messaging service developed by Meta Platforms, the company that operates Facebook. Originally developed as Facebook Chat in 2008, the client application of Messenger is currently available on iOS and Android mobile platforms, Windows and macOS desktop platforms,[needs update] through the Messenger.com web application, and on the standalone Meta Portal hardware.

Messenger is used to send messages and exchange photos, videos, stickers, audio, and files, and also react to other users' messages and interact with bots. The service also supports voice and video calling. The standalone apps support using multiple accounts, conversations with end-to-end encryption, and playing games. There are also group chats where you can connect with multiple people at once in a private space such as Panama Chat.

With a monthly userbase of over 1 billion people, it is among the largest social media platforms.[7]

## Contents

* 1 History
* 2 Features
* 2.1 Messenger Rooms
* 3 Monetization
* 4 Reception
* 5 User growth
* 6 Government attempt at surveillance/decryption
* 7 See also
* 8 References
* 9 External links

## History

Messenger Icon from August 9, 2011, to 2013 Messenger Icon from 2013 to 2018 Messenger Icon from 2018 to April 2020  Messenger Icon from April 2020 to February 22, 2025 Messenger Icon since February 23, 2025

Following tests of a new instant messaging platform on Facebook in March 2008,[8][9] the feature, then-titled "Facebook Chat", was gradually released to users in April 2008.[10][11] Facebook revamped its messaging platform in November 2010,[12] and subsequently acquired group messaging service Beluga in March 2011,[13] which the company used to launch its standalone iOS and Android mobile apps on August 9, 2011.[14][15] Facebook later launched a BlackBerry version in October 2011.[16][17] An app for Windows Phone, though lacking features including voice messaging and chat heads, was released in March 2014.[18][19] In April 2014, Facebook announced that the messaging feature would be removed from the main Facebook app and users will be required to download the separate Messenger app.[20][21] An iPad-optimized version of the iOS app was released in July 2014.[22][23] On April 8, 2015, Facebook launched a website interface for Messenger.[24][25] A Tizen app was released on July 13, 2015.[26] Facebook launched Messenger for Windows 10 in April 2016.[27] In October 2016, Facebook released Messenger Lite, a stripped-down version of Messenger with a reduced feature set. The app is aimed primarily at old Android phones and regions where high-speed Internet is not widely available. In April 2017, Messenger Lite was expanded to 132 more countries.[28][29] In May 2017, Facebook revamped the design for Messenger on Android and iOS, bringing a new home screen with tabs and categorization of content and interactive media, red dots indicating new activity, and relocated sections.[30][31]

Facebook announced a Messenger program for Windows 7 in a limited beta test in November 2011.[32][33] The following month, Israeli blog TechIT leaked a download link for the program, with Facebook subsequently confirming and officially releasing the program.[34][35] The program was eventually discontinued in March 2014.[36][37] A Firefox web browser add-on was released in December 2012,[38] but was also discontinued in March 2014.[39]

In December 2017, Facebook announced Messenger Kids, a new app aimed for persons under 13 years of age. The app comes with some differences compared to the standard version. In 2019, Messenger announced to be the 2nd most downloaded mobile app of the decade, from 2011 to 2019.[40] In December 2019, Messenger dropped support for users to sign in using only a mobile number, meaning that users must sign in to a Facebook account in order to use the service.[41]

In March 2020, Facebook started to ship its dedicated Messenger for macOS app through the Mac App Store. The app is currently live in regions including France, Australia, Mexico, Poland,[42] and many others.

In April 2020, Facebook began rolling out a new feature called Messenger Rooms, a video chat feature that allows users to chat with up to 50 people at a time. The feature rivals Zoom, an application that gained a lot of popularity during the COVID-19 pandemic.[43] Privacy concerns arose since the feature uses the same data collection policies as mainstream Facebook.[43]

In July 2020, Facebook added a new feature in Messenger that lets iOS users to use Apple's Face ID or Touch ID to lock their chats. The feature is called App Lock and is a part of several changes in Messenger regarding privacy and security.[44] The option to view only "Unread Threads" was removed from the inbox, requiring the account holder to scroll through the entire inbox to be certain every unread message has been seen.[45]

On October 13, 2020, the Messenger application introduced cross-app messaging with Instagram, which was launched in September 2021.[46] In addition to the integrated messaging, the application announced the introduction of a new logo, which should be an amalgamation of the Messenger and Instagram logo.[47]

The desktop app of Messenger was shut down on December 15, 2025.[48] Messaging services were moved to the Facebook website or Messenger's site for those without an account on the former.[49]

The Messenger site was discontinued on April 16, 2026.[50] Messaging services were moved to the Facebook website on the morning of April 17, 2026 without an Messenger account on the former to use Facebook account.[51]

## Features

The following is a table of features available in Messenger, as well as their geographical coverage and what devices they are available on. In addition there is a vanishing message feature. In addition there is an audio recording feature which allows audio recordings of up to one minute which may or may not be vanishing:

Feature | Added | Description | Platforms | Availability

|
|
|
|

Messaging XMPP users  | February 2010[52] (discontinued)  | At the time Messenger was called Facebook Chat, in February 2010 Facebook introduced a way to message users across the entire XMPP network. This function was sunset on 30 April 2015.[53] |  |
Sign up without a Facebook account | December 2012 (discontinued)[41] | Android users can sign up to the app without a Facebook account, requiring only a name and phone number.[54][55] | Mobile | Global
2024 | Users in the European Economic Area can sign up to the app without a Facebook account, requiring only a Messenger account.[56] | All | European Economic Area
Direct messaging | October 2013 | Users can send messages to other users without the requirement of being friends, as long as the user has the phone number of the other user in their contact list.[57][58] | All | Global
Chat Heads | April 2013 | Android users can use round icons with a contact's profile photo, appearing on the screen regardless of which app is open.[59][60] | Mobile | Global
Money transfer (Messenger Pay) | March 2015 | A feature for U.S. users to send money to friends.[61][62] In April 2017, the feature was expanded to support group payments.[63][64] | Mobile | U.S.
Calls | January 2013 | In January 2013, Facebook added voice calling to Messenger users in Canada,[65][66] expanding the feature to users in the United States a few days later.[67][68] In April 2015, Facebook introduced video calling in select countries.[69][70] In April 2016, group voice calling was introduced, with a maximum number of 50 call participants.[71][72] The following December, Facebook enabled group video calling for up to 50 people.[73][74] In June 2017, Facebook updated video chats to give users the ability to add animated versions of Facebook's reactions on top of their face, such as tears for a crying face and an exploding halo of hearts around the head when sending heart emoji. Additionally, users are able to capture screenshots, and live filters can change the color or lighting in the feed.[75][76] | All | Global
Location sharing | June 2015 | Users can tap on a "Location" button and are then shown a map with the ability to pinpoint any location, even if the user themselves is not present at the place.[77][78][79] In March 2017, it introduced live location sharing, letting users temporarily share their location with a friend or group of friends for one hour at a time.[80][81][82] | Mobile | Global
Business interaction |  | At the Facebook F8 conference on March 25, 2015, Facebook announced that Messenger would start letting users interact with businesses, including track purchases and receive notifications, and have personal conversations with company customer service representatives.[83][84][85] |  |
Third-party app integration |  | Users are able to open compatible third-party apps inside Messenger, such as a movie ticketing service or GIF generators, and then share those details with the other chat participants.[83] | Mobile | Global
Transportation requests | December 2015 | Messenger integrated with Uber to let U.S. users request a car directly from the app.[86][87][88] Support for Lyft was added in March 2016.[89][90] Support for UberPOOL was introduced in July 2016.[91][92] | Mobile | U.S.
SMS support | 2012 | Facebook implemented support for SMS texting within the Messenger Android app.[93][94] However, the feature was dropped in 2013 due to "extensive reworking" of the app, with a Facebook product manager stating that the SMS feature "just didn't take off".[58] SMS was once again introduced in testing in February 2016,[95][96] before the official global rollout started in June.[97] SMS support in Messenger was again removed in September 2023.[98] | Android | Global
Multiple accounts | February 2016 | Facebook added support for multiple accounts in the apps.[95][96] | Mobile | Global
Bot platform | April 2016 |

2016 launch

In April 2016, Facebook announced a bot platform for Messenger, including an API to build chat bots to interact with users. News publisher bots "message subscribers directly with news and other information",[99][100] while ride-sharing apps can offer a transportation option, hotel chains can answer questions about accommodations, and air travel companies can allow for check-ins, flight updates and travel changes.[101]

2017 enhancements

At the 2017 Facebook F8 conference, Facebook announced a range of enhancements for bots:

* Bots in group chats: Bots can participate in group chats – not by conversing with the chat participants — but by injecting notifications such as news updates, receipts, sports progress, and more.[102][103]
* Chat extensions: Users can interact with dedicated apps, including play games, collaborate on music playlists, and book flights. In addition, Facebook announced a "Discovery" tab, featuring recently used bots, bot categories, trending experiences and search functionality. A preview screen lets users see what each chat would do in a conversation.[104][105]
* QR scan: Users can scan special, branded QR codes through Messenger's camera functionality, that take the user directly to a specific bot.[104][105]

The slightly renamed "Discover" tab was officially launched in the United States in late June 2017.[106][107]

| All | Global
"M" assistant | April 2017 (terminated) | In August 2015, Facebook announced M, an artificial intelligence virtual assistant for use in Messenger that is capable of automatically completing tasks for users, such as purchase items, arrange gift deliveries, book restaurants, and arrange travels.[108][109][110] In April 2017, Facebook enabled M for users in the U.S. M scans chats for keywords and then suggests relevant actions. For example, writing "You owe me $20" will make M offer its payments system.[111][112][113] The rollout of M suggestions was made official at Facebook's F8 conference on April 18, 2017.[104][105] In January 2018 it was announced that M would be discontinued at some future date.  | All | U.S.
"Home" messages panel | June 2016 | Facebook announced a "Home" button as a central location for sending and receiving messages. The Home button features the most recent messages, as well as a "Favorites" section for the contacts with the most frequent communication.[114] | Mobile | Global
Secret Conversations | October 2016 | Messenger users can send each other end-to-end encrypted messages through an optional mode called "Secret Conversations", which uses the Signal Protocol. Users can also choose to send each other "self-destructing" messages; messages that are removed permanently following an optional time period. This feature is only available in mobile apps, not in the web version.[115][116] Originally planned in 2022, end-to-end encryption by default is delayed to 2023.[117] | Mobile | Global
Instant Games | November 2016 | Allows users to quickly play games including Pac-Man, Space Invaders, EverWing and Words with Friends Frenzy inside Messenger. Games are asynchronous through high scores rather than directly at the same time, and are built on HTML5 rather than apps.[118][119] In May 2017, Facebook announced the global rollout of Instant Games.[120][121] | Mobile | Global
Messenger Day | March 2017 | Following an initial test in Poland in September 2016,[122][123] Facebook launched "Messenger Day" in March 2017. Messenger Day, similar to Snapchat's Stories feature, gives the user the ability to share photos and videos with friends that automatically disappear after 24 hours.[124][125][126] | Mobile | Global
Reactions and Mentions | March 2017 | Reactions let the user tap and hold on a message to add a reaction through an emoji, while Mentions let the user type @ in a group chat to give a particular user a direct notification.[127][128][129] | All | Global
Augmented reality effects | December 2017 | "World Effects" lets users add 3D augmented reality effects into their photos and videos.[130][131] | Mobile | Global
AI Chatbots in messengers  | January 2018  | Facebook started allowing messenger AI bots after 2 steps of verification.  | All  | Global
Replies  | March 2019  | Facebook added the ability to quote and reply to specific messages in a conversation.[132] | All  | Global
Messenger Rooms  | April 2020  | A video chat feature that allows users to chat with up to 50 people at a time.[43] | All  | Global

### Messenger Rooms

It is a video conferencing feature of Messenger.[133] It allows users to add up to 50 people at a time.[134][135][136] Messenger Rooms does not require a Facebook account.[137] Messenger Rooms competes with other services such as Zoom.[138]

Back in 2014, Facebook introduced an unrelated, stand-alone application named Rooms,[133] letting users create places for users with similar interests, with users being anonymous to others.[139] This was shut down in December 2015.[133]

In April 2020, during the COVID-19 pandemic, Facebook revealed video conferencing features for Messenger called Messenger Rooms.[140] This was seen as a response to the popularity of other video conferencing platforms such as Zoom and Skype in the midst of the COVID-19 pandemic.[135][140][141]

Messenger Rooms allows users to add up to 50 people per room, without restrictions on time.[142] It does not require a Facebook account or a separate app from Messenger. When used, it only prompts the user for basic information. Users can add 360° virtual backgrounds, mood lighting, and other AR effects as well as share screens. To prevent unwanted participants from joining, users can lock rooms and remove participants.[143]

Some have voiced concerns in regards to Messenger Room's privacy and how its parent, Facebook, handles data. Messenger Rooms, unlike some of its competitors, does not use end-to-end encryption.[144] In addition, there have been concerns over how Messenger Rooms collects user data.[145]

## Monetization

In January 2017, Facebook announced that it was testing showing advertisements in Messenger's home feed. At the time, the testing was limited to a "small number of users in Australia and Thailand", with the ad format being swipe-based carousel ads.[146][147][148] In July, the company announced that they were expanding the testing to a global audience. Stan Chudnovsky, head of Messenger, told VentureBeat that "We'll start slow ... When the average user can be sure to see them we truly don't know because we're just going to be very data-driven and user feedback-driven on making that decision".[149][150] Facebook told TechCrunch that the advertisements' placement in the inbox depends on factors such as thread count, phone screen size, and pixel density.[151] In a TechCrunch editorial by Devin Coldewey, he described the ads as "huge" in the space they occupy, "intolerable" in the way they appear in the user interface, and "irrelevant" due to the lack of context. Coldewey finished by writing "Advertising is how things get paid for on the internet, including TechCrunch, so I'm not an advocate of eliminating it or blocking it altogether. But bad advertising experiences can spoil a perfectly good app like (for the purposes of argument) Messenger. Messaging is a personal, purposeful use case and these ads are a bad way to monetize it."[152]

## Reception

In November 2014, the Electronic Frontier Foundation (EFF) listed Messenger (Facebook chat) on its Secure Messaging Scorecard. It received a score of 2 out of 7 points on the scorecard. It received points for having communications encrypted in transit and for having recently completed an independent security audit. It missed points because the communications were not encrypted with keys the provider didn't have access to, users could not verify contacts' identities, past messages were not secure if the encryption keys were stolen, the source code was not open to independent review, and the security design was not properly documented.[153][154][155]

As stated by Facebook in its Help Center, there is no way to log out of the Messenger application. Instead, users can choose between different availability statuses, including "Appear as inactive", "Switch accounts", and "Turn off notifications".[156] Media outlets have reported on a workaround, by pressing a "Clear data" option in the application's menu in Settings on Android devices, which returns the user to the log-in screen.[157][158]

## User growth

After being separated from the main Facebook app, Messenger had 600 million users in April 2015.[69] This grew to 900 million in June 2016,[97] 1 billion in July 2016,[159][160] and 1.2 billion in April 2017.[161][162]

In March 2020, total messaging traffic increased by 50% in countries that were on quarantine due to the COVID-19 outbreak. Group calls grew by more than 1,000%.[163]

## Government attempt at surveillance/decryption

In early 2018, the US Department of Justice went to court to attempt to force Facebook to modify its Messenger app to enable surveillance by third parties so that agents could listen in on encrypted voice conversations over Messenger.[164]: 1 The court decided against the Justice Department, but sealed the case.[165]: 1 In November 2018, the ACLU and EFF filed suit to have the case unsealed so that the public can be informed about the encryption/surveillance debate.[166][167][168]: 1 This motion was denied in February 2019, and an appeal was filed in April 2020.[169][170] The appeals court confirmed the original denial on July 22, 2020.[171]

## See also

* Messenger Kids
* Comparison of cross-platform instant messaging clients
* Comparison of VoIP software

## References

1. ↑ "Facebook Messenger – Text and Video Chat for Free APKs" (in en-US). https://www.apkmirror.com/apk/facebook-2/messenger/.
2. ↑ "Facebook Messenger" (in en-us). https://apps.apple.com/us/app/messenger/id454638411.
3. ↑ "Facebook Messenger" (in en-us). https://www.microsoft.com/en-us/store/p/messenger/9wzdncrf0083.
4. ↑ "Facebook Messenger" (in en-us). https://apps.apple.com/us/app/messenger/id1480068668.
5. ↑ "Facebook Interface Languages". https://www.facebook.com/language.php.
6. ↑ Stenovec, Timothy (August 13, 2014). "The Real Reason Facebook Is Forcing You To Download Messenger". AOL. http://www.huffingtonpost.com/2014/08/13/facebook-messenger_n_5674703.html.
7. ↑ "Digital 2024 April Global Statshot Report". 24 April 2024. https://datareportal.com/reports/digital-2024-april-global-statshot.
8. ↑ Arrington, Michael (March 14, 2008). "Facebook To Launch Instant Messaging Service". AOL. https://techcrunch.com/2008/03/14/facebook-to-launch-instant-messaging-service/.
9. ↑ McCarthy, Caroline (March 14, 2008). "Report: Facebook IM service will debut soon". CNET. https://www.cnet.com/news/report-facebook-im-service-will-debut-soon/.
10. ↑ Hendrickson, Mark (April 6, 2008). "Facebook Chat Launches, For Some". AOL. https://techcrunch.com/2008/04/06/facebook-chat-enters-pre-release-beta/.
11. ↑ Farber, Dan (April 6, 2008). "Facebook Chat begins to roll out". CNET. https://www.cnet.com/news/facebook-chat-begins-to-roll-out/.
12. ↑ Siegler, MG (November 15, 2010). "Facebook's Modern Messaging System: Seamless, History, And A Social Inbox". AOL. https://techcrunch.com/2010/11/15/facebook-messaging/.
13. ↑ Siegler, MG (March 1, 2011). "Facebook Acquires Group Messaging Service Beluga In A Talent AND Technology Deal". AOL. https://techcrunch.com/2011/03/01/facebook-beluga/.
14. ↑ Kincaid, Jason (August 9, 2011). "Facebook Launches Standalone iPhone/Android Messenger App (And It's Beluga)". AOL. https://techcrunch.com/2011/08/09/facebook-launches-standalone-mobile-messenger-app-and-it’s-beluga/.
15. ↑ Parr, Ben (August 9, 2011). "Facebook Launches Dedicated Messaging App for iPhone & Android [PICS"]. http://mashable.com/2011/08/09/facebook-messenger/.
16. ↑ Protalinski, Emil (October 19, 2011). "Facebook Messenger version 1.5 is out: BlackBerry, iOS 5 support". ZDNet. https://www.zdnet.com/article/facebook-messenger-version-1-5-is-out-blackberry-ios-5-support/.
17. ↑ Trenholm, Richard (October 21, 2011). "Facebook Messenger now on BlackBerry in new blow to BBM". CNET. https://www.cnet.com/au/news/facebook-messenger-now-on-blackberry-in-new-blow-to-bbm/.
18. ↑ Fingas, Jon (March 4, 2014). "Facebook Messenger arrives for Windows Phone sans voice features". AOL. https://www.engadget.com/2014/03/04/facebook-messenger-arrives-for-windows-phone/.
19. ↑ Betters, Elyse (March 5, 2014). "Facebook Messenger lands for Windows Phone - without voice messaging and chat heads". http://www.pocket-lint.com/news/127701-facebook-messenger-lands-for-windows-phone-without-voice-messaging-and-chat-heads.
20. ↑ Constine, Josh (April 9, 2014). "Facebook Is Forcing All Users To Download Messenger By Ripping Chat Out Of Its Main Apps". AOL. https://techcrunch.com/2014/04/09/facebook-messenger-or-the-highway/.
21. ↑ Hamburger, Ellis (April 9, 2014). "Facebook will turn off messaging in its mobile app, forcing you to download Messenger". https://www.theverge.com/2014/4/9/5598440/facebook-will-turn-off-messaging-in-its-mobile-app-forcing-you-to-download-messenger.
22. ↑ Constine, Josh (July 3, 2014). "Facebook Messenger Finally Gets An iPad Version". AOL. https://techcrunch.com/2014/07/03/facebook-messenger-for-ipad/.
23. ↑ Sawers, Paul (July 3, 2014). "Facebook Messenger is now optimized for iPad". https://thenextweb.com/apps/2014/07/03/facebook-messenger-now-optimized-ipad/.
24. ↑ Welch, Chris (April 8, 2015). "Facebook launches standalone Messenger for web browsers". https://www.theverge.com/2015/4/8/8371349/facebook-messenger-web-browsers-now-available.
25. ↑ Wagner, Kurt (April 8, 2015). "Facebook Launches Messenger for Web Browsers". http://www.recode.net/2015/4/8/11561236/facebook-launches-messenger-for-web-browsers.
26. ↑ F., Adnan (July 13, 2015). "Official Facebook Messenger and Instagram apps arrive for Samsung Z1". https://www.sammobile.com/2015/07/13/official-facebook-messenger-and-instagram-apps-arrive-for-samsung-z1/.
27. ↑ "Facebook Messenger for Windows 10 PC now live in the Windows Store". April 28, 2016. https://www.windowscentral.com/facebook-messenger-windows-10-pc-launches-windows-store.
28. ↑ Constine, Josh (April 27, 2017). "Facebook sidesteps Snapchat by launching Messenger Lite in 132 more countries". AOL. https://techcrunch.com/2017/04/27/facebook-sidesteps-snapchat-by-launching-messenger-lite-in-150-more-countries/.
29. ↑ Statt, Nick (April 27, 2017). "Facebook's Messenger Lite app launches in 132 more countries today". https://www.theverge.com/2017/4/27/15457344/facebook-messenger-lite-150-new-countries-expansion-snapchat.
30. ↑ Perez, Sarah (May 18, 2017). "Facebook Messenger debuts a new look focused on improving navigation". AOL. https://techcrunch.com/2017/05/18/facebook-messenger-debuts-a-new-look-focused-on-improving-navigation/.
31. ↑ Regan, Tom (May 18, 2017). "Facebook makes Messenger easier to use for social butterflies". AOL. https://www.engadget.com/2017/05/18/facebook-makes-messenger-easier-to-use-for-social-butterflies/.
32. ↑ Constine, Josh (November 21, 2011). "Facebook Testing Messenger for Windows Ticker+Chat Desktop Client". AOL. https://techcrunch.com/2011/11/21/messenger-for-windows/.
33. ↑ Protalinski, Emil (November 23, 2011). "Facebook testing Messenger for Windows desktop client". ZDNet. https://www.zdnet.com/article/facebook-testing-messenger-for-windows-desktop-client/.
34. ↑ Constine, Josh (December 29, 2011). "Update: Facebook Officially Releases "Messenger For Windows" Desktop Client Following Leak". AOL. https://techcrunch.com/2011/12/29/facebook-chat-windows/.
35. ↑ Warren, Tom (December 29, 2011). "Facebook Messenger for Windows download made official following leak". https://www.theverge.com/apps/2011/12/29/2668290/facebook-messenger-for-windows-download.
36. ↑ Lee, Kevin (February 27, 2014). "Facebook Messenger on Windows and Firefox will be no more March 3". http://www.techradar.com/news/internet/web/facebook-phases-out-messenger-apps-for-windows-and-firefox-1229507.
37. ↑ McGarry, Caitlin (February 27, 2014). "Facebook kills Messenger for Windows". International Data Group. http://www.pcworld.com/article/2102543/facebook-kills-messenger-for-windows.html.
38. ↑ Protalinski, Emil (December 3, 2012). "Mozilla launches Facebook Messenger for Firefox, lets you IM your friends from anywhere on the Web". https://thenextweb.com/apps/2012/12/03/mozilla-launches-facebook-messenger-for-firefox-lets-you-im-your-friends-from-anywhere-on-the-web/.
39. ↑ Protalinski, Emil (February 27, 2014). "Facebook gives up on desktop apps: Facebook Messenger for Firefox will also shut down on March 3". http://thenextweb.com/facebook/2014/02/27/facebook-gives-desktop-apps-facebook-messenger-firefox-will-also-shut-march-3.
40. ↑ "These apps were the most-downloaded of the decade" (in en-US). December 17, 2019. http://www.mercurynews.com/these-apps-were-the-most-downloaded-of-the-decade.
41. ↑ 41.0 41.1 "You can no longer sign up for Facebook Messenger with just a phone number". December 27, 2019. https://www.androidcentral.com/facebook-no-longer-allows-users-sign-messenger-just-phone-number.
42. ↑ "Facebook kicks off long-awaited Messenger for Mac rollout". 9to5Mac. March 4, 2020. https://9to5mac.com/2020/03/04/facebook-messenger-for-mac/.
43. ↑ 43.0 43.1 43.2 O'Flaherty, Kate. "Facebook Users Beware: Here's Why Messenger Rooms Is Not Actually That Private" (in en). https://www.forbes.com/sites/kateoflahertyuk/2020/04/26/facebooks-messenger-rooms-is-not-actually-all-that-private-heres-why/.
44. ↑ Kastrenakes, Jacob (July 22, 2020). "Facebook Messenger can now lock your chats behind Face ID" (in en). https://www.theverge.com/2020/7/22/21333945/facebook-messenger-app-lock-security-iphone-ipad-face-id.
45. ↑ Mendiratta, Hemant (August 7, 2020). "How To View Only Unread Messages On Facebook Messenger". https://www.techuntold.com/view-only-unread-messages-facebook-messenger.
46. ↑ "Facebook Messenger releases cross-app group chats, further integrating with Instagram" (in en-US). September 30, 2021. https://techcrunch.com/2021/09/30/facebook-messenger-releases-cross-app-group-chats-further-integrating-with-instagram/.
47. ↑ "The Future of Messaging is Now". October 13, 2020. https://messengernews.fb.com/2020/10/13/the-future-of-messaging-is-now/.
48. ↑ "Meta to shut down Messenger desktop apps for Mac and Windows". October 16, 2025. https://techcrunch.com/2025/10/16/meta-to-shut-down-messenger-desktop-apps-for-mac-and-windows/.
49. ↑ Perez, Sarah (December 15, 2025). "Facebook Messenger's desktop app is no more". TechCrunch. https://techcrunch.com/2025/12/15/facebook-messengers-desktop-app-is-no-more/.
50. ↑ "Messenger.com is no longer available for messaging | Messenger Help Center" (in en). https://www.facebook.com/help/messenger-app/804132271957789.
51. ↑ "Không còn có thể dùng Messenger.com từ hôm nay | Znews.vn". April 17, 2026. https://znews.vn/khong-con-co-the-dung-messengercom-tu-hom-nay-post1644176.html.
52. ↑ "Facebook Chat Now Available Everywhere | Facebook" (in en). http://blog.facebook.com/blog.php?post=297991732130.
53. ↑ "Chat API" (in en-US). Facebook Developers. https://developers.facebook.com/docs/chat/.
54. ↑ Constine, Josh (December 4, 2012). "No Facebook Account Required: Facebook Messenger For Android Lets You Sign Up With Just A Phone Number". AOL. https://techcrunch.com/2012/12/04/messenger-no-facebook-account/.
55. ↑ Geron, Tomio (December 4, 2012). "Facebook Messenger Takes On SMS, With No Account Needed". https://www.forbes.com/sites/tomiogeron/2012/12/04/facebook-messenger-takes-on-sms-with-no-account-needed/.
56. ↑ "Error: no `|title=` specified when using {{Cite web}}". https://www.messenger.com/help/899115185262737.Error:+no+`|title=`+specified when+using+{{[[Template:Cite+web|Cite+web]]}}&rft.atitle=&rft_id=https://www.messenger.com/help/899115185262737&rfr_id=info:sid/en.wikibooks.org:Software:Facebook_Messenger">
57. ↑ Constine, Josh (October 29, 2013). "To Assimilate SMS, Facebook's Android Messenger Tries Letting You Reach Non-Friends By Phone Number". AOL. https://techcrunch.com/2013/10/29/facebook-messenger-phone-number/.
58. ↑ 58.0 58.1 Ruddock, David (October 29, 2013). "Facebook Messenger Getting Major Overhaul: SMS Dead, No Longer Need To Be Friends To Send Messages". http://www.androidpolice.com/2013/10/29/facebook-messenger-getting-major-overhaul-sms-dead-no-longer-need-to-be-friends-to-send-messages/.
59. ↑ "Chat Heads come to Facebook Messenger for Android". April 12, 2013. https://www.theverge.com/2013/4/12/4216838/facebook-updates-messenger-adds-chat-heads.
60. ↑ Ravenscraft, Eric (April 12, 2013). "Chat Heads Come To Facebook Messenger Without Facebook Home, Regular App Updated To Prepare For Home Arrival". http://www.androidpolice.com/2013/04/12/chat-heads-come-to-facebook-messenger-without-facebook-home-regular-app-updated-to-prepare-for-home-arrival/.
61. ↑ Constine, Josh (March 17, 2015). "Facebook Introduces Free Friend-To-Friend Payments Through Messages". AOL. https://techcrunch.com/2015/03/17/facebook-pay/.
62. ↑ Truong, Alice (March 17, 2015). "You'll soon be able to send money through Facebook Messenger". Atlantic Media. https://qz.com/364472/youll-soon-be-able-to-send-money-through-facebook-messenger/.
63. ↑ Lee, Nicole (April 11, 2017). "Facebook brings group payments to Messenger". AOL. https://www.engadget.com/2017/04/11/facebook-messenger-group-payments/.
64. ↑ Perez, Sarah (April 11, 2017). "Facebook Messenger now supports group payments". AOL. https://techcrunch.com/2017/04/11/facebook-messenger-now-supports-group-payments/.
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66. ↑ Hamburger, Ellis (January 3, 2013). "Facebook tests free voice calling in Messenger app". https://www.theverge.com/2013/1/3/3832250/facebook-messenger-voip-calling.
67. ↑ Hardawar, Devindra (January 16, 2013). "Facebook quietly brings voice calls to U.S. iPhone owners". https://venturebeat.com/2013/01/16/facebook-messenger-iphone-voice-calls/.
68. ↑ Hamburger, Ellis (January 16, 2013). "Facebook launches free calling for all iPhone users in the US". https://www.theverge.com/2013/1/16/3883538/facebook-launches-free-calling-in-messenger-for-iphone-us.
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70. ↑ King, Hope (April 27, 2015). "Facebook Messenger now lets you make video calls". CNN. https://money.cnn.com/2015/04/27/technology/facebook-messenger-mobile-video-call/.
71. ↑ Constine, Josh (April 20, 2016). "Facebook Messenger launches Group Calling to become your phone". AOL. https://techcrunch.com/2016/04/20/facebook-messenger-group-calling/.
72. ↑ Kokalitcheva, Kia (April 20, 2016). "Facebook Adds Free Group Voice Calls to Its Messenger App". http://fortune.com/2016/04/20/messenger-group-voice-calls/.
73. ↑ Statt, Nick (December 19, 2016). "Facebook Messenger now lets you video chat with up to 50 people". https://www.theverge.com/2016/12/19/14006752/facebook-messenger-group-video-chat-feature-update.
74. ↑ Yeung, Ken (December 19, 2016). "Facebook Messenger now supports group video chat". https://venturebeat.com/2016/12/19/facebook-messenger-now-supports-group-video-chat/.
75. ↑ Gartenberg, Chaim (June 26, 2017). "Facebook adds animated reactions and filters to Messenger video chats". https://www.theverge.com/2017/6/26/15874266/facebook-messenger-animated-reactions-emoji-filters-masks-live-video-chat.
76. ↑ Matney, Lucas (June 26, 2017). "Facebook brings new masks, filters and reactions to Messenger video chat". AOL. https://techcrunch.com/2017/06/26/facebook-brings-filters-reactions-and-new-masks-to-messenger-video-chat/.
77. ↑ Welch, Chris (June 4, 2015). "Facebook Messenger now lets you send friends a map with your location". https://www.theverge.com/2015/6/4/8732245/facebook-messenger-location-sharing.
78. ↑ Swider, Matt (June 5, 2015). "Your exact location can be shared in Facebook Messenger". http://www.techradar.com/news/software/applications/facebook-messenger-app-share-location-1295848.
79. ↑ Swanner, Nate (June 4, 2015). "Facebook Messenger now has a more direct way to share your location". https://thenextweb.com/facebook/2015/06/04/facebook-messenger-now-has-a-more-direct-way-to-share-your-location/.
80. ↑ Newton, Casey (March 27, 2017). "Facebook Messenger adds temporary live location sharing". https://www.theverge.com/2017/3/27/15055408/facebook-messenger-location-sharing-live.
81. ↑ Constine, Josh (March 27, 2017). "Facebook Messenger now lets you privately share your Live Location for an hour". AOL. https://techcrunch.com/2017/03/27/facebook-messenger-live-location/.
82. ↑ Sorrentino, Mike (March 27, 2017). "Facebook Messenger's Live Location helps you track friends". CNET. https://www.cnet.com/news/facebook-messenger-live-location-wants-to-help-you-find-your-friends/.
83. ↑ 83.0 83.1 King, Hope (March 25, 2015). "7 big changes coming to Facebook". CNN. https://money.cnn.com/2015/03/25/technology/facebook-f8-messenger/.
84. ↑ Murphy, Samantha (March 25, 2015). "Everything you need to know about the changes coming to Facebook". http://mashable.com/2015/03/25/facebook-changes-messenger/.
85. ↑ Oreskovic, Alexei (March 25, 2015). "Facebook brings apps, businesses to Messenger service". Reuters. https://www.reuters.com/article/us-facebook-conference-idUSKBN0ML2A220150325.
86. ↑ Rosenberg, Seth (December 16, 2015). "Introducing Transportation on Messenger". http://newsroom.fb.com/news/2015/12/introducing-transportation-on-messenger/.
87. ↑ Hawkins, Andrew J. (December 16, 2015). "Facebook Messenger now lets you hail an Uber car". https://www.theverge.com/2015/12/16/10303878/facebook-messenger-uber-app-integration-API.
88. ↑ Constine, Josh; Buhr, Sarah (December 16, 2015). "You Can Now Order Ubers (And Soon Lyfts) In Facebook Messenger To Prove You're On Your Way". AOL. https://techcrunch.com/2015/12/16/facebook-messenger-transportation/.
89. ↑ Hawkins, Andrew J. (March 7, 2016). "Facebook Messenger now lets you hail a Lyft car". https://www.theverge.com/2016/3/7/11173354/facebook-messenger-lyft-app-integration-software-uber.
90. ↑ Fingas, Jon (March 7, 2016). "Lyft wants you to hail rides through Facebook Messenger". AOL. https://www.engadget.com/2016/03/07/lyft-in-facebook-messenger-and-public-api/.
91. ↑ Lopez, Napier (July 8, 2016). "You can now book Uber carpools in Facebook Messenger". https://thenextweb.com/facebook/2016/07/08/facebook-messenger-just-made-uber-carpool-ridiculously-easy/.
92. ↑ Diaz, Justin (July 8, 2016). "Facebook's Messenger Now Lets You Request UberPOOL Rides". https://www.androidheadlines.com/2016/07/facebooks-messenger-now-lets-request-uberpool-rides.html.
93. ↑ Arthur, Charles (December 4, 2012). "Facebook turns Messenger into a text message killer". https://www.theguardian.com/technology/2012/dec/04/facebook-messenger-android-sms-killer.
94. ↑ Panzarino, Matthew (September 20, 2012). "Facebook Messenger for Android updated with texting support, fresh design for conversations". https://thenextweb.com/apps/2012/09/20/facebook-messenger-android-updated-texting-support-fresh-design-conversations/.
95. ↑ 95.0 95.1 Perez, Sarah (February 11, 2016). "Facebook Tests SMS Integration In Messenger, Launches Support For Multiple Accounts". AOL. https://techcrunch.com/2016/02/11/facebook-tests-sms-integration-in-messenger-launches-support-for-multiple-accounts/.
96. ↑ 96.0 96.1 El Khoury, Rita (February 11, 2016). "Facebook Messenger Might Soon Get SMS Integration, Multiple Accounts, And A Blue Action Bar". http://www.androidpolice.com/2016/02/11/facebook-messenger-might-soon-get-sms-integration-multiple-accounts-and-a-blue-action-bar/.
97. ↑ 97.0 97.1 Constine, Josh (June 14, 2016). "To beat SMS, Facebook Messenger eats SMS". AOL. https://techcrunch.com/2016/06/14/facebook-messenger-texting/.
98. ↑ "SMS is no longer available on Messenger". https://www.facebook.com/help/messenger-app/442105343709195/.
99. ↑ Newton, Casey (April 12, 2016). "Facebook launches a bot platform for Messenger". https://www.theverge.com/2016/4/12/11395806/facebook-messenger-bot-platform-announced-f8-conference.
100. ↑ Constine, Josh (April 12, 2016). "Facebook launches Messenger platform with chatbots". AOL. https://techcrunch.com/2016/04/12/agents-on-messenger/.
101. ↑ Guynn, Jessica (April 12, 2016). "Zuckerberg's Facebook Messenger launches 'chat bots' platform". https://www.usatoday.com/story/tech/news/2016/04/12/facebook-messenger-f8-chat-bots/82919056/.
102. ↑ Constine, Josh (March 29, 2017). "Facebook will launch group chatbots at F8". AOL. https://techcrunch.com/2017/03/29/facebook-group-bots/.
103. ↑ Kaser, Rachel (March 30, 2017). "Facebook is bringing chatbots to groups on Messenger". https://thenextweb.com/apps/2017/03/30/facebook-bringing-chatbots-groups-messenger/.
104. ↑ 104.0 104.1 104.2 Constine, Josh (April 18, 2017). "Facebook Messenger launches group bots and bot discovery tab". AOL. https://techcrunch.com/2017/04/18/facebook-bot-discovery/.
105. ↑ 105.0 105.1 105.2 Newton, Casey (April 18, 2017). "Facebook Messenger adds app extensions and a bot store". https://www.theverge.com/2017/4/18/15332504/facebook-messenger-bot-store-chat-extensions-m.
106. ↑ Matney, Lucas (June 28, 2017). "Facebook Messenger launches Discover as it takes on chatbots (again)". AOL. https://techcrunch.com/2017/06/28/facebook-messenger-launches-discover-as-it-takes-on-chatbots-again/.
107. ↑ Johnson, Khari (June 28, 2017). "Facebook Messenger's new Discover tab features top bots". https://venturebeat.com/2017/06/28/facebook-messengers-new-discover-tab-features-top-bots/.
108. ↑ Olanoff, Drew; Constine, Josh (August 26, 2015). "Facebook Is Adding A Personal Assistant Called "M" To Your Messenger App". AOL. https://techcrunch.com/2015/08/26/facebook-is-adding-a-personal-assistant-called-m-to-your-messenger-app/.
109. ↑ Kelly, Heather (August 26, 2015). "Facebook made its own Siri: Meet M". CNN. https://money.cnn.com/2015/08/26/technology/facebook-m-virtual-assistant/.
110. ↑ Hempel, Jessi (August 26, 2015). "Facebook Launches M, Its Bold Answer to Siri and Cortana". Wired. https://www.wired.com/2015/08/facebook-launches-m-new-kind-virtual-assistant/. Retrieved April 7, 2017.
111. ↑ Statt, Nick (April 6, 2017). "Facebook's AI assistant will now offer suggestions inside Messenger". https://www.theverge.com/2017/4/6/15200836/facebook-messenger-m-suggestions-ai-assisant.
112. ↑ Lee, Nicole (April 6, 2017). "Facebook's AI assistant is ready to hang out in Messenger". AOL. https://www.engadget.com/2017/04/06/facebook-m-suggestions/.
113. ↑ Constine, Josh (April 6, 2017). "Facebook Messenger's AI 'M' suggests features to use based on your convos". AOL. https://techcrunch.com/2017/04/06/facebook-messengers-ai-m-suggests-features-to-use-based-on-your-convos/.
114. ↑ Swant, Marty (June 16, 2016). "Facebook Messenger Is Adding a Home Button to Help Users Keep Track of Conversations". Beringer Capital. http://www.adweek.com/digital/facebook-adding-home-button-conversations-its-messenger-app-172042/.
115. ↑ Greenberg, Andy (October 4, 2016). "You Can All Finally Encrypt Facebook Messenger, So Do It". Wired. https://www.wired.com/2016/10/facebook-completely-encrypted-messenger-update-now/. Retrieved March 25, 2017.
116. ↑ Wilhelm, Parker (October 4, 2016). "Facebook Messenger flips the switch on encryption for everyone". http://www.techradar.com/news/phone-and-communications/mobile-phones/now-everyone-can-encrypt-their-facebook-messenger-chats-1329928.
117. ↑ Milmo, Dan (November 21, 2021). "Meta delays encrypted messages on Facebook and Instagram to 2023". https://www.theguardian.com/technology/2021/nov/21/meta-delays-encrypted-messages-on-facebook-and-instagram-to-2023.
118. ↑ Constine, Josh (November 29, 2016). "Facebook Messenger launches Instant Games". AOL. https://techcrunch.com/2016/11/29/messenger-instant-games/.
119. ↑ Imms, Jason (November 30, 2016). "Facebook Adds Instant Games to Messenger". CBS Interactive. https://www.gamespot.com/articles/facebook-adds-instant-games-to-messenger/1100-6445831/.
120. ↑ Statt, Nick (May 2, 2017). "Facebook's Messenger games are now available to everyone". https://www.theverge.com/2017/5/2/15510252/facebook-messenger-instant-games-global-launch.
121. ↑ Constine, Josh (May 2, 2017). "Facebook Messenger rolls out Instant Games worldwide". AOL. https://techcrunch.com/2017/05/02/messenger-games/.
122. ↑ Constine, Josh; Lomas, Natasha; Biggs, John (September 30, 2016). "Facebook 'Messenger Day' is the chat app's new Snapchat Stories clone". AOL. https://techcrunch.com/2016/09/30/messenger-day/.
123. ↑ Heath, Alex (September 30, 2016). "Facebook is testing its own version of Snapchat in the Messenger app". Axel Springer SE. http://nordic.businessinsider.com/facebook-messenger-day-snapchat-features-2016-9.
124. ↑ Vincent, James (March 9, 2017). "Facebook's Snapchat stories clone, Messenger Day, is now rolling out globally". https://www.theverge.com/2017/3/9/14867192/facebook-messenger-snapchat-stories-clone-day.
125. ↑ Constine, Josh (March 9, 2017). "Facebook Messenger Day launches as a Snapchat Stories clone for making plans". AOL. https://techcrunch.com/2017/03/09/facebook-messenger-day/.
126. ↑ Heath, Alex (March 9, 2017). "Facebook's clone of Snapchat is in Messenger now, too". Axel Springer SE. http://nordic.businessinsider.com/facebook-snapchat-clone-messenger-day-2017-3.
127. ↑ Vincent, James (March 23, 2017). "Facebook Messenger gets reactions for individual messages and @ notifications". https://www.theverge.com/2017/3/23/15033810/facebook-messenger-notifications-reactions.
128. ↑ Sarconi, Paul (March 23, 2017). "Facebook Messenger Finally Makes Group Chat Not a Total Hassle". Wired. https://www.wired.com/2017/03/facebook-messenger-reactions-mentions/. Retrieved March 25, 2017.
129. ↑ Goldman, Joshua (March 23, 2017). "Facebook Messenger gets Reactions and Mentions". CNET. https://www.cnet.com/news/facebook-messenger-gets-reactions-and-mentions-so-its-more-like-facebook/.
130. ↑ Statt, Nick (December 12, 2017). "Facebook introduces new augmented reality effects for Messenger". https://www.theverge.com/2017/12/12/16767664/facebook-messenger-world-effects-augmented-reality-developers.
131. ↑ Constine, Josh (December 12, 2017). "Facebook opens AR platform and 'World Effects' to all developers". Oath Inc.. https://techcrunch.com/2017/12/12/facebook-world-effects/.
132. ↑ Gartenberg, Chaim (March 20, 2019). "Facebook is adding quoted replies to Messenger conversations" (in en-US). https://www.theverge.com/2019/3/20/18274521/facebook-quote-reply-messenger-conversations-app-update-whatsapp-feature.
133. ↑ 133.0 133.1 133.2 "Introducing Rooms" (in en-US). October 23, 2014. https://about.fb.com/news/2014/10/introducing-rooms/.
134. ↑ "Facebook Messenger Rooms launched, supports 50 people video calls" (in en-US). April 25, 2020. https://www.bgr.in/news/facebook-messenger-rooms-launched-supports-50-people-video-calls-887945/.
135. ↑ 135.0 135.1 Wiggers, Kyle (April 24, 2020). "Facebook launches Messenger Rooms, group calls for up to 50 people with no time limit" (in en-US). https://venturebeat.com/2020/04/24/facebook-launches-messenger-rooms-group-calls-for-up-to-50-people-with-no-time-limit/.
136. ↑ Rodriguez, Salvador (July 23, 2020). "Facebook aims for Zoom by letting users live broadcast large video meetings" (in en). CNBC. https://www.cnbc.com/2020/07/23/facebook-messenger-rooms-adds-live-broadcast-video-calls.html.
137. ↑ "Introducing Messenger Rooms and More Ways to Connect When You're Apart" (in en-US). April 24, 2020. https://about.fb.com/news/2020/04/introducing-messenger-rooms/.
138. ↑ Tillman, Maggie (July 24, 2020). "Messenger Rooms: Facebook's Zoom-like feature explained" (in en-gb). https://www.pocket-lint.com/apps/news/facebook/151964-what-are-messenger-rooms-and-how-do-they-work-in-facebook-and-whatsapp.
139. ↑ Constine, Josh (October 23, 2014). "Facebook Launches Pseudonymous App "Rooms" That Lets You Create Forums About Any Topic" (in en-US). https://techcrunch.com/2014/10/23/facebook-rooms/.
140. ↑ 140.0 140.1 "Facebook Allows Users to Broadcast Live Large Video Calls" (in en). July 24, 2020. https://gadgets.ndtv.com/apps/news/facebook-messenger-rooms-large-video-calls-can-now-be-broadcast-on-any-profile-page-group-2268094.
141. ↑ "Facebook aims to take on Zoom with launch of Messenger Rooms" (in en). April 24, 2020. https://www.thetelegraphandargus.co.uk/news/national/18404813.facebook-aims-take-zoom-launch-messenger-rooms/.
142. ↑ Saha, Sneha (May 18, 2020). "Facebook Messenger Rooms is a mix of Houseparty and Zoom; makes video calls fun" (in en). https://indianexpress.com/article/technology/social/facebook-messenger-rooms-review-6414218/.
143. ↑ "Privacy Matters: Messenger Rooms" (in en-US). April 24, 2020. https://about.fb.com/news/2020/04/privacy-matters-messenger-rooms/.
144. ↑ Morse, Jack (April 29, 2020). "Why you shouldn't use Facebook's Messenger Rooms: A non-exhaustive list" (in en). https://mashable.com/article/facebook-messenger-rooms-privacy-problems/.
145. ↑ months, Jack Morse 7 (April 29, 2020). "Why you shouldn't use Facebook's Messenger Rooms: A non-exhaustive list" (in en-sg). https://sea.mashable.com/tech/10387/why-you-shouldnt-use-facebooks-messenger-rooms-a-non-exhaustive-list.
146. ↑ Wagner, Kurt (January 25, 2017). "Facebook is testing News Feed-style ads inside Messenger". https://www.recode.net/2017/1/25/14378534/facebook-messenger-ads-test.
147. ↑ Cohen, David (January 25, 2017). "Facebook Testing Ads on Messenger Home Screen in Australia, Thailand". Beringer Capital. http://www.adweek.com/digital/facebook-testing-ads-messenger-home-screen-australia-thailand/.
148. ↑ Perez, Sarah (January 25, 2017). "Facebook Messenger begins testing ads…and they're big". AOL. https://techcrunch.com/2017/01/25/facebook-messenger-begins-testing-ads-and-theyre-big/.
149. ↑ Johnson, Khari (July 11, 2017). "Facebook to expand Messenger home screen ads beta worldwide". https://venturebeat.com/2017/07/11/facebook-to-expand-messenger-home-screen-ads-beta-worldwide/.
150. ↑ Welch, Chris (July 11, 2017). "Ads are coming to Facebook Messenger's home screen". https://www.theverge.com/2017/7/11/15953828/facebook-messenger-home-screen-ads-coming-soon.
151. ↑ Constine, Josh (July 11, 2017). "Facebook Messenger globally tests injecting display ads into inbox". AOL. https://techcrunch.com/2017/07/11/facebook-messenger-display-ads/.
152. ↑ Coldewey, Devin (July 11, 2017). "Facebook's Messenger ads are bad and must be destroyed". AOL. https://techcrunch.com/2017/07/11/facebooks-messenger-ads-are-bad-and-must-be-destroyed/.
153. ↑ "Secure Messaging Scorecard". Electronic Frontier Foundation. April 5, 2016. https://www.eff.org/node/82654.
154. ↑ Perez, Sarah (November 5, 2014). "Majority Of Top Messaging Apps And Tools Fail EFF's Security Review". AOL. https://techcrunch.com/2014/11/05/majority-of-top-messaging-apps-and-tools-fail-effs-security-review/.
155. ↑ Mlot, Stephanie (November 5, 2014). "Only 6 Messaging Apps Are Truly Secure". Ziff Davis. http://uk.pcmag.com/apps/37236/news/only-6-messaging-apps-are-truly-secure.
156. ↑ "Can I log out of Messenger?". https://www.facebook.com/help/messenger-app/719351428125983.
157. ↑ Favre, Loie (November 12, 2015). "How to log out of Facebook Messenger". https://www.androidpit.com/how-to-log-out-of-facebook-messenger.
158. ↑ Kaufman, Lori (October 7, 2014). "How to Log Out of Facebook Messenger on Your Android Device". https://www.howtogeek.com/197431/how-to-log-out-of-facebook-messenger-on-your-android-device/.
159. ↑ Singleton, Micah (July 20, 2016). "Facebook Messenger hits 1 billion users". https://www.theverge.com/2016/7/20/12235476/facebook-messenger-1-billion-users-milestone-ios-app.
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161. ↑ Constine, Josh (April 12, 2017). "Facebook Messenger hits 1.2 billion monthly users, up from 1B in July". AOL. https://techcrunch.com/2017/04/12/messenger/.
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164. ↑ Levine, Dan; Menn, Joseph (August 17, 2018). "U.S. government seeks Facebook help to wiretap Messenger". Reuters. https://www.reuters.com/article/us-facebook-encryption-exclusive/u-s-government-seeks-facebook-help-to-wiretap-messenger-sources-idUSKBN1L226D.
165. ↑ Nakashima, Ellen (September 28, 2018). "Facebook wins court battle over law enforcement access to encrypted phone calls". The Washington Post. https://www.washingtonpost.com/world/national-security/facebook-wins-court-battle-over-law-enforcement-access-to-encrypted-phone-calls/2018/09/28/df438a6a-c33a-11e8-b338-a3289f6cb742_story.html.
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* Sean Parker (4%, formerly)
* Owen Van Natta
* Gideon Yu
* Adam D'Angelo
* Chris Kelly
* Bret Taylor
* David Ebersman

Notable
employees|

| Current|

* Nick Clegg (VP of Global Affairs and Communications)
* Lars Rasmussen (Graph Search director)
* John Carmack (CTO of Oculus VR)
* Hugo Barra (VP of Oculus VR)
* Naomi Gleit (VP of social good)

|

Former|

* Chris Cox (VP of Product)
* Blake Ross (Director of Product)
* Ted Ullyot (VP, General Counsel, and Secretary)
* Matt Cohler
* Charlie Cheever
* Randi Zuckerberg
* Yishan Wong
* George Hotz
* Joe Lockhart
* Andrei Alexandrescu (research scientist)
* Elliot Schrage (VP of Global Communications, Marketing and Public Policy)

Open source|

* Apache Cassandra
* Apache Hive
* Apache Thrift
* Buck
* FQL
* Hack
* HHVM
* HipHop for PHP
* Infer
* MyRocks
* Open Compute Project
* Phabricator
* React
* React Native
* RocksDB
* Scribe
* Telecom Infra Project
* Tornado

Mass media|

* The Facebook Effect
* The Accidental Billionaires
* The Social Network

Concepts|

* Activity stream
* Social graph
* Friending and following
* Reblogging
* Fan-gating
* Facebook diplomacy
* Facebook like button

Business|

* History
* Timeline
* Acquisitions
* f8 conference
* IPO
* Censorship
* Criticism
* Cambridge Analytica data scandal
* Litigation

Lists|

* Most-liked Facebook pages
* Most-viewed videos in the first 24 hours

Related|

* Priscilla Chan (wife of Mark Zuckerberg)
* Chan Zuckerberg Initiative
* Aquila Internet relay drone
* Willow Village
* 10 year challenge

* v
* t
* e

Instant messaging

Protocols
(comparison)|

| Open|

* IMPP
* IRC
* Matrix
* MTProto
* RetroShare
* Signal Protocol
* SIP
* MSRP
* SIMPLE
* Tox
* XMPP
* Jingle
* WFP
* Zephyr
* DDP

|

Closed|

* MSNP
* OSCAR
* TOC
* Skype

Services|

* Band
* BBM
* Discord
* Facebook Messenger
* FireChat
* GroupMe
* Hike Messenger
* HipChat
* ICQ
* iGap
* iMessage
* IRC Networks
* Jongla
* KakaoTalk
* Kik
* Libon
* Line
* Marco Polo
* Palringo
* Signal
* Skype
* Slack
* Snapchat
* SNOW
* Tango
* Telegram
* QQ
* Textfree/Pinger
* The Palace
* Threema
* Tox
* Trillian
* Upptalk
* Viber
* Virtual Places Chat
* WeChat
* WhatsApp
* Wickr
* Windows Messenger service
* Yahoo Together
* Zulip

Clients
(comparison)|

| Single protocol|

* Allo
* Baidu Hi
* BBM
* CSipSimple
* Facebook Messenger
* FaceTime
* Fetion
* Gadu-Gadu
* GroupMe
* IBM Sametime
* ICQ
* IMVU
* Jami
* Jongla
* Linphone
* Palringo
* RetroShare
* Ricochet
* Riot.im
* Signal
* Skype
* Telegram
* Tencent QQ
* Tox
* WeChat
* WhatsApp
* Wickr
* Wire

|

Multi-protocol|

* Adium
* Ayttm
* BitlBee
* Centericq
* eBuddy
* Empathy
* Fire
* Instantbird
* Jitsi
* Kopete
* Messages/iChat
* Miranda IM
* Nimbuzz
* Pidgin
* QIP 2010
* Skype for Business
* Trillian
* Telepathy
* Upptalk

XMPP (Jabber)|

* Bombus
* ChatSecure
* Conversations
* Gajim
* Psi
* Tkabber
* Spark

MSNP|

* aMSN
* Skype

Defunct|

* List of defunct instant messaging platforms

See also|

* Backchannel
* Chat log
* Chatbot
* Contact list
* Emoticon
* File sharing
* Instant message service center
* LAN messenger
* Messaging apps
* Presence information
* Shoutbox
* SMS language
* Status message
* Videotelephony
* Voice over IP
* Webcam
* U-Report
* Web chat
* Circuit
* FirstClass
* Flock
* Fuze Box
* Glip
* Hall.com
* Yammer

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Original source: https://en.wikipedia.org/wiki/Facebook Messenger. Read more

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