JPEG XL

Filename extension| `.jxl`
Internet media type| `image/jxl[1]`
Uniform Type Identifier (UTI)| public.jpeg-xl[2]
Magic number| `FF 0A` or `00 00 00 0C 4A 58 4C 20 0D 0A 87 0A`[3]
Developed by|

* Joint Photographic Experts Group
* Google
* Cloudinary

Initial release| 13 October 2021; 4 years ago (2021-10-13)
Type of format| Lossy/lossless bitmap image format
Extended from|

* PIK[4]
* FLIF-FUIF[4]
* ISO-BMFF

Standard| ISO/IEC 18181[5]
Website|

* jpeg.org/jpegxl (official website)
* jpegxl.info (community website)

The JPEG XL Image Coding System[7] (JPEG XL, sometimes shortened to JXL) is an image format that supports both lossy and lossless compression. It was developed by the Joint Photographic Experts Group (JPEG), Google and Cloudinary. It is a free and open standard defined by ISO/IEC 18181. The standard consists of four parts that cover the Core coding system, File format, Conformance testing, and Reference software, respectively.

JPEG XL features a lossy compression mode called VarDCT built on block-based transform coding, which is similar to — but significantly improves and expands upon — the compression method of JPEG, and a modular mode that allows different features of the format to be combined in a "modular" way. Modular mode can be used either for lossless image compression, similar to PNG, or as a means to achieve lossy compression in a different way from VarDCT.

The name refers to the design committee (JPEG), the X designates the series of its image coding standards published since 2000 (JPEG XT/XR/XS), and L stands for "long-term", highlighting the intent to create a future-proof, long-lived format to succeed JPEG/JFIF.[8]

The main authors of the specification are Jyrki Alakuijala, Jon Sneyers, Zoltan Szabadka, and Luca Versari. Other collaborators are Sami Boukortt, Alex Deymo, Moritz Firsching, Thomas Fischbacher, Eugene Kliuchnikov, Robert Obryk, Alexander Rhatushnyak, Lode Vandevenne, and Jan Wassenberg.

## Contents

* 1 Positioning
* 2 History
* 2.1 Industry support and adoption
* 2.2 Standardization status
* 3 Features
* 3.1 Compression
* 3.2 Data reduction
* 3.3 Versatile and future-proof size limits
* 3.4 Data structuring
* 3.5 Upgrade path
* 3.6 Freedom to use
* 4 Technical details
* 5 Software
* 5.1 Codec implementations
* 5.2 Official software support
* 5.2.1 Operating systems
* 5.2.2 Graphics editors
* 5.2.3 Libraries
* 5.2.4 Services
* 5.2.5 Web browsers
* 5.2.6 Preliminary web browser support
* 5.3 Unofficial or indirect support
* 6 Rivals
* 7 References
* 8 Further reading
* 9 External links

## Positioning

JPEG XL was designed to become a universal replacement for all established raster formats for the Web.[6] To reach widespread adoption (unlike previous attempts, including several JPEG standards), the designers hope for beneficial network effects by offering the single best option for as many popular use cases as possible. To that end the format offers significant improvements over all other (established) options with a comprehensive set of useful properties, geared especially towards accessibility over the Web and a smooth upgrade path, in combination with uncompromisingly powerful, yet efficiently computable compression and efficient data representation. Following a study about the most popular JPEG quality on the Web, developers paid special attention to the range with negligible or no perceived loss, and the default settings were adjusted accordingly. Several serious attempts at replacing JPEG that provided poor support for the high end of the quality range have failed.[9]

The JPEG XL call for proposals[10] talks about the requirement of substantially better compression efficiency (60% improvement) comparing to JPEG. The standard is expected to outperform the still image compression performance shown by HEIC, AVIF, WebP, and JPEG 2000.

## History

In 2015, Jon Sneyers of the company Cloudinary published his Free Lossless Image Format (FLIF) on which he based his standardization proposal, called the Free Universal Image Format (FUIF), that begot JXL's "modular mode". In 2017 Google's data compression research team in Zurich published the PIK format, the prototype for the frequency transform coding mode.

In 2018, the Joint Photographic Experts Group (JTC1 / SC29 / WG1) published a call for proposals for JPEG XL, its next-generation image coding standard.[10] The proposals were submitted by September 2018. From seven proposals, the committee selected two as the starting point for the development of the new format: FUIF[11] and PIK.[12][13] In July 2019 the committee published a draft, mainly based on a combination of the two proposals.[14] The bitstream was informally frozen on 24 December 2020 with the release of version 0.2 of the libjxl reference software.[15] The file format and core coding system were formally standardized on 13 October 2021 and 30 March 2022 respectively.[5][16]

### Industry support and adoption

Android gallery app displaying a JPEG XL picture taken by an Android camera app Android app showing EXIF geolocation of a JPEG XL picture

Besides Cloudinary, throughout JPEG XL's preliminary implementation in web browsers, various representatives of well-known industry brand names have publicly voiced support for JPEG XL as their preferred choice, including Facebook,[17][18] Adobe,[19][20] Intel, the Video Electronics Standards Association,[21][22] The Guardian,[23][24] Flickr, SmugMug,[25] Shopify,[26] the Krita Foundation,[27] and Serif Ltd.[28]

Google's stance on JPEG XL was historically ambiguous, as it contributed to the format but refrained from shipping an implementation of it in its browser. Support in Chromium and Chrome web browsers was introduced for testing April 1, 2021[29] and removed on December 9, 2022 – with support removed in version 110.[30][31] The Chrome team cited a lack of interest from the ecosystem, insufficient improvements, and a wish to focus on improving existing formats as reasons for removing JPEG XL support.[29][32][30]

The decision was met with opposition from the community, with many voicing support for JPEG XL on Chromium's bug tracker.[29][33][32] Jon Sneyers, co-author of the JPEG XL spec, has questioned the conclusions drawn by the Chrome team, saying: "I think there has been an unfortunate misinterpretation of the data ... which has unfortunately led to an incorrect decision."[34] The decision was also criticized by Greg Farough from the Free Software Foundation, who said it demonstrated Google's "disturbing amount of control" over the web and web browsers.[35]

Mozilla expressed security concerns, as they feel that the rather bulky reference decoder would add a substantial amount of attack surface to Firefox. They expressed willingness to ship a decoder that meets their criteria if someone provides and integrates a suitable implementation. The JPEG XL team at Google Research has offered to write a decoder using the Rust programming language[36] but Mozilla maintains neutral position on supporting JPEG XL.[37]

An extension to enable JPEG XL support in Chrome[38] and Firefox[39] became available in January 2024.

Apple Inc. included native JPEG XL file support starting with iOS/iPadOS 17, macOS 14 Sonoma, and Safari 17. iPhone 16 Pro supports JPEG XL compression when capturing ProRAW photos.[40]

Microsoft added support for opening and saving JPEG XL files for Windows 11 24H2 via the JPEG XL image extension in Microsoft Store.[41] Also Microsoft Photos added native JPEG XL support in the 2025.11030.20006.0 build.[42]

The raw image format Digital Negative (DNG) allows image data contained within to be compressed using JPEG XL. Starting in version 1.7.0.0 from June 2023, JPEG XL compression was included as part of the specification.[43] This created a basis for later use as part of "Expert RAW" in Samsung Galaxy smartphones and Apple's "ProRAW".

The PDF Association has stated in the PDF Days Europe 2025 event[44][45] in September 2025 that they selected JPEG XL as the preferred image format for HDR images embedded for PDF, although no timeline has been given.

In November 2025 following the decision of the PDF Association, the Chrome team reverted their stance on JPEG XL and announced that it was open to contributions to integrate a memory safe and performant decoder in Blink. The team would require the decoder implementation to have commitment to long-term maintenance to ship it in Chrome.[46] In January 2026, JPEG XL decoding support was merged into Chromium.[47]

Mozilla took a similar stance and after months of work switched from the C++ reference decoder to the same memory safe and performant decoder in January 2026.[48][49] May 2026 saw Mozilla deciding to also integrate JPEG XL support into the Firefox release channel starting with Firefox 152 which is going to be released on June 16th 2026.[50]

Both Chrome and Firefox keep JPEG XL support disabled for now requiring an experimental flag to be set by the user.[50][51]

### Standardization status

Common name | Part | First public release date
(First edition) | ISO/IEC Number | Formal Title

|
|
|
|

JPEG XL | Part 1 | 30 March 2022 | 18181-1:2024 | JPEG XL Image Coding System — Part 1: Core coding system[5]
Part 2 | 13 October 2021 | 18181-2:2026 | JPEG XL Image Coding System — Part 2: File format[16]
Part 3 | 3 October 2022 | 18181-3:2025 | JPEG XL Image Coding System — Part 3: Conformance testing
Part 4 | 5 August 2022 | 18181-4:2022 | JPEG XL Image Coding System — Part 4: Reference software

## Features

JPEG XL has features aimed at web delivery such as advanced progressive decoding,[52] embedded previews, and minimal header overhead, as well as features aimed at image editing and digital printing, such as multiple layers, CMYK, and spot colors. It also can represent animated images.

The main features are the following:[53][54][55]

### Compression

* Lossless encoding for any channel, including alpha.
* Good for both photographic and synthetic imagery: The format features two complementary modes that can be used depending on the image contents.
* Computationally efficient encoding and decoding without requiring specialized hardware: JPEG XL is about as fast to encode and decode as old JPEG using libjpeg-turbo and an order of magnitude faster to encode and decode compared to HEIC with x265.[56][57]
* It is also parallelizable.

### Data reduction

* Lossy compression possible through the optional quantization of transform coefficients.
* High image fidelity.
* Graceful quality degradation across a large range of bitrates: Quality loss isn't as abrupt as with older formats.
* Perceptually optimized reference encoder which uses a perceptual color space, and adaptive quantization.

### Versatile and future-proof size limits

* JPEG XL allows ultra-high-resolution images (up to 1 terapixel) with dimensions of over a billion (230-1) pixels per side,[56]
* sample precision of up to 32 bits, e.g. for HDR content.
* up to 4099 channels/components: either one (grayscale), three (RGB), or four (CMYK) main channels. The rest of the channels are optional and can be used to store e.g. alpha for transparency/compositing (either "straight" or "premultiplied"), depth, or thermal data.[56]
* There can be multiple frames, with non-zero duration (for animation) or with zero duration (for e.g. editing layers in graphics software or multi-page documents). Frames can be smaller or larger than the image canvas and can be blended in various ways. However, regular video codecs are still preferred for encoding realistic moving content.
* JPEG XL has built-in capability to use various color spaces, transfer curves, and high screen brightness. It is specifically designed to seamlessly handle wide color gamut color spaces with high dynamic range such as Rec. 2100 with the PQ or HLG transfer function.

### Data structuring

* Tiles: Independent coding of sections of a large image by allowing images to be stored in tiles, e.g. for parallelization.
* Progressive decoding: Mode specifically designed for responsive loading of large images depending on the viewing device's resolution.

### Upgrade path

* JPEG transcoding: Being a JPEG superset, JXL provides efficient lossless recompression options for images in the traditional/legacy JPEG format that can represent JPEG data in a more space-efficient way (~20% size reduction due to the better entropy coder) and can easily be reversed, e.g. on the fly.[58] Wrapped inside a JPEG XL file/stream, it can be combined with additional elements, e.g. an alpha channel.
* The format is extensible.

### Freedom to use

* Royalty-free licensing of relevant (own) intellectual property/software patents.
* Production-ready open-source reference implementation available on GitHub under liberal licensing terms (3-clause BSD license).[59]

## Technical details

Codec architecture

JPEG XL is based on ideas from Google's PIK format and Cloudinary's FUIF format (which was in turn based on FLIF).[60]

The format is mainly based on two encoding modes:

* VarDCT mode (variable-blocksize DCT) – it is based from the same DCT algorithm as legacy JPEG, but blocks, instead of being restricted to 8×8, come in various sizes (2×2 up to 256×256), non-square shapes (e.g. 16×8, 8×32, 32×64), or can use another transforms (AFV, Hornuss). It is only used for the 3 color channels, which typically use the XYB color space (although YCbCr is also supported in order to recompress legacy JPEG). The VarDCT mode is based on (lossy) PIK. Lossy modes typically use the XYB color space derived from LMS.[61]
* Modular mode is responsible, among other things, for efficient lossless content encoding and also for lossy and near-lossless purposes. Modular can also be used internally in VarDCT to save 2D data, i.e. everything except the AC (high-frequency) DCT coefficients, including the DC image (which is always a 1:8 subsampled image so also includes low-frequency AC coefficients in case block sizes larger than 8×8 are used), the weights of adaptive quantization and filter strengths.

Any additional/extra channels (e.g. alpha, depth, thermal, spot colors, etc.) are always encoded in the modular mode. It was based on FUIF, combined with elements of lossless PIK, lossless WebP, and new ideas that have been developed during the collaborative phase of the standardization process.[62] Modular mode allows lossy compression with the help of the modified Haar transform called "squeeze" which has progressive properties, quality of the image increases with the amount of data loaded.

One of the ways VarDCT-based images can be loaded more progressively is by saving the DC coefficients in a separate "DC frame" that uses modular squeeze: allowing previews corresponding to 1:16, 1:32 etc. subsampled images. A squeeze transform can also be used to encode the alpha channel progressively together with VarDCT-encoded color channels, making both modes work in tandem.

JPEG XL defaults to a visually near-lossless setting that still provides good compression.[56]

These modes can be assisted by separate modeling of specific image features called:

* Splines for coding e.g. hairs (not yet used by the reference encoder).
* Repeating "patches" like text, dots, or sprites.
* Noise synthesis: since noise is hard to compress, it is better to separate it out and then regenerate it in the decoder. This is similar to film grain synthesis in modern video codecs like AV1, although JPEG XL's noise synthesis is not aiming to mimick the granularity of analog photographic film, but rather to model the photon noise at the pixel level, i.e. those visible with a digital camera at high ISO settings.

JPEG XL codec can losslessly transcode a widely supported subset of JPEG files, by directly copying JPEG's DCT block coefficients to 8×8 VarDCT blocks, making smaller file sizes possible due to JPEG XL's superior entropy coding. This process is reversible and it allows for the original JPEG file to be reconstructed bit-for-bit, although constraints limit support for some files.[63][58]

Prediction is run using a pixel-by-pixel decorrelator without side information, including a parameterized self-correcting weighted ensemble of predictors. Context modeling includes specialized static models and powerful meta-adaptive models that take local error into account, with a signaled tree structure and predictor selection per context. Entropy coding is LZ77-enabled and can use either asymmetric numeral systems or prefix codes (useful for low-complexity encoders, or reducing the overhead of short streams).[54]

Animated (multi-frame) images do not perform advanced inter-frame prediction, though some rudimentary inter-frame coding tools are available:

* Frames can be smaller than the full canvas size, leaving other pixels untouched.
* Frames support several blending modes in addition to replacing previous frames, such as addition or multiplication.[64]
* Up to four frames can be remembered and referenced by later frames, using the "patches" coding tool.

## Software

### Codec implementations

JPEG XL Reference Software (libjxl)

Screenshot of `cjxl` (encoder), `jxlinfo` (file information), and `djxl` (decoder) command-line tools

Initial release| December 27, 2019; 6 years ago (2019-12-27)[65]
Stable release|

0.11.2 / February 10, 2026; 4 months ago (2026-02-10)

Written in| C++
Operating system|

* Unix-like
* Windows

License| New BSD License (previously Apache License 2.0)

The reference implementation software is called libjxl. It is written in C++ and published on GitHub as free software under the terms of the New BSD License (before 2021 the Apache License 2.0). It supports Unix-like operating systems, like Linux and Apple's OS family, as well as Windows systems. It is available from the standard software repositories of all major Linux and BSD distributions.[66] In addition to the eponymous codec library, it packages a suite of auxiliary tools, like the command line encoder `cjxl` and decoder `djxl`, the image codec benchmarking tool (speed, quality) `benchmark_xl`, the image comparison tool of perceptual metric `ssimulacra2`, as well as the GIMP and gdk-pixbuf plugin `file-jxl`.

* J40: Independent, self-contained JPEG XL decoder.[67]
* license: MIT License No Attribution
* C99 single header library (no dependencies)
* In Roman numerals, "XL" denotes 40, hence the name
* libjxl-tiny: a simpler encoder implementation of JPEG XL, aimed at photographic images without an alpha channel.[68]
* license: New BSD License
* jxlatte: Java JPEG XL decoder.[69]
* license: MIT License
* jxl_decode: A Python JPEG XL decoder.[70]
* license: MIT License
* hydrium: Fast, ultra-low-memory, streaming JPEG XL encoder written in portable C.[71]
* license: BSD License
* jxl-oxide: Small JPEG XL decoder written completely in Rust. Fully conforms to the specification.[72]
* dual license: MIT License and Apache License 2.0
* jxl-rs: JPEG-XL decoder written in Rust.
* licence: BSD-3-Clause license

An official Rust decoder written by the libjxl team has been created called jxl-rs. This has been added to Google Chrome v145 but disabled by default. Firefox will add support for this too.

Since April 2023, the libjxl repository includes Jpegli, an improved JPEG codec that backports applicable new techniques of JPEG XL to the old format, offering image quality improvements even for the decoder.[73] A separate repository is also created by Google after the announcement of Jpegli in April 2024.[74][75]

### Official software support

#### Operating systems

* Android
* One UI in Samsung Galaxy S24 – storage capacity in Expert Raw.[76]
* Apple Inc.[77]
* iOS/iPadOS 17 and later – system-wide reading including Files and Photos.
* macOS Sonoma (version 14) and later – reading on Finder and Preview.[78]
* visionOS (presumed).
* watchOS 10 and later.
* Linux
* COSMIC desktop environment Alpha 3 and later.[79]
* GNOME 45 and later.
* GTK via the GDK pixbuf plugin.[80] Prior to 45, it wasn't supported officially.[81]
* Shell – used to store the default wallpapers.[82]
* Image Viewer via the Glycin image decoding library.[83]
* Epiphany[84] via the WebKitGTK engine.[85]
* KDE applications can be built with KImageFormats plugin with native JPEG XL support.[86] This gives most KDE apps native support for both read and writing and works with all apps from the Dolphin file manager including Gwenview image viewer, Krita digital painting tool and DigiKam photo manager.
* Windows
* File Explorer (Windows 11 24H2 and later) via the official image extension.[87]
* Microsoft Photos (as of version 2025.11030.20006.0)[88]

#### Graphics editors

* ACDSee Photo Studio \- reading and writing of JPEG XL images.[89]
* Adobe Lightroom – reading and writing of JPEG XL images.[90]
* Adobe Photoshop – reading and writing of JPEG XL images (version 26.8 onwards).[91]
* Affinity suite – reading and writing of JPEG XL images.[92]
* Darktable photography editor.
* FastStone Image Viewer \- v8.4 and later.[93]
* GIMP 3.0 and later.[94]
* ImageMagick – reading and writing of JPEG XL images.[95]
* GraphicsMagick
* IrfanView – reading and writing of JPEG XL images.
* Krita – graphics editor.
* Paint.NET 5.1.5 – released on March 11th, 2025 and later.[96]
* Pixelmator Pro (read-only)
* PhotoMill – reading and writing of JPEG XL images (version 3.3 onwards).
* PureRef – supported image format in PureRef 2.[97]
* Tachiyomi 0.12.1 and later.[98]
* XnView – reading and writing of JPEG XL images.[99]
* Zoner Studio – photo and video editing software.

#### Libraries

* DICOM version 2024d introduced JPEG XL as a payload codec.[100]
* FFmpeg library and video conversion application.
* imlib2 of Enlightenment/EFL, that many image viewers are based on.
* Simple DirectMedia Layer's image-loading subsystem.
* VIPS image processing software package.
* JDeli pure Java reading library.

#### Services

* Amazon Photos – Amazon Prime Photo Storage.[101]

#### Web browsers

As of 2026, web browsers that support JPEG XL had 12% market share.[102]

* Basilisk v2023.01.07 and later[103]
* Orion Browser
* Pale Moon v31.4.0 and later (v31.4.1 fixed wrong color of decoded JPEG XL images, v31.4.2 fixed JPEG XL's transparency display for images with an alpha channel, and v32.0.0 support progressive decoding and animation for JPEG XL.).[104]
* Safari 17 and later[105][106] via the WebKit engine.[107]
* Thorium, including JPEG XL animations.
* Waterfox G5.1.2[108] and later.
* Zen Browser

#### Preliminary web browser support

* Firefox web browser – introduced for testing in Firefox Nightly build.[109] Going to be released with Firefox 152 on June 16th 2026.[50] Disabled by default on release channels, requires the image.jxl.enabled experimental feature flag turned on. Enabled by default in nightly builds [110] [50]

* Google Chrome (and other Chromium based web browsers). Support restored in version 145.0.7632.0.[111] Still disabled by default, requires the enable-jxl-image-format experimental feature flag turned on.[112]

### Unofficial or indirect support

* Microsoft Windows – A 3rd-party Windows Imaging Component (WIC) plugin adds viewing to File Explorer, Microsoft Photos, Windows Photo Viewer, and thumbnails, and aware apps. Only on Windows 7/10 (11 has native support).[113]
* Another Windows Imaging Component plugin, jxl-winthumb.[114]
* macOS (prior to 14.0 Sonoma) – via a standalone app and a plugin for Quick Look.[115]
* Qt support can be added with the qt-jpegxl-image-plugin.[116]
* jpeg-xl-encode: a PHP JPEG XL wrapper for the reference implementation.[117]

## Rivals

The main competitor for JPEG XL is AVIF, which is based on the AV1 video codec in a HEIF container. JPEG XL beats AVIF for higher quality images, but AVIF will often outperform JPEG XL on low quality images in low-fidelity, high-appeal compression: low quality AVIF images will smooth out details and hide compression artifacts better, making them more visually appealing than JPEG XL images of the same size. However, it is unclear to what extent this results from inherent properties of the two image formats themselves, and to what extent this results from the engineering focus of the available encoders.[118]

Other rival formats include:

* HEIC – HEVC video codec in a HEIF container. The primary capture format used by Apple devices.
* WebP – VP8-based[119] video codec in a RIFF container. Widely adopted in browsers and supported by many community optimization tools.

## References

1. ↑ "Media Types". IANA. https://www.iana.org/assignments/media-types/media-types.xhtml.
2. ↑ "UTTypeJPEGXL | Apple Developer Documentation". Apple. https://developer.apple.com/documentation/uniformtypeidentifiers/uttypejpegxl.
3. ↑ "JPEG XL Format Overview". GitHub. https://github.com/libjxl/libjxl/blob/f88745497118727f861cb00887cadcb395d10f1c/doc/format_overview.md.
4. ↑ 4.0 4.1 "fuif/README.md". GitHub. 2019-04-04. https://github.com/cloudinary/fuif/blob/3ed48249a9cbe68740aa4ea58098ab0cd4b87eaa/README.md.
5. ↑ 5.0 5.1 5.2 ISO/IEC 18181-1:2024 Information technology — JPEG XL image coding system — Part 1: Core coding system, https://www.iso.org/standard/85066.html
6. ↑ 6.0 6.1 "Can JPEG XL Become the Next Free and Open Image Format? – Slashdot". 2021-02-20. https://tech.slashdot.org/story/19/08/17/1855214/can-jpeg-xl-become-the-next-free-and-open-image-format.
7. ↑ "JPEG - JPEG XL". https://jpeg.org/jpegxl/.
8. ↑ "Support for reading/Writing JPEG XL images (#4681) · Issues · GNOME / GIMP". 2021-02-26. https://gitlab.gnome.org/GNOME/gimp/-/issues/4681.
9. ↑ Alakuijala, Jyrki; van Asseldonk, Ruud; Boukortt, Sami; Szabadka, Zoltan; Bruse, Martin; Comsa, Iulia-Maria; Firsching, Moritz; Fischbacher, Thomas et al. (2019-09-06). "JPEG XL next-generation image compression architecture and coding tools". in Tescher, Andrew G.; Ebrahimi, Touradj. Applications of Digital Image Processing XLII. 11137. SPIE. pp. 20. doi:10.1117/12.2529237. ISBN 978-1-5106-2967-7. Bibcode: 2019SPIE11137E..0KA. https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11137/2529237/JPEG-XL-next-generation-image-compression-architecture-and-coding-tools/10.1117/12.2529237.full.
10. ↑ 10.0 10.1 "N79010 Final Call for Proposals for a Next-Generation Image Coding Standard (JPEG XL)". ISO/IEC JTC 1/SC 29/WG 1 (ITU-T SG16). 15 April 2018. https://jpeg.org/downloads/jpegxl/jpegxl-cfp.pdf.
11. ↑ "FUIF, Free Universal Image Format". https://github.com/cloudinary/fuif.
12. ↑ "PIK, A new lossy/lossless image format for photos and the internet". https://github.com/google/pik.
13. ↑ Jon Sneyers (Cloudinary), 22 August 2019: Next-Gen Image Format – JPEG XL
14. ↑ Rhatushnyak, Alexander; Wassenberg, Jan; Sneyers, Jon; Alakuijala, Jyrki; Vandevenne, Lode; Versari, Luca; Obryk, Robert; Szabadka, Zoltan; Kliuchnikov, Evgenii; Comsa, Iulia-Maria; Potempa, Krzysztof; Bruse, Martin; Firsching, Moritz; Khasanova, Renata; Ruud van Asseldonk; Boukortt, Sami; Gomez, Sebastian; Fischbacher, Thomas (2019). "Committee Draft of JPEG XL Image Coding System". arXiv:1908.03565 [eess.IV].
15. ↑ "v0.2 JPEG XL Reference Software". 2021-02-19. https://gitlab.com/wg1/jpeg-xl/-/tags/v0.2.
16. ↑ 16.0 16.1 ISO/IEC 18181-2:2021 Information technology — JPEG XL image coding system — Part 2: File format, https://www.iso.org/standard/80617.html
17. ↑ Andre, Erik (2021-04-20). "Statement of support by Facebook on Chromium's issue #1178058". https://bugs.chromium.org/p/chromium/issues/detail?id=1178058#c16.
18. ↑ Andre, Erik (2021-05-24). "Statement of support by Facebook on Firefox's issue #1539075". https://bugzilla.mozilla.org/show_bug.cgi?id=1539075.
19. ↑ Rosenthol, Leonard (2021-06-07). "Statement of support by Adobe on Firefox's issue #1539075". https://bugzilla.mozilla.org/show_bug.cgi?id=1539075.
20. ↑ Chan, Eric (2022-08-23). "Statement of support by Adobe on Chromium's issue #1178058". https://bugs.chromium.org/p/chromium/issues/detail?id=1178058#c61.
21. ↑ Wooster, Roland (2022-08-24). "Statement of support on Chromium's issue #1178058 by VESA's DisplayHDR Chairman and Principal Engineer at Intel's Client Computing Group". https://bugs.chromium.org/p/chromium/issues/detail?id=1178058#c61.
22. ↑ Wooster, Roland (2022-11-11). "Reinforced statement of support on Chromium's issue #1178058 by VESA's DisplayHDR Chairman and Principal Engineer at Intel's Client Computing Group". https://bugs.chromium.org/p/chromium/issues/detail?id=1178058#c189.
23. ↑ Chauvin, Mariot (2022-08-26). "Statement of support by The Guardian on Chromium's issue #1178058". https://bugs.chromium.org/p/chromium/issues/detail?id=1178058#c67.
24. ↑ Chauvin, Mariot (2022-01-13). "Statement of support by The Guardian on Firefox's issue #1539075". https://bugzilla.mozilla.org/show_bug.cgi?id=1539075.
25. ↑ MacAskill, Don (2022-01-04). "Statement of support by Flickr and SmugMug on Firefox's issue #1539075". https://bugzilla.mozilla.org/show_bug.cgi?id=1539075.
26. ↑ Bendell, Colin (2022-10-17). "Statement of support by Shopify on Chromium's issue #1178058". https://bugs.chromium.org/p/chromium/issues/detail?id=1178058#c79.
27. ↑ Rempt, Rempt (2022-11-10). "Statement of support by the Krita Foundation on Chromium's issue #1178058". https://bugs.chromium.org/p/chromium/issues/detail?id=1178058#c190.
28. ↑ Brightman, Tony (2022-11-11). "Statement of support by Serif Ltd.'s SerifLabs on Chromium's issue #1178058". https://bugs.chromium.org/p/chromium/issues/detail?id=1178058#c192.
29. ↑ 29.0 29.1 29.2 "Issue 1178058: JPEG XL decoding support (image/jxl) in blink (tracking bug)". https://bugs.chromium.org/p/chromium/issues/detail?id=1178058.
30. ↑ 30.0 30.1 Proven, Liam. "Google drops forthcoming version of JPEG from Chromium". https://www.theregister.com/2022/10/31/jpeg_xl_axed_chrome/.
31. ↑ JPEG XL support
32. ↑ 32.0 32.1 Sneyers, Jon (2022-11-02). "The Case for JPEG XL". Cloudinary Blog. https://cloudinary.com/blog/the-case-for-jpeg-xl.
33. ↑ Shankland, Stephen (2022-11-03). "Chrome Banishes JPEG XL Photo Format That Could Save Phone Space". https://www.cnet.com/tech/computing/chrome-banishes-jpeg-xl-photo-format-that-could-save-phone-space/.
34. ↑ Sneyers, Jon (2022-12-14). "Re: Intent to Prototype: JPEG XL decoding support (image/jxl) in blink". blink-dev (Mailing list). Retrieved 2022-12-30.
35. ↑ Purdy, Kevin (2023-04-17). "FSF: Chrome's JPEG XL killing shows how the web works under browser hegemony". https://arstechnica.com/gadgets/2023/04/free-software-group-decries-google-dropping-space-saving-jpeg-xl-format/.
36. ↑ "Mozilla Is Interested In A Rust JPEG-XL Decoder For Firefox & Google Might Develop It". https://www.phoronix.com/news/Mozilla-Interest-JPEG-XL-Rust.
37. ↑ "Mozilla Comes Out Neutral On JPEG-XL Image Format Support". https://www.phoronix.com/news/Mozilla-Neutral-On-JPEG-XL.
38. ↑ "JPEG XL Viewer". https://chromewebstore.google.com/detail/jpeg-xl-viewer/bkhdlfmkaenamnlbpdfplekldlnghchp.
39. ↑ "JPEG XL viewer – Get this Extension for 🦊 Firefox (en-US)". https://addons.mozilla.org/en-US/firefox/addon/jxl/.
40. ↑ Gray, Jeremy (2024-09-18). "Why Apple Uses JPEG XL in the iPhone 16 and What it Means for Your Photos". https://petapixel.com/2024/09/18/why-apple-uses-jpeg-xl-in-the-iphone-16-and-what-it-means-for-your-photos/.
41. ↑ "JPEG XL Image Extension". https://apps.microsoft.com/detail/9mzprth5c0tb?hl=en-US.
42. ↑ "March 2025 Microsoft Photos update now rolling out to Windows Insiders". 25 March 2025. https://blogs.windows.com/windows-insider/2025/03/24/march-2025-microsoft-photos-update-now-rolling-out-to-windows-insiders/.
43. ↑ "Digital Negative (DNG) Specification Version 1.7.1.0". September 2023. https://helpx.adobe.com/content/dam/help/en/photoshop/pdf/DNG_Spec_1_7_1_0.pdf.
44. ↑ Peter Wyatt (CTO, PDF Association) (27 October 2025). "Breaking Good (PDF Days Europe 2025)". https://www.youtube.com/watch?v=DjUPSfirHek&t=2284s.
45. ↑ Peter Wyatt (CTO, PDF Association). ""Breaking Good" PDF days 2025 - Slides". https://pdfa.org/wp-content/uploads/2025/10/PDFDays2025-BreakingBad-Wyatt.pdf#page=11.
46. ↑ Byers, Rick (2025-11-21). "Re: Intent to Prototype: JPEG XL decoding support (image/jxl) in blink". blink-dev (Mailing list). Retrieved 2025-11-21.
47. ↑ "Wire up JXL decoder.". 2026-01-12. https://chromium-review.googlesource.com/c/chromium/src/+/7184969.
48. ↑ "Bug 1986393 - Remove the old C++ JXL decoder". 2026-01-28. https://hg-edge.mozilla.org/mozilla-central/rev/45aab1808108.
49. ↑ "Bug 1986393 - Add Rust-based JXL decoder". 2026-01-28. https://hg-edge.mozilla.org/mozilla-central/rev/2160418b9a4f.
50. ↑ 50.0 50.1 50.2 50.3 "Bug 2016688. Build jpeg-xl code on release and beta by default (still pref'ed off by default)". 2026-05-09. https://hg-edge.mozilla.org/mozilla-central/rev/3f29dd8d7447.
51. ↑ Larabel, Michael (2026-02-10). "Google Chrome 145 Released With JPEG-XL Image Support" (in en). https://www.phoronix.com/news/Chrome-145-Released.
52. ↑ "Using Saliency in progressive JPEG XL images". https://opensource.googleblog.com/2021/09/using-saliency-in-progressive-jpeg-xl-images.html.
53. ↑ "JPEG XL reaches Committee Draft". 2019-08-03. https://jpeg.org/items/20190803_press.html. "The current contributors have committed to releasing it publicly under a royalty-free and open source license."
54. ↑ 54.0 54.1 "JPEG XL White Paper". 2021-01-29. https://ds.jpeg.org/whitepapers/jpeg-xl-whitepaper.pdf.
55. ↑ "JPEG XL vs. AVIF – Page 6". https://encode.su/threads/3397-JPEG-XL-vs-AVIF?p=74397&viewfull=1#post74397.
56. ↑ 56.0 56.1 56.2 56.3 Sneyers, Jon (26 May 2020). "How JPEG XL Compares to Other Image Codecs". https://cloudinary.com/blog/how_jpeg_xl_compares_to_other_image_codecs.
57. ↑ Alakuijala, Jyrki; Boukortt, Sami; Ebrahimi, Touradj; Kliuchnikov, Evgenii; Sneyers, Jon; Upenik, Evgeniy; Vandevenne, Lode; Versari, Luca et al. (2020). "Benchmarking JPEG XL image compression". Optics, Photonics and Digital Technologies for Imaging Applications VI. p. 32. doi:10.1117/12.2556264. ISBN 978-1-5106-3478-7. https://infoscience.epfl.ch/record/277420. Retrieved 2025-03-13.
58. ↑ 58.0 58.1 TheDatahoarder (2023-02-11). "Lossless conversion from JPG to JXL" (in en-US). https://www.datahoards.com/lossless-conversion-from-jpg-to-jxl/.
59. ↑ "libjxl/libjxl: JPEG XL image format reference implementation". https://github.com/libjxl/libjxl.
60. ↑ "FLIF – Free Lossless Image Format". https://flif.info/#update.
61. ↑ Alakuijala, Jyrki; van Asseldonk, Ruud; Boukortt, Sami; Szabadka, Zoltan; Bruse, Martin; Comsa, Iulia-Maria; Firsching, Moritz; Fischbacher, Thomas et al. (6 September 2019). "JPEG XL next-generation image compression architecture and coding tools". in Tescher, Andrew G; Ebrahimi, Touradj. Applications of Digital Image Processing XLII. 11137. pp. 20. doi:10.1117/12.2529237. ISBN 9781510629677. Bibcode: 2019SPIE11137E..0KA.
62. ↑ "FLIF, 3 Sep 2021, jonsneyers comment". https://github.com/FLIF-hub/FLIF/issues/549#issuecomment-912335312.
63. ↑ Sneyers, Jon (2021-12-10). "Feature request: allow jbrd to reconstruct a part of the file when it's not possible for the whole file". https://github.com/libjxl/libjxl/issues/895#issuecomment-991148244.
64. ↑ "JPEG XL reference implementation". 3 December 2021. https://github.com/libjxl/libjxl/blob/95eea7e/lib/jxl/frame_header.h#L168-L207.
65. ↑ "Update JPEG-XL with latest changes.". 2019-12-27. https://github.com/libjxl/libjxl/commit/ff09371267315c39fe0220082943c5834db04ab9.
66. ↑ "Libjxl package versions - Repology". https://repology.org/project/libjxl/versions.
67. ↑ "J40: Independent, self-contained JPEG XL decoder". https://github.com/lifthrasiir/j40.
68. ↑ "libjxl-tiny". 4 November 2022. https://github.com/libjxl/libjxl-tiny.
69. ↑ "jxlatte". 23 December 2022. https://github.com/thebombzen/jxlatte.
70. ↑ "jxl_decode". 8 June 2023. https://github.com/Fraetor/jxl_decode.
71. ↑ Leo Izen (6 March 2023). "hydrium". https://github.com/thebombzen/hydrium.
72. ↑ Wonwoo Choi (29 October 2023). "jxl-oxide". https://github.com/tirr-c/jxl-oxide.
73. ↑ "Add cjpegli binary, remove old cjpeg_hdr binary.". GitHub. https://github.com/libjxl/libjxl/commit/f8c76c0adebff3c23acb28b782105e6538010750.
74. ↑ Alfonso Maruccia, April 8, 2024: Google's new coding library aims to improve the JPEG image format on the web
75. ↑ Gianni Rosato, June 14, 2023: Mini Image Codec Comparison; jpegli
76. ↑ "Introducing the Galaxy S24 Camera/Gallery!". 17 January 2024. https://r2.community.samsung.com/t5/Galaxy-S/Introducing-the-Galaxy-S24-Camera-Gallery/td-p/15350511.
77. ↑ Jon Sneyers (12 July 2023). "JPEG XL: How It Started, How It's Going". Cloudinary. https://cloudinary.com/blog/jpeg-xl-how-it-started-how-its-going.
78. ↑ "macOS 14 Sonoma: The Ars Technica review". 2023-10-29. https://arstechnica.com/gadgets/2023/09/macos-14-sonoma-the-ars-technica-review/11/.
79. ↑ "Alpha 3: Tales from the COSMIC Desktop Environment" (in en). 2024-10-31. https://blog.system76.com/post/cosmic-alpha-3/.
80. ↑ "Add libjxl to SDK and enable it for WebKitGTK". 10 June 2022. https://gitlab.gnome.org/GNOME/gnome-build-meta/-/merge_requests/1622.
81. ↑ "GDK-pixbuf loader plugin's hard dependency on SKIA / SCMS may hurt adoption in core components of Linux desktop environments and distros". https://github.com/libjxl/libjxl/issues/1932.
82. ↑ "default: switch JPG>JXL format". 2023-07-31. https://gitlab.gnome.org/GNOME/gnome-backgrounds/-/commit/c34485585c90acd465ad7fc22a0f8d3c0aa976f3.
83. ↑ "Image Viewer 45.beta". 28 June 2024. https://gitlab.gnome.org/GNOME/loupe/-/blob/798f2584ee69bfdda4cc64eef0dadc79e7010c76/NEWS#L144.
84. ↑ "Support for JPEG-XL (#2040)". 2023-04-12. https://gitlab.gnome.org/GNOME/epiphany/-/issues/2040.
85. ↑ "257871 – [CMake Enable JPEG XL by default, no longer experimental"]. https://bugs.webkit.org/show_bug.cgi?id=257871.
86. ↑ "KImageFormats". https://invent.kde.org/frameworks/kimageformats.
87. ↑ "JPEG XL Image Extension" (in en). 2025-03-03. https://apps.microsoft.com/detail/9mzprth5c0tb?hl=en-US.
88. ↑ "jpeg xl photos app". 25 March 2025. https://blogs.windows.com/windows-insider/2025/03/24/march-2025-microsoft-photos-update-now-rolling-out-to-windows-insiders/.
89. ↑ "acdsee file support". https://www.acdsee.com/en/support/file-formats/.
90. ↑ "Supported image formats in Lightroom Classic and Lightroom" (in en). 2024-07-29. https://helpx.adobe.com/lightroom-classic/help/supported-file-formats.html.
91. ↑ "Feature summary - Photoshop desktop (June 2025 release)" (in en). 2025-06-17. https://helpx.adobe.com/photoshop/using/whats-new/2025-6.html.
92. ↑ "Photo Editing Feature List". https://affinity.serif.com/en-gb/photo/full-feature-list/.
93. ↑ "faststone". https://www.faststone.org/FSViewerDetail.htm.
94. ↑ "GIMP 3.0 Release Notes". GIMP's Team. https://www.gimp.org/release-notes/gimp-3.0.html.
95. ↑ "ImageMagick – Image Formats". https://imagemagick.org/script/formats.php.
96. ↑ "Paint.NET 5.1.5 is now available" (in en). 2025-03-11. https://blog.getpaint.net/2025/03/11/paint-net-5-1-5-is-now-available/.
97. ↑ "Support:What image formats does PureRef support?". https://www.pureref.com/support.php.
98. ↑ "Changelogs". 13 January 2024. https://tachiyomi.org/changelogs/#v0.12.1.
99. ↑ "Supported graphic and image formats". https://www.xnview.com/en/image_formats/.
100. ↑ "DICOM PS3.5 2024d – Data Structures and Encoding". https://dicom.nema.org/medical/Dicom/current/output/chtml/part05/sect_A.4.12.html.
101. ↑ "File Requirements for Amazon Photos". https://www.amazon.com/gp/help/customer/display.html?nodeId=GGU2SU8Y22DZYRMQ.
102. ↑ "JPEG XL image format | Can I use... Support tables for HTML5, CSS3, etc". https://caniuse.com/jpegxl.
103. ↑ "Old Release notes". The Basilisk Development Team. https://www.basilisk-browser.org/oldreleasenotes.html.
104. ↑ "Pale Moon – Release Notes for Archived Versions". https://www.palemoon.org/releasenotes-archived.shtml.
105. ↑ "Explore media formats for the web – WWDC23 – Videos". https://developer.apple.com/videos/play/wwdc2023/10122/.
106. ↑ "Safari 17 Beta Release Notes". https://docs.developer.apple.com/documentation/safari-release-notes/safari-17-release-notes.
107. ↑ "208235 – Support JPEG XL images". https://bugs.webkit.org/show_bug.cgi?id=208235.
108. ↑ "G5.1.2". 2023. https://www.waterfox.net/docs/releases/G5.1.2/.
109. ↑ "1539075 – (JPEG-XL) Implement support for JPEG XL (Image/JXL)". https://bugzilla.mozilla.org/show_bug.cgi?id=1539075.
110. ↑ "2040074 - enable image.jxl.enabled pref on nightly channel only". 2026-01-14. https://bugzilla.mozilla.org/show_bug.cgi?id=2040074.
111. ↑ "JPEG-XL Image Support Returns To Latest Chrome / Chromium Code". https://www.phoronix.com/news/JPEG-XL-Returns-Chrome-Chromium.
112. ↑ "Add JPEG XL decoding support to Chromium using jxl-rs". 2026-01-14. https://issues.chromium.org/issues/462919304.
113. ↑ "Jpeg Xl Wic". 27 November 2021. https://github.com/mirillis/jpegxl-wic.
114. ↑ "JXL WIN Thumb". 11 June 2022. https://github.com/saschanaz/jxl-winthumb/releases.
115. ↑ "JXLook". December 2021. https://github.com/yllan/JXLook.
116. ↑ "Qt jpegxl image plugin". https://github.com/novomesk/qt-jpegxl-image-plugin.
117. ↑ Siipola, Johannes (2022-10-31), JPEG XL Encode, https://github.com/joppuyo/jpeg-xl-encode, retrieved 2022-11-29
118. ↑ "It's High Time to Replace JPEG With a Next-Generation Image Codec". 2021-02-22. https://cloudinary.com/blog/time_for_next_gen_codecs_to_dethrone_jpeg#compression.
119. ↑ "Compression Techniques | WebP" (in en). https://developers.google.com/speed/webp/docs/compression.

## Further reading

* Sneyers, Jon; Alakuijala, Jyrki; Versari, Luca; Szabadka, Zoltán; Boukortt, Sami; Cohen-Tidhar, Amnon; Firsching, Moritz; Kliuchnikov, Evgenii; Lev-Ami, Tal; Portis, Eric; Richter, Thomas; Watanabe, Osamu (2025-06-13). "The JPEG XL Image Coding System: History, Features, Coding Tools, Design Rationale, and Future". arXiv:2506.05987 [cs.MM].

## External links

* No URL found. Please specify a URL here or add one to Wikidata.
* on GitHub
* builds: Nightly dev builds
* Community website

* v
* t
* e

Graphics file formats

Raster|

* ANI
* ANIM
* APNG
* ART
* BMP
* BPG
* BSAVE
* CAL
* CIN
* CPC
* CPT
* DDS
* DPX
* ECW
* EXR
* FITS
* FLIC
* FLIF
* FPX
* GIF
* HDRi
* HEVC
* ICER
* ICNS
* ICO / CUR
* ICS
* ILBM
* JBIG
* JBIG2
* JNG
* JPEG
* JPEG-LS
* JPEG 2000
* JPEG XR
* JPEG XT
* JPEG-HDR
* KRA
* MNG
* MIFF
* NRRD
* PAM
* PBM / PGM / PPM / PNM
* PCX
* PGF
* PICtor
* PNG
* PSD / PSB
* PSP
* QTVR
* RAS
* RGBE
* Logluv TIFF
* SGI
* TGA
* TIFF
* TIFF/EP
* TIFF/IT
* UFO/ UFP
* WBMP
* WebP
* XBM
* XCF
* XPM
* XWD

Raw|

* CIFF
* DNG

Vector|

* AI
* CDR
* CGM
* DXF
* EVA
* EMF
* Gerber
* HVIF
* IGES
* PGML
* SVG
* VML
* WMF
* Xar

Compound|

* CDF
* DjVu
* EPS
* PDF
* PICT
* PS
* SWF
* XAML

Metadata|

* Exchangeable image file format (Exif)
* Extensible Metadata Platform (XMP)

* Category
* Comparison

* v
* t
* e

Multimedia compression and container formats

Video
compression|

| ISO, IEC, MPEG|

* MJPEG
* Motion JPEG 2000
* MPEG-1
* MPEG-2
* Part 2
* MPEG-4
* Part 2 / ASP
* Part 10 / AVC
* MPEG-H
* Part 2 / HEVC
* MPEG-I
* Part 3 / VVC

|

ITU-T, VCEG|

* H.120
* DCT
* H.261
* H.262
* H.263
* H.264 / AVC
* H.265 / HEVC
* H.266 / VVC
* DV

SMPTE|

* VC-1
* VC-2
* VC-3
* VC-5

TrueMotion|

* TrueMotion S
* DCT
* VP3
* VP6
* VP7
* VP8
* VP9
* AV1

Others|

* Apple Video
* AVS
* Bink
* Cinepak
* Daala
* DVI
* EVC
* FFV1
* Huffyuv
* Indeo
* Lagarith
* Microsoft Video 1
* MSU Lossless
* OMS Video
* Pixlet
* ProRes 422
* ProRes 4444
* QuickTime
* Animation
* Graphics
* RealVideo
* RTVideo
* SheerVideo
* Smacker
* Sorenson Video/Spark
* Theora
* Thor
* WMV
* XEB
* YULS

Audio
compression|

| ISO, IEC, MPEG|

* MPEG-1 Layer II
* Multichannel
* MPEG-1 Layer I
* MPEG-1 Layer III (MP3)
* AAC
* HE-AAC
* AAC-LD
* MPEG Surround
* MPEG-4 ALS
* MPEG-4 SLS
* MPEG-4 DST
* MPEG-4 HVXC
* MPEG-4 CELP
* MPEG-D USAC
* MPEG-H 3D Audio

|

ITU-T|

* G.711
* A-law
* µ-law
* G.718
* G.719
* G.722
* G.722.1
* G.722.2
* G.723
* G.723.1
* G.726
* G.728
* G.729
* G.729.1

IETF|

* Opus
* iLBC
* Speex
* Vorbis

3GPP|

* AMR
* AMR-WB
* AMR-WB+
* EVRC
* EVRC-B
* EVS
* GSM-HR
* GSM-FR
* GSM-EFR

ETSI|

* AC-3
* AC-4
* DTS

Others|

* ACELP
* ALAC
* Asao
* ATRAC
* AVS
* CELT
* Codec 2
* DRA
* FLAC
* iSAC
* Monkey's Audio
* TTA
* True Audio
* MT9
* Musepack
* OptimFROG
* OSQ
* QCELP
* RCELP
* RealAudio
* RTAudio
* SD2
* SHN
* SILK
* Siren
* SMV
* SVOPC
* TwinVQ
* VMR-WB
* VSELP
* WavPack
* WMA
* MQA
* aptX
* aptX HD
* aptX Low Latency
* aptX Adaptive
* LDAC
* LHDC
* LLAC

Image
compression|

| IEC, ISO,
IETF, W3C,
ITU-T, JPEG|

* CCITT Group 4
* DCT
* HEIF
* HEVC
* JPEG
* JPEG XR
* JPEG XT
* TIFF/EP
* Arithmetic
* JBIG
* JBIG2
* JPEG-LS
* JPEG 2000
* LZ
* GIF
* PNG
* TIFF
* TIFF/IT

|

Others|

* APNG
* BPG
* DjVu
* EXR
* FLIF
* ICER
* MNG
* PGF
* QTVR
* WBMP
* WebP

Containers|

| ISO, IEC|

* MPEG-ES
* MPEG-PES
* MPEG-PS
* MPEG-TS
* ISO base media file format
* MPEG-4 Part 14 (MP4)
* Motion JPEG 2000
* MPEG-21 Part 9
* MPEG media transport

|

ITU-T|

* H.222.0
* T.802

IETF|

* RTP
* Ogg

SMPTE|

* GXF
* MXF

Others|

* 3GP and 3G2
* AMV
* ASF
* AIFF
* AVI
* AU
* BPG
* Bink
* Smacker
* BMP
* DivX Media Format
* EVO
* Flash Video
* IFF
* M2TS
* Matroska
* WebM
* QuickTime File Format
* RatDVD
* RealMedia
* RIFF
* WAV
* MOD and TOD
* VOB, IFO and BUP

Collaborations|

* NETVC
* MPEG LA
* HEVC Advance

Methods|

* Discrete cosine transform
* DCT
* MDCT
* Entropy
* Arithmetic
* Huffman
* Modified
* FFT
* LPC
* ACELP
* CELP
* LSP
* WLPC
* Lossless
* Lossy
* LZ
* DEFLATE
* LZW
* PCM
* A-law
* µ-law
* ADPCM
* DPCM
* Transform
* Wavelet
* Daubechies
* DWT
* Transform

Lists|

* Comparison of audio coding formats
* Comparison of video codecs
* List of codecs

See Compression methods for techniques and Compression software for codecs

* v
* t
* e

ISO standards by standard number

List of ISO standards / ISO romanizations / IEC standards

1–9999|

* 1
* 2
* 3
* 4
* 5
* 6
* 7
* 9
* 16
* 17
* 31
* -0
* -1
* -2
* -3
* -4
* -5
* -6
* -7
* -8
* -9
* -10
* -11
* -12
* -13
* 128
* 216
* 217
* 226
* 228
* 233
* 259
* 269
* 302
* 306
* 361
* 428
* 500
* 518
* 519
* 639
* -1
* -2
* -3
* -5
* -6
* 646
* 657
* 668
* 690
* 704
* 732
* 764
* 838
* 843
* 860
* 898
* 965
* 999
* 1000
* 1004
* 1007
* 1073-1
* 1155
* 1413
* 1538
* 1629
* 1745
* 1989
* 2014
* 2015
* 2022
* 2033
* 2047
* 2108
* 2145
* 2146
* 2240
* 2281
* 2533
* 2709
* 2711
* 2720
* 2788
* 2848
* 2852
* 3029
* 3103
* 3166
* -1
* -2
* -3
* 3297
* 3307
* 3601
* 3602
* 3864
* 3901
* 3950
* 3977
* 4031
* 4157
* 4165
* 4217
* 4909
* 5218
* 5426
* 5427
* 5428
* 5725
* 5775
* 5776
* 5800
* 5807
* 5964
* 6166
* 6344
* 6346
* 6385
* 6425
* 6429
* 6438
* 6523
* 6709
* 6943
* 7001
* 7002
* 7010
* 7027
* 7064
* 7098
* 7185
* 7200
* 7498
* -1
* 7637
* 7736
* 7810
* 7811
* 7812
* 7813
* 7816
* 7942
* 8000
* 8093
* 8178
* 8217
* 8373
* 8501-1
* 8571
* 8583
* 8601
* 8613
* 8632
* 8651
* 8652
* 8691
* 8805/8806
* 8807
* 8820-5
* 8859
* -1
* -2
* -3
* -4
* -5
* -6
* -7
* -8
* -8-I
* -9
* -10
* -11
* -12
* -13
* -14
* -15
* -16
* 8879
* 9000/9001
* 9036
* 9075
* 9126
* 9141
* 9227
* 9241
* 9293
* 9314
* 9362
* 9407
* 9506
* 9529
* 9564
* 9592/9593
* 9594
* 9660
* 9797-1
* 9897
* 9899
* 9945
* 9984
* 9985
* 9995

10000–19999|

* 10005
* 10006
* 10007
* 10116
* 10118-3
* 10160
* 10161
* 10165
* 10179
* 10206
* 10218
* 10303
* -11
* -21
* -22
* -28
* -238
* 10383
* 10487
* 10585
* 10589
* 10646
* 10664
* 10746
* 10861
* 10957
* 10962
* 10967
* 11073
* 11170
* 11179
* 11404
* 11544
* 11783
* 11784
* 11785
* 11801
* 11898
* 11940 (-2)
* 11941
* 11941 (TR)
* 11992
* 12006
* 12182
* 12207
* 12234-2
* 13211
* -1
* -2
* 13216
* 13250
* 13399
* 13406-2
* 13450
* 13485
* 13490
* 13567
* 13568
* 13584
* 13616
* 14000
* 14031
* 14224
* 14289
* 14396
* 14443
* 14496
* -2
* -3
* -6
* -10
* -11
* -12
* -14
* -17
* -20
* 14644
* 14649
* 14651
* 14698
* 14750
* 14764
* 14882
* 14971
* 15022
* 15189
* 15288
* 15291
* 15292
* 15398
* 15408
* 15444
* -3
* 15445
* 15438
* 15504
* 15511
* 15686
* 15693
* 15706
* -2
* 15707
* 15897
* 15919
* 15924
* 15926
* 15926 WIP
* 15930
* 16023
* 16262
* 16355-1
* 16612-2
* 16750
* 16949 (TS)
* 17024
* 17025
* 17100
* 17203
* 17369
* 17442
* 17799
* 18000
* 18004
* 18014
* 18245
* 18629
* 18916
* 19005
* 19011
* 19092 (-1
* -2)
* 19114
* 19115
* 19125
* 19136
* 19407
* 19439
* 19500
* 19501
* 19502
* 19503
* 19505
* 19506
* 19507
* 19508
* 19509
* 19510
* 19600
* 19752
* 19757
* 19770
* 19775-1
* 19794-5
* 19831

20000+|

* 20000
* 20022
* 20121
* 20400
* 21000
* 21047
* 21500
* 21827:2002
* 22000
* 23270
* 23271
* 23360
* 24517
* 24613
* 24617
* 24707
* 25178
* 25964
* 26000
* 26262
* 26300
* 26324
* 27000 series
* 27000
* 27001
* 27002
* 27006
* 27729
* 28000
* 29110
* 29148
* 29199-2
* 29500
* 30170
* 31000
* 32000
* 37001
* 38500
* 40500
* 42010
* 45001
* 50001
* 55000
* 80000
* -1
* -2
* -3

* Category

* v
* t
* e

List of International Electrotechnical Commission standards

IEC standards|

* IEC 60027
* IEC 60034
* IEC 60038
* IEC 60062
* IEC 60063
* IEC 60068
* IEC 60112
* IEC 60228
* IEC 60269
* IEC 60297
* IEC 60309
* IEC 60320
* IEC 60364
* IEC 60446
* IEC 60559
* IEC 60601
* IEC 60870
* IEC 60870-5
* IEC 60870-6
* IEC 60906-1
* IEC 60908
* IEC 60929
* IEC 60958
* AES3
* S/PDIF
* IEC 61030
* IEC 61131
* IEC 61131-3
* IEC 61158
* IEC 61162
* IEC 61334
* IEC 61346
* IEC 61355
* IEC 61360
* IEC 61400
* IEC 61499
* IEC 61508
* IEC 61511
* IEC 61850
* IEC 61851
* IEC 61883
* IEC 61960
* IEC 61968
* IEC 61970
* IEC 62014-4
* IEC 62056
* IEC 62061
* IEC 62196
* IEC 62262
* IEC 62264
* IEC 62304
* IEC 62325
* IEC 62351
* IEC 62365
* IEC 62366
* IEC 62379
* IEC 62386
* IEC 62455
* IEC 62680
* IEC 62682
* IEC 62700

ISO/IEC standards|

* ISO/IEC 646
* ISO/IEC 2022
* ISO/IEC 4909
* ISO/IEC 5218
* ISO/IEC 6429
* ISO/IEC 6523
* ISO/IEC 7810
* ISO/IEC 7811
* ISO/IEC 7812
* ISO/IEC 7813
* ISO/IEC 7816
* ISO/IEC 7942
* ISO/IEC 8613
* ISO/IEC 8632
* ISO/IEC 8652
* ISO/IEC 8859
* ISO/IEC 9126
* ISO/IEC 9293
* ISO/IEC 9592
* ISO/IEC 9593
* ISO/IEC 9899
* ISO/IEC 9945
* ISO/IEC 9995
* ISO/IEC 10021
* ISO/IEC 10116
* ISO/IEC 10165
* ISO/IEC 10179
* ISO/IEC 10646
* ISO/IEC 10967
* ISO/IEC 11172
* ISO/IEC 11179
* ISO/IEC 11404
* ISO/IEC 11544
* ISO/IEC 11801
* ISO/IEC 12207
* ISO/IEC 13250
* ISO/IEC 13346
* ISO/IEC 13522-5
* ISO/IEC 13568
* ISO/IEC 13818
* ISO/IEC 14443
* ISO/IEC 14496
* ISO/IEC 14882
* ISO/IEC 15288
* ISO/IEC 15291
* ISO/IEC 15408
* ISO/IEC 15444
* ISO/IEC 15445
* ISO/IEC 15504
* ISO/IEC 15511
* ISO/IEC 15693
* ISO/IEC 15897
* ISO/IEC 15938
* ISO/IEC 16262
* ISO/IEC 17024
* ISO/IEC 17025
* ISO/IEC 18000
* ISO/IEC 18004
* ISO/IEC 18014
* ISO/IEC 19752
* ISO/IEC 19757
* ISO/IEC 19770
* ISO/IEC 19788
* ISO/IEC 20000
* ISO/IEC 21000
* ISO/IEC 21827
* ISO/IEC 23000
* ISO/IEC 23003
* ISO/IEC 23008
* ISO/IEC 23270
* ISO/IEC 23360
* ISO/IEC 24707
* ISO/IEC 24727
* ISO/IEC 24744
* ISO/IEC 24752
* ISO/IEC 26300
* ISO/IEC 27000
* ISO/IEC 27000-series
* ISO/IEC 27002
* ISO/IEC 27040
* ISO/IEC 29119
* ISO/IEC 33001
* ISO/IEC 38500
* ISO/IEC 42010
* ISO/IEC 80000

Related|

* International Electrotechnical Commission

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