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Codec: av01.0.23M.08

87.89% Encoder Support
281,813 of 320,629 sessions supported encoding
91.49% Decoder Support
246,460 of 269,385 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (8-bit)
Level Level 23
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,629 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 144,362 / 144,368 100.0% 19,629 / 19,629 — 84.5% 53,834 / 63,709 88.52% 6,922 / 7,820
SafariSafari
 — 25.95% 2,216 / 8,538 32.45% 10,085 / 31,081 — —
EdgeEdge
 99.64% 30,674 / 30,786 99.19% 366 / 369 — 88.2% 882 / 1,000 98.59% 70 / 71
FirefoxFirefox
 99.97% 9,759 / 9,762 99.92% 1,316 / 1,317 — 0.0% 0 / 38 99.85% 1,316 / 1,318

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,385 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,761 / 121,762 99.99% 15,917 / 15,918 — 100.0% 53,764 / 53,765 99.64% 6,553 / 6,577
SafariSafari
 — 24.32% 1,742 / 7,163 32.51% 8,295 / 25,517 — —
EdgeEdge
 100.0% 26,797 / 26,797 100.0% 326 / 326 — 99.56% 910 / 914 100.0% 66 / 66
FirefoxFirefox
 99.85% 7,978 / 7,990 99.81% 1,076 / 1,078 — 0.0% 0 / 26 99.26% 1,072 / 1,080