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Codec: av01.1.23M.08

79.63% Encoder Support
255,175 of 320,450 sessions supported encoding
84.07% Decoder Support
226,458 of 269,371 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (8-bit)
Level Level 23
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,450 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.25% 143,336 / 144,415 98.5% 19,469 / 19,766 — 84.02% 53,389 / 63,542 88.14% 6,758 / 7,667
SafariSafari
 — 0.14% 12 / 8,562 0.05% 15 / 30,952 — —
EdgeEdge
 99.59% 30,806 / 30,933 99.73% 376 / 377 — 87.84% 881 / 1,003 96.55% 56 / 58
FirefoxFirefox
 0.03% 3 / 9,736 0.08% 1 / 1,320 — 0.0% 0 / 42 0.7% 9 / 1,285

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,371 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,929 / 121,931 100.0% 16,062 / 16,062 — 99.99% 53,574 / 53,579 99.57% 6,473 / 6,501
SafariSafari
 — 0.15% 11 / 7,150 0.06% 16 / 25,320 — —
EdgeEdge
 100.0% 26,997 / 26,997 100.0% 337 / 337 — 99.57% 926 / 930 100.0% 54 / 54
FirefoxFirefox
 0.04% 3 / 7,955 0.0% 0 / 1,074 — 0.0% 0 / 29 0.94% 10 / 1,069