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Codec: av01.0.00M.08

87.37% Encoder Support
1,876,024 of 2,147,338 sessions supported encoding
91.34% Decoder Support
1,914,571 of 2,096,073 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (8-bit)
Level 2.0 (Main Tier)
Maximum Resolution SD (384×384 or smaller)
Maximum Bitrate 2 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,147,338 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.99% 867,008 / 867,052 100.0% 100,315 / 100,317 — 87.53% 567,951 / 648,878 86.01% 37,487 / 43,583
SafariSafari
 — 27.15% 13,016 / 47,939 32.9% 71,876 / 218,439 — —
EdgeEdge
 99.69% 143,415 / 143,855 99.23% 1,547 / 1,559 — 91.76% 3,898 / 4,248 99.41% 678 / 682
FirefoxFirefox
 99.97% 53,664 / 53,682 99.88% 7,478 / 7,487 — 0.81% 1 / 123 99.68% 5,991 / 6,010

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,096,073 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,372 / 844,379 100.0% 96,696 / 96,700 — 99.65% 636,690 / 638,914 99.1% 42,033 / 42,416
SafariSafari
 — 26.73% 12,449 / 46,575 32.85% 69,884 / 212,767 — —
EdgeEdge
 100.0% 139,893 / 139,893 99.27% 1,503 / 1,514 — 99.02% 4,126 / 4,167 99.55% 669 / 672
FirefoxFirefox
 99.86% 51,819 / 51,894 99.94% 7,249 / 7,253 — 0.88% 1 / 114 97.89% 5,664 / 5,786