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Codec: av01.0.02H.08

84.23% Encoder Support
1,809,424 of 2,148,210 sessions supported encoding
88.25% Decoder Support
1,850,775 of 2,097,291 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (8-bit)
Level Level 2
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,148,210 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.99% 867,255 / 867,321 100.0% 100,425 / 100,426 — 87.51% 568,328 / 649,425 85.92% 37,714 / 43,896
SafariSafari
 — 27.01% 12,975 / 48,038 32.83% 71,706 / 218,420 — —
EdgeEdge
 99.7% 143,342 / 143,769 99.31% 1,437 / 1,447 — 91.98% 3,763 / 4,091 99.71% 688 / 690
FirefoxFirefox
 0.03% 15 / 53,547 0.04% 3 / 7,535 — 0.88% 1 / 113 0.82% 49 / 5,995

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,097,291 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,621 / 844,650 100.0% 96,737 / 96,741 — 99.65% 637,401 / 639,644 99.07% 42,301 / 42,697
SafariSafari
 — 26.71% 12,468 / 46,686 32.76% 69,743 / 212,865 — —
EdgeEdge
 100.0% 139,818 / 139,821 99.36% 1,394 / 1,403 — 99.15% 3,987 / 4,021 99.71% 679 / 681
FirefoxFirefox
 0.03% 15 / 51,824 0.03% 2 / 7,307 — 0.98% 1 / 102 0.78% 45 / 5,752