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Codec: av01.1.11M.08

79.86% Encoder Support
1,716,283 of 2,148,995 sessions supported encoding
84.3% Decoder Support
1,768,635 of 2,097,959 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (8-bit)
Level Level 11
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,148,995 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.28% 860,358 / 866,563 98.53% 99,510 / 100,997 — 87.56% 569,228 / 650,070 85.1% 37,323 / 43,860
SafariSafari
 — 0.14% 67 / 48,315 0.02% 41 / 219,005 — —
EdgeEdge
 99.63% 143,369 / 143,908 99.45% 1,445 / 1,453 — 92.03% 3,878 / 4,214 98.57% 622 / 631
FirefoxFirefox
 0.02% 13 / 53,132 0.07% 5 / 7,372 — 0.0% 0 / 101 0.72% 43 / 5,948

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,097,959 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,018 / 844,056 99.99% 97,311 / 97,317 — 99.64% 637,893 / 640,175 99.11% 42,329 / 42,708
SafariSafari
 — 0.16% 74 / 46,955 0.03% 66 / 213,322 — —
EdgeEdge
 100.0% 139,942 / 139,942 99.58% 1,414 / 1,420 — 99.3% 4,112 / 4,141 99.52% 621 / 624
FirefoxFirefox
 0.03% 17 / 51,356 0.06% 4 / 7,146 — 0.0% 0 / 94 0.72% 41 / 5,697