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Codec: av01.1.23H.08

79.89% Encoder Support
1,717,154 of 2,149,413 sessions supported encoding
84.32% Decoder Support
1,769,226 of 2,098,351 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 2,149,413 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.28% 862,026 / 868,264 98.49% 98,973 / 100,489 — 87.58% 569,274 / 649,968 85.33% 37,282 / 43,691
SafariSafari
 — 0.14% 66 / 47,953 0.02% 43 / 218,635 — —
EdgeEdge
 99.64% 142,989 / 143,509 99.53% 1,469 / 1,476 — 91.2% 3,918 / 4,296 98.24% 668 / 680
FirefoxFirefox
 0.03% 15 / 53,467 0.08% 6 / 7,419 — 0.79% 1 / 126 0.74% 45 / 6,090

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,098,351 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 845,725 / 845,757 100.0% 96,754 / 96,757 — 99.66% 637,930 / 640,086 99.18% 42,082 / 42,432
SafariSafari
 — 0.15% 70 / 46,570 0.03% 71 / 213,025 — —
EdgeEdge
 100.0% 139,484 / 139,486 99.51% 1,425 / 1,432 — 99.12% 4,182 / 4,219 99.25% 666 / 671
FirefoxFirefox
 0.03% 17 / 51,753 0.07% 5 / 7,202 — 0.86% 1 / 116 0.77% 45 / 5,854