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Codec: av01.0.23H.08

87.37% Encoder Support
1,876,538 of 2,147,763 sessions supported encoding
91.35% Decoder Support
1,915,300 of 2,096,648 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (8-bit)
Level Level 23
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,147,763 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 867,219 / 867,261 100.0% 100,654 / 100,656 — 87.53% 568,299 / 649,262 85.76% 37,520 / 43,748
SafariSafari
 — 27.16% 13,121 / 48,314 32.94% 71,814 / 217,996 — —
EdgeEdge
 99.71% 143,077 / 143,486 99.13% 1,482 / 1,495 — 92.04% 3,887 / 4,223 98.97% 672 / 679
FirefoxFirefox
 99.98% 53,626 / 53,636 99.87% 7,421 / 7,431 — 0.0% 0 / 113 99.66% 6,067 / 6,088

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,096,648 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,749 / 844,755 100.0% 96,958 / 96,962 — 99.66% 637,062 / 639,267 99.04% 42,207 / 42,618
SafariSafari
 — 26.76% 12,548 / 46,895 32.87% 69,804 / 212,362 — —
EdgeEdge
 100.0% 139,490 / 139,490 99.18% 1,445 / 1,457 — 99.37% 4,122 / 4,148 98.96% 667 / 674
FirefoxFirefox
 99.84% 51,797 / 51,880 99.94% 7,190 / 7,194 — 0.0% 0 / 103 98.17% 5,736 / 5,843