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Codec: av01.1.00H.08

79.86% Encoder Support
1,714,985 of 2,147,536 sessions supported encoding
84.29% Decoder Support
1,767,036 of 2,096,473 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (8-bit)
Level Level 0
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,147,536 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.27% 860,799 / 867,086 98.5% 98,873 / 100,380 — 87.59% 568,887 / 649,479 85.09% 37,258 / 43,789
SafariSafari
 — 0.16% 76 / 48,311 0.02% 43 / 218,325 — —
EdgeEdge
 99.63% 142,552 / 143,085 99.47% 1,505 / 1,513 — 92.04% 3,871 / 4,206 98.37% 663 / 674
FirefoxFirefox
 0.03% 16 / 53,648 0.07% 5 / 7,369 — 0.0% 0 / 113 0.8% 49 / 6,089

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,096,473 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,652 / 844,682 100.0% 96,698 / 96,702 — 99.64% 637,260 / 639,533 99.1% 42,188 / 42,569
SafariSafari
 — 0.18% 83 / 46,996 0.04% 77 / 212,675 — —
EdgeEdge
 100.0% 139,006 / 139,008 99.59% 1,473 / 1,479 — 99.22% 4,095 / 4,127 99.11% 665 / 671
FirefoxFirefox
 0.03% 17 / 51,918 0.06% 4 / 7,103 — 0.0% 0 / 105 0.84% 49 / 5,856