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Codec: av01.1.01H.08

79.87% Encoder Support
1,715,084 of 2,147,311 sessions supported encoding
84.33% Decoder Support
1,767,446 of 2,095,942 sessions supported decoding

Codec Specifications

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

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,147,311 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.28% 861,091 / 867,355 98.5% 99,216 / 100,727 — 87.52% 567,866 / 648,850 85.04% 37,245 / 43,795
SafariSafari
 — 0.18% 87 / 48,197 0.02% 36 / 218,203 — —
EdgeEdge
 99.64% 143,076 / 143,590 99.79% 1,459 / 1,462 — 92.0% 3,885 / 4,223 98.46% 639 / 649
FirefoxFirefox
 0.04% 20 / 53,483 0.12% 9 / 7,309 — 0.0% 0 / 98 0.82% 49 / 5,961

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,095,942 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,725 / 844,756 99.99% 97,003 / 97,009 — 99.66% 636,656 / 638,847 99.13% 42,258 / 42,630
SafariSafari
 — 0.19% 91 / 46,788 0.03% 66 / 212,508 — —
EdgeEdge
 100.0% 139,569 / 139,572 99.86% 1,424 / 1,426 — 99.18% 4,115 / 4,149 99.07% 639 / 645
FirefoxFirefox
 0.05% 28 / 51,693 0.11% 8 / 7,075 — 0.0% 0 / 92 0.85% 49 / 5,741