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Codec: av01.1.23M.08

79.87% Encoder Support
1,714,254 of 2,146,406 sessions supported encoding
84.32% Decoder Support
1,766,751 of 2,095,326 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 2,146,406 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.29% 861,133 / 867,300 98.52% 98,816 / 100,299 — 87.51% 567,540 / 648,551 84.94% 37,010 / 43,573
SafariSafari
 — 0.16% 76 / 48,047 0.02% 37 / 218,146 — —
EdgeEdge
 99.66% 143,131 / 143,616 99.66% 1,471 / 1,476 — 91.76% 3,942 / 4,296 98.04% 651 / 664
FirefoxFirefox
 0.03% 18 / 53,338 0.05% 4 / 7,491 — 0.72% 1 / 138 0.74% 44 / 5,908

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,095,326 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,791 / 844,816 99.99% 96,587 / 96,595 — 99.65% 636,364 / 638,588 99.12% 42,033 / 42,407
SafariSafari
 — 0.19% 87 / 46,635 0.03% 61 / 212,514 — —
EdgeEdge
 100.0% 139,678 / 139,680 99.72% 1,432 / 1,436 — 99.15% 4,187 / 4,223 99.09% 654 / 660
FirefoxFirefox
 0.04% 20 / 51,557 0.04% 3 / 7,245 — 0.8% 1 / 125 0.79% 45 / 5,691