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Codec: av01.0.23M.08

87.37% Encoder Support
1,879,117 of 2,150,779 sessions supported encoding
91.34% Decoder Support
1,917,636 of 2,099,535 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 2,150,779 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 868,232 / 868,273 100.0% 100,646 / 100,647 — 87.57% 569,371 / 650,214 85.82% 37,802 / 44,048
SafariSafari
 — 27.39% 13,130 / 47,939 32.77% 71,601 / 218,525 — —
EdgeEdge
 99.7% 143,425 / 143,856 99.24% 1,433 / 1,444 — 91.91% 3,883 / 4,225 99.14% 691 / 697
FirefoxFirefox
 99.98% 53,576 / 53,589 99.88% 7,504 / 7,513 — 0.79% 1 / 126 99.64% 6,065 / 6,087

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,099,535 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 845,654 / 845,667 99.99% 96,931 / 96,936 — 99.65% 638,041 / 640,270 99.08% 42,413 / 42,805
SafariSafari
 — 27.0% 12,572 / 46,564 32.7% 69,630 / 212,961 — —
EdgeEdge
 100.0% 139,867 / 139,867 99.43% 1,393 / 1,401 — 99.28% 4,109 / 4,139 99.28% 687 / 692
FirefoxFirefox
 99.87% 51,750 / 51,817 99.92% 7,268 / 7,274 — 0.88% 1 / 114 98.09% 5,737 / 5,849