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Codec: av01.2.23H.12

3.1% Encoder Support
66,687 of 2,149,167 sessions supported encoding
87.38% Decoder Support
1,833,271 of 2,098,072 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (12-bit)
Level Level 23
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,149,167 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 34 / 867,818 0.0% 1 / 100,910 — 0.0% 0 / 649,301 0.01% 3 / 43,847
SafariSafari
 — 0.01% 4 / 48,075 0.0% 1 / 218,629 — —
EdgeEdge
 0.0% 1 / 143,886 0.0% 0 / 1,473 — 0.0% 0 / 4,200 0.0% 0 / 676
FirefoxFirefox
 99.93% 53,338 / 53,376 99.73% 7,383 / 7,403 — 0.0% 0 / 116 98.78% 5,917 / 5,990

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,098,072 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 845,333 / 845,339 100.0% 97,271 / 97,273 — 99.65% 637,186 / 639,456 99.08% 42,204 / 42,595
SafariSafari
 — 0.15% 72 / 46,744 0.03% 70 / 212,904 — —
EdgeEdge
 100.0% 139,890 / 139,890 99.65% 1,432 / 1,437 — 99.08% 4,086 / 4,124 98.96% 663 / 670
FirefoxFirefox
 99.85% 51,448 / 51,524 99.9% 7,166 / 7,173 — 0.0% 0 / 111 98.13% 5,663 / 5,771