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Codec: av01.2.20M.12

4.32% Encoder Support
2,709 of 62,755 sessions supported encoding
85.34% Decoder Support
9,998 of 11,716 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (12-bit)
Level Level 20
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,755 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.03% 7 / 27,677 0.0% 0 / 4,388 — 0.0% 0 / 12,170 0.0% 0 / 1,611
SafariSafari
 — 0.0% 0 / 1,576 0.0% 0 / 6,918 — —
EdgeEdge
 0.0% 0 / 5,064 0.0% 0 / 42 — 0.0% 0 / 106 —
FirefoxFirefox
 99.91% 2,159 / 2,161 100.0% 255 / 255 — 0.0% 0 / 12 98.97% 288 / 291

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,716 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,115 / 5,115 100.0% 703 / 703 — 100.0% 2,185 / 2,185 99.49% 387 / 389
SafariSafari
 — 0.0% 0 / 249 0.14% 2 / 1,406 — —
EdgeEdge
 100.0% 1,055 / 1,055 — — 100.0% 32 / 32 —
FirefoxFirefox
 99.02% 405 / 409 100.0% 46 / 46 — — 100.0% 59 / 59