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Codec: av01.2.11M.12

4.42% Encoder Support
2,792 of 63,196 sessions supported encoding
84.88% Decoder Support
10,118 of 11,920 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (12-bit)
Level Level 11
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 63,196 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.03% 8 / 27,810 0.0% 0 / 4,356 — 0.0% 0 / 12,285 0.0% 0 / 1,627
SafariSafari
 — 0.0% 0 / 1,677 0.0% 0 / 6,987 — —
EdgeEdge
 0.0% 0 / 5,035 0.0% 0 / 39 — 0.0% 0 / 111 0.0% 0 / 12
FirefoxFirefox
 100.0% 2,227 / 2,227 100.0% 273 / 273 — 0.0% 0 / 14 98.95% 284 / 287

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,920 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,150 / 5,150 100.0% 662 / 662 — 100.0% 2,279 / 2,279 99.73% 374 / 375
SafariSafari
 — 0.0% 0 / 272 0.14% 2 / 1,458 — —
EdgeEdge
 100.0% 1,075 / 1,075 — — 100.0% 37 / 37 —
FirefoxFirefox
 99.76% 424 / 425 100.0% 51 / 51 — — 100.0% 55 / 55