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Codec: av01.2.23H.12

4.51% Encoder Support
2,845 of 63,027 sessions supported encoding
84.83% Decoder Support
10,137 of 11,950 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 63,027 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 / 27,633 0.0% 0 / 4,383 — 0.0% 0 / 12,134 0.0% 0 / 1,611
SafariSafari
 — 0.12% 2 / 1,621 0.0% 0 / 7,147 — —
EdgeEdge
 0.0% 0 / 5,008 0.0% 0 / 45 — 0.0% 0 / 100 0.0% 0 / 11
FirefoxFirefox
 99.91% 2,272 / 2,274 100.0% 294 / 294 — — 98.9% 269 / 272

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,950 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,155 / 5,155 100.0% 746 / 746 — 100.0% 2,289 / 2,289 99.44% 357 / 359
SafariSafari
 — 0.68% 2 / 294 0.07% 1 / 1,435 — —
EdgeEdge
 100.0% 1,012 / 1,012 — — 100.0% 24 / 24 —
FirefoxFirefox
 99.76% 421 / 422 100.0% 64 / 64 — — 96.23% 51 / 53