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Codec: av01.0.03M.12

5.08% Encoder Support
3,208 of 63,181 sessions supported encoding
86.12% Decoder Support
10,282 of 11,939 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (12-bit)
Level Level 3
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 63,181 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.81% 225 / 27,656 1.53% 67 / 4,385 — 0.02% 3 / 12,333 0.57% 9 / 1,586
SafariSafari
 — 21.23% 353 / 1,663 33.9% 2,380 / 7,020 — —
EdgeEdge
 0.1% 5 / 5,052 0.0% 0 / 62 — 0.0% 0 / 100 0.0% 0 / 11
FirefoxFirefox
 0.0% 0 / 2,221 0.0% 0 / 291 — 0.0% 0 / 14 0.34% 1 / 298

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,939 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,249 / 5,249 100.0% 684 / 684 — 100.0% 2,257 / 2,257 99.5% 398 / 400
SafariSafari
 — 25.0% 68 / 272 38.35% 538 / 1,403 — —
EdgeEdge
 100.0% 1,008 / 1,008 100.0% 11 / 11 — 100.0% 26 / 26 —
FirefoxFirefox
 0.0% 0 / 433 0.0% 0 / 43 — — 0.0% 0 / 48