← Back to Codec Support Table

Codec: av01.2.21H.08

0.0% Encoder Support
0 of 62,786 sessions supported encoding
80.61% Decoder Support
9,657 of 11,980 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (8-bit)
Level Level 21
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,786 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 0 / 27,418 0.0% 0 / 4,384 — 0.0% 0 / 12,128 0.0% 0 / 1,597
SafariSafari
 — 0.0% 0 / 1,634 0.0% 0 / 7,116 — —
EdgeEdge
 0.0% 0 / 5,011 0.0% 0 / 56 — 0.0% 0 / 112 —
FirefoxFirefox
 0.0% 0 / 2,264 0.0% 0 / 257 — — 0.0% 0 / 287

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,980 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,203 / 5,203 100.0% 688 / 688 — 100.0% 2,264 / 2,264 99.5% 401 / 403
SafariSafari
 — 0.36% 1 / 279 0.07% 1 / 1,447 — —
EdgeEdge
 100.0% 1,039 / 1,039 100.0% 16 / 16 — 100.0% 40 / 40 —
FirefoxFirefox
 0.0% 0 / 415 0.0% 0 / 49 — — 0.0% 0 / 55