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Codec: av01.2.21M.08

0.0% Encoder Support
0 of 62,522 sessions supported encoding
80.83% Decoder Support
9,529 of 11,789 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 62,522 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 / 27,483 0.0% 0 / 4,360 — 0.0% 0 / 12,062 0.0% 0 / 1,586
SafariSafari
 — 0.0% 0 / 1,579 0.0% 0 / 6,973 — —
EdgeEdge
 0.0% 0 / 5,037 0.0% 0 / 47 — 0.0% 0 / 105 —
FirefoxFirefox
 0.0% 0 / 2,207 0.0% 0 / 277 — — 0.0% 0 / 304

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,789 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,124 / 5,124 100.0% 685 / 685 — 100.0% 2,215 / 2,215 100.0% 398 / 398
SafariSafari
 — 0.0% 0 / 264 0.07% 1 / 1,402 — —
EdgeEdge
 100.0% 1,058 / 1,058 — — 100.0% 33 / 33 —
FirefoxFirefox
 0.0% 0 / 416 0.0% 0 / 44 — — 0.0% 0 / 57