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Codec: av01.0.00H.12

4.47% Encoder Support
14,326 of 320,849 sessions supported encoding
87.81% Decoder Support
237,259 of 270,190 sessions supported decoding

Codec Specifications

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

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,849 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.77% 1,117 / 144,135 1.78% 355 / 19,910 — 0.02% 10 / 64,012 0.79% 61 / 7,691
SafariSafari
 — 26.04% 2,228 / 8,555 33.01% 10,226 / 30,981 — —
EdgeEdge
 0.11% 35 / 30,954 0.0% 0 / 376 — 0.0% 0 / 984 0.0% 0 / 55
FirefoxFirefox
 0.01% 1 / 9,833 0.0% 0 / 1,276 — 0.0% 0 / 31 0.0% 0 / 1,258

VideoDecoder Support Matrix

Browser × Platform decoder support from 270,190 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,985 / 121,987 99.99% 16,168 / 16,169 — 99.99% 54,010 / 54,013 99.59% 6,490 / 6,517
SafariSafari
 — 24.31% 1,742 / 7,166 33.01% 8,428 / 25,529 — —
EdgeEdge
 100.0% 26,953 / 26,954 99.41% 337 / 339 — 99.34% 908 / 914 100.0% 47 / 47
FirefoxFirefox
 0.05% 4 / 8,076 0.0% 0 / 1,060 — 0.0% 0 / 21 0.78% 8 / 1,024