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Codec: av01.0.02H.08

84.04% Encoder Support
269,186 of 320,318 sessions supported encoding
87.78% Decoder Support
236,488 of 269,400 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (8-bit)
Level Level 2
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,318 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.99% 143,874 / 143,888 100.0% 19,644 / 19,644 — 84.24% 53,712 / 63,757 88.78% 6,886 / 7,756
SafariSafari
 — 25.31% 2,164 / 8,549 32.8% 10,164 / 30,992 — —
EdgeEdge
 99.65% 31,086 / 31,194 99.46% 369 / 371 — 87.91% 829 / 943 100.0% 72 / 72
FirefoxFirefox
 0.05% 5 / 9,684 0.07% 1 / 1,336 — 0.0% 0 / 42 0.84% 11 / 1,303

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,400 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,216 / 121,217 100.0% 15,959 / 15,959 — 99.99% 53,972 / 53,976 99.69% 6,537 / 6,557
SafariSafari
 — 23.83% 1,715 / 7,197 32.89% 8,367 / 25,437 — —
EdgeEdge
 100.0% 27,246 / 27,246 99.69% 326 / 327 — 99.77% 871 / 873 100.0% 63 / 63
FirefoxFirefox
 0.06% 5 / 7,961 0.0% 0 / 1,108 — 0.0% 0 / 31 0.66% 7 / 1,061