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Codec: av01.1.02M.08

79.51% Encoder Support
254,989 of 320,711 sessions supported encoding
83.91% Decoder Support
225,888 of 269,190 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (8-bit)
Level Level 2
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,711 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.19% 143,082 / 144,248 98.39% 19,480 / 19,799 — 84.27% 53,516 / 63,506 87.42% 6,687 / 7,649
SafariSafari
 — 0.16% 14 / 8,648 0.03% 9 / 31,258 — —
EdgeEdge
 99.54% 30,831 / 30,975 98.92% 367 / 371 — 88.02% 845 / 960 98.48% 65 / 66
FirefoxFirefox
 0.04% 4 / 9,841 0.0% 0 / 1,276 — 0.0% 0 / 34 0.79% 10 / 1,272

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,190 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,477 / 121,479 100.0% 16,175 / 16,175 — 100.0% 53,511 / 53,513 99.56% 6,399 / 6,427
SafariSafari
 — 0.19% 14 / 7,264 0.04% 10 / 25,587 — —
EdgeEdge
 100.0% 26,963 / 26,963 99.69% 317 / 318 — 99.77% 877 / 879 100.0% 56 / 56
FirefoxFirefox
 0.04% 3 / 8,004 0.0% 0 / 1,061 — 0.0% 0 / 25 0.77% 8 / 1,044