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Codec: av01.0.01H.08

84.01% Encoder Support
270,166 of 321,590 sessions supported encoding
87.78% Decoder Support
237,403 of 270,466 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (8-bit)
Level Level 1
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 321,590 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.99% 144,462 / 144,480 100.0% 19,896 / 19,896 — 84.21% 53,889 / 63,993 88.65% 6,915 / 7,800
SafariSafari
 — 26.12% 2,255 / 8,634 33.11% 10,397 / 31,399 — —
EdgeEdge
 99.62% 30,708 / 30,824 100.0% 381 / 381 — 88.59% 846 / 955 97.87% 46 / 47
FirefoxFirefox
 0.07% 7 / 9,786 0.08% 1 / 1,267 — 0.0% 0 / 39 0.83% 11 / 1,318

VideoDecoder Support Matrix

Browser × Platform decoder support from 270,466 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 122,093 / 122,095 100.0% 16,077 / 16,077 — 99.99% 54,035 / 54,038 99.61% 6,590 / 6,616
SafariSafari
 — 24.39% 1,763 / 7,229 33.17% 8,539 / 25,740 — —
EdgeEdge
 100.0% 26,845 / 26,846 100.0% 342 / 342 — 99.32% 870 / 876 100.0% 42 / 42
FirefoxFirefox
 0.06% 5 / 8,028 0.0% 0 / 1,051 — 0.0% 0 / 30 0.74% 8 / 1,076