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Codec: av01.1.02H.08

79.67% Encoder Support
255,457 of 320,648 sessions supported encoding
84.08% Decoder Support
226,654 of 269,556 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 320,648 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.21% 143,251 / 144,389 98.37% 19,461 / 19,784 — 84.15% 53,862 / 64,010 87.87% 6,731 / 7,660
SafariSafari
 — 0.09% 8 / 8,488 0.02% 6 / 30,992 — —
EdgeEdge
 99.51% 30,753 / 30,904 100.0% 376 / 376 — 88.72% 857 / 966 100.0% 57 / 57
FirefoxFirefox
 0.01% 1 / 9,558 0.0% 0 / 1,299 — 0.0% 0 / 32 0.77% 10 / 1,302

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,556 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,817 / 121,821 100.0% 16,184 / 16,184 — 99.99% 53,850 / 53,853 99.63% 6,435 / 6,459
SafariSafari
 — 0.11% 8 / 7,105 0.02% 6 / 25,480 — —
EdgeEdge
 100.0% 26,983 / 26,983 100.0% 340 / 340 — 99.66% 892 / 895 100.0% 52 / 52
FirefoxFirefox
 0.01% 1 / 7,803 0.0% 0 / 1,082 — 0.0% 0 / 21 0.93% 10 / 1,075