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Codec: av01.0.23H.08

87.86% Encoder Support
281,959 of 320,915 sessions supported encoding
91.47% Decoder Support
246,784 of 269,800 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (8-bit)
Level Level 23
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,915 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 144,484 / 144,491 100.0% 19,551 / 19,551 — 84.44% 53,923 / 63,861 88.54% 6,862 / 7,750
SafariSafari
 — 26.46% 2,287 / 8,643 32.65% 10,227 / 31,321 — —
EdgeEdge
 99.63% 30,717 / 30,831 99.43% 350 / 352 — 88.79% 840 / 946 100.0% 53 / 53
FirefoxFirefox
 99.95% 9,645 / 9,650 99.92% 1,309 / 1,310 — 0.0% 0 / 34 99.48% 1,348 / 1,355

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,800 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 / 121,985 99.99% 15,856 / 15,857 — 99.99% 53,862 / 53,866 99.62% 6,595 / 6,620
SafariSafari
 — 24.75% 1,788 / 7,224 32.65% 8,386 / 25,687 — —
EdgeEdge
 100.0% 26,835 / 26,835 99.68% 313 / 314 — 99.66% 868 / 871 100.0% 48 / 48
FirefoxFirefox
 99.77% 7,876 / 7,894 99.72% 1,070 / 1,073 — 0.0% 0 / 24 99.01% 1,099 / 1,110