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Codec: av01.0.23H.12

4.38% Encoder Support
94,130 of 2,149,034 sessions supported encoding
88.26% Decoder Support
1,851,305 of 2,097,635 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (12-bit)
Level Level 23
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,149,034 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.72% 6,292 / 868,389 1.56% 1,563 / 100,296 — 0.01% 70 / 649,906 0.75% 326 / 43,536
SafariSafari
 — 27.22% 13,070 / 48,021 32.7% 71,385 / 218,273 — —
EdgeEdge
 0.07% 100 / 143,429 0.0% 0 / 1,479 — 0.05% 2 / 4,194 0.89% 6 / 677
FirefoxFirefox
 0.01% 4 / 53,728 0.0% 0 / 7,392 — 0.0% 0 / 116 0.03% 2 / 6,141

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,097,635 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 845,693 / 845,724 99.99% 96,684 / 96,690 — 99.66% 637,613 / 639,813 99.11% 41,980 / 42,356
SafariSafari
 — 27.02% 12,591 / 46,603 32.68% 69,490 / 212,643 — —
EdgeEdge
 100.0% 139,439 / 139,442 99.65% 1,430 / 1,435 — 99.3% 4,093 / 4,122 99.55% 669 / 672
FirefoxFirefox
 0.04% 23 / 51,899 0.11% 8 / 7,165 — 0.0% 0 / 104 0.85% 50 / 5,912