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Codec: av01.2.23H.12

3.83% Encoder Support
12,256 of 320,372 sessions supported encoding
87.64% Decoder Support
236,007 of 269,277 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (12-bit)
Level Level 23
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,372 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.01% 10 / 143,787 0.0% 0 / 19,797 — 0.0% 0 / 63,827 0.0% 0 / 7,652
SafariSafari
 — 0.05% 4 / 8,618 0.0% 0 / 31,336 — —
EdgeEdge
 0.0% 0 / 30,917 0.0% 0 / 362 — 0.0% 0 / 919 0.0% 0 / 68
FirefoxFirefox
 99.87% 9,675 / 9,688 100.0% 1,318 / 1,318 — 0.0% 0 / 33 98.58% 1,246 / 1,264

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,277 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,307 / 121,308 100.0% 16,160 / 16,160 — 99.99% 53,979 / 53,982 99.7% 6,381 / 6,400
SafariSafari
 — 0.12% 9 / 7,287 0.04% 10 / 25,611 — —
EdgeEdge
 100.0% 26,921 / 26,921 99.39% 324 / 326 — 99.64% 840 / 843 100.0% 62 / 62
FirefoxFirefox
 99.77% 7,818 / 7,836 99.54% 1,083 / 1,088 — 0.0% 0 / 28 99.62% 1,041 / 1,045