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Codec: av01.0.23M.12

4.47% Encoder Support
14,344 of 321,153 sessions supported encoding
87.61% Decoder Support
236,342 of 269,780 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 321,153 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.8% 1,153 / 144,091 1.74% 345 / 19,796 — 0.02% 11 / 63,549 0.81% 64 / 7,862
SafariSafari
 — 26.09% 2,261 / 8,666 32.46% 10,206 / 31,441 — —
EdgeEdge
 0.14% 42 / 31,089 0.0% 0 / 389 — 0.0% 0 / 942 0.0% 0 / 63
FirefoxFirefox
 0.01% 1 / 9,809 0.0% 0 / 1,279 — 0.0% 0 / 23 0.15% 2 / 1,368

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,780 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,553 / 121,556 100.0% 16,124 / 16,124 — 99.99% 53,354 / 53,357 99.56% 6,577 / 6,606
SafariSafari
 — 24.38% 1,783 / 7,313 32.52% 8,419 / 25,889 — —
EdgeEdge
 100.0% 27,068 / 27,068 99.71% 344 / 345 — 99.65% 864 / 867 100.0% 57 / 57
FirefoxFirefox
 0.05% 4 / 7,988 0.0% 0 / 1,079 — 0.0% 0 / 16 0.89% 10 / 1,129