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Codec: av01.1.23H.08

79.57% Encoder Support
255,289 of 320,837 sessions supported encoding
83.91% Decoder Support
226,379 of 269,775 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (8-bit)
Level Level 23
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,837 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.2% 143,143 / 144,293 98.31% 19,293 / 19,625 — 84.37% 53,863 / 63,842 88.13% 6,889 / 7,817
SafariSafari
 — 0.12% 10 / 8,501 0.04% 12 / 31,435 — —
EdgeEdge
 99.48% 30,711 / 30,871 100.0% 365 / 365 — 87.94% 846 / 962 100.0% 58 / 58
FirefoxFirefox
 0.05% 5 / 9,665 0.08% 1 / 1,289 — 0.0% 0 / 40 0.77% 10 / 1,303

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,775 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,783 / 121,786 99.99% 15,892 / 15,893 — 99.99% 53,955 / 53,960 99.65% 6,535 / 6,558
SafariSafari
 — 0.13% 9 / 7,118 0.05% 12 / 25,825 — —
EdgeEdge
 100.0% 26,848 / 26,848 100.0% 321 / 321 — 99.32% 879 / 885 100.0% 49 / 49
FirefoxFirefox
 0.06% 5 / 7,951 0.0% 0 / 1,072 — 0.0% 0 / 30 0.94% 10 / 1,067