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Codec: av01.0.03M.08

87.34% Encoder Support
1,876,784 of 2,148,790 sessions supported encoding
91.3% Decoder Support
1,914,900 of 2,097,403 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (8-bit)
Level Level 3
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,148,790 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 866,218 / 866,255 100.0% 100,629 / 100,631 — 87.58% 568,922 / 649,612 85.9% 37,144 / 43,239
SafariSafari
 — 27.21% 13,097 / 48,127 32.89% 72,221 / 219,580 — —
EdgeEdge
 99.69% 143,644 / 144,088 99.31% 1,436 / 1,446 — 92.43% 3,905 / 4,225 99.15% 696 / 702
FirefoxFirefox
 99.98% 53,701 / 53,712 99.85% 7,454 / 7,465 — 0.0% 0 / 114 99.67% 6,009 / 6,029

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,097,403 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 843,621 / 843,629 100.0% 96,883 / 96,885 — 99.65% 637,363 / 639,581 99.06% 41,697 / 42,092
SafariSafari
 — 26.74% 12,509 / 46,788 32.83% 70,224 / 213,880 — —
EdgeEdge
 100.0% 140,109 / 140,109 99.43% 1,401 / 1,409 — 99.32% 4,108 / 4,136 99.13% 687 / 693
FirefoxFirefox
 99.84% 51,849 / 51,933 99.96% 7,227 / 7,230 — 0.0% 0 / 106 98.05% 5,681 / 5,794