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Codec: av01.1.18M.08

79.89% Encoder Support
1,715,814 of 2,147,714 sessions supported encoding
84.34% Decoder Support
1,768,430 of 2,096,845 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (8-bit)
Level 6.2 (Main Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 160 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,147,714 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.27% 860,764 / 867,100 98.51% 99,105 / 100,609 — 87.54% 569,004 / 650,014 85.07% 37,117 / 43,632
SafariSafari
 — 0.16% 77 / 47,802 0.02% 46 / 218,195 — —
EdgeEdge
 99.65% 143,249 / 143,747 99.52% 1,438 / 1,445 — 91.93% 3,871 / 4,211 98.67% 666 / 675
FirefoxFirefox
 0.03% 15 / 53,325 0.03% 2 / 7,484 — 0.0% 0 / 109 0.99% 59 / 5,977

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,096,845 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,588 / 844,610 99.99% 96,933 / 96,939 — 99.65% 637,918 / 640,133 99.02% 42,029 / 42,443
SafariSafari
 — 0.18% 82 / 46,418 0.04% 78 / 212,644 — —
EdgeEdge
 100.0% 139,807 / 139,808 99.57% 1,391 / 1,397 — 99.13% 4,096 / 4,132 99.4% 664 / 668
FirefoxFirefox
 0.03% 18 / 51,584 0.03% 2 / 7,243 — 0.0% 0 / 99 0.99% 57 / 5,735