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Codec: av01.1.00M.08

79.83% Encoder Support
1,713,791 of 2,146,857 sessions supported encoding
84.28% Decoder Support
1,766,182 of 2,095,714 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (8-bit)
Level 2.0 (Main Tier)
Maximum Resolution SD (384×384 or smaller)
Maximum Bitrate 2 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,146,857 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.27% 860,481 / 866,768 98.54% 98,824 / 100,288 — 87.5% 567,348 / 648,372 85.16% 37,257 / 43,751
SafariSafari
 — 0.19% 91 / 48,073 0.03% 56 / 218,609 — —
EdgeEdge
 99.63% 143,312 / 143,851 99.25% 1,457 / 1,468 — 91.81% 3,866 / 4,211 98.19% 651 / 663
FirefoxFirefox
 0.04% 22 / 53,657 0.07% 5 / 7,505 — 0.0% 0 / 105 0.83% 51 / 6,139

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,095,714 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,163 / 844,192 100.0% 96,633 / 96,637 — 99.64% 636,104 / 638,387 99.1% 42,177 / 42,560
SafariSafari
 — 0.2% 92 / 46,695 0.04% 88 / 212,965 — —
EdgeEdge
 100.0% 139,930 / 139,933 99.29% 1,406 / 1,416 — 99.3% 4,111 / 4,140 98.94% 651 / 658
FirefoxFirefox
 0.04% 23 / 51,898 0.07% 5 / 7,270 — 0.0% 0 / 97 0.8% 47 / 5,868