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Codec: av01.0.00M.12

4.38% Encoder Support
94,205 of 2,149,977 sessions supported encoding
88.24% Decoder Support
1,852,037 of 2,098,903 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (12-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 2,149,977 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.72% 6,282 / 867,837 1.46% 1,471 / 100,562 — 0.01% 74 / 649,494 0.69% 306 / 44,069
SafariSafari
 — 27.08% 13,067 / 48,250 32.74% 71,608 / 218,701 — —
EdgeEdge
 0.06% 89 / 143,945 0.0% 0 / 1,439 — 0.12% 5 / 4,212 1.15% 8 / 697
FirefoxFirefox
 0.01% 5 / 53,716 0.0% 0 / 7,386 — 0.0% 0 / 109 0.02% 1 / 6,107

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,098,903 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 845,270 / 845,296 100.0% 96,842 / 96,846 — 99.66% 637,455 / 639,655 99.06% 42,456 / 42,861
SafariSafari
 — 26.8% 12,566 / 46,893 32.7% 69,700 / 213,180 — —
EdgeEdge
 100.0% 139,951 / 139,953 99.35% 1,385 / 1,394 — 99.27% 4,106 / 4,136 98.99% 684 / 691
FirefoxFirefox
 0.04% 21 / 51,862 0.1% 7 / 7,138 — 0.99% 1 / 101 0.87% 51 / 5,860