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Codec: av01.0.01M.10

8.3% Encoder Support
26,694 of 321,790 sessions supported encoding
91.49% Decoder Support
247,523 of 270,544 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (10-bit)
Level 2.1 (Main Tier)
Maximum Resolution SD/DVD (720×480)
Maximum Bitrate 3 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 321,790 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.77% 1,121 / 144,981 1.8% 356 / 19,808 — 0.03% 16 / 63,394 0.71% 56 / 7,885
SafariSafari
 — 26.29% 2,244 / 8,535 32.65% 10,228 / 31,330 — —
EdgeEdge
 0.15% 48 / 31,213 0.0% 0 / 387 — 0.0% 0 / 980 1.69% 1 / 59
FirefoxFirefox
 99.89% 9,792 / 9,803 99.92% 1,327 / 1,328 — 0.0% 0 / 36 98.46% 1,214 / 1,233

VideoDecoder Support Matrix

Browser × Platform decoder support from 270,544 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 122,403 / 122,404 99.99% 16,125 / 16,126 — 99.99% 53,427 / 53,432 99.65% 6,636 / 6,659
SafariSafari
 — 24.45% 1,763 / 7,210 32.72% 8,404 / 25,682 — —
EdgeEdge
 100.0% 27,181 / 27,181 100.0% 337 / 337 — 99.45% 903 / 908 100.0% 56 / 56
FirefoxFirefox
 99.74% 7,986 / 8,007 99.54% 1,071 / 1,076 — 0.0% 0 / 28 99.8% 1,006 / 1,008