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Codec: av01.0.08M.10

8.2% Encoder Support
26,239 of 319,831 sessions supported encoding
91.51% Decoder Support
246,254 of 269,098 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (10-bit)
Level 4.0 (Main Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 12 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 319,831 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.75% 1,087 / 144,119 1.64% 323 / 19,668 — 0.02% 14 / 63,566 0.8% 62 / 7,727
SafariSafari
 — 25.93% 2,209 / 8,520 32.35% 9,990 / 30,879 — —
EdgeEdge
 0.16% 48 / 30,857 0.0% 0 / 406 — 0.0% 0 / 963 1.79% 1 / 56
FirefoxFirefox
 99.92% 9,678 / 9,686 100.0% 1,328 / 1,328 — 0.0% 0 / 32 98.7% 1,211 / 1,227

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,098 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,747 / 121,748 99.99% 15,983 / 15,984 — 99.99% 53,713 / 53,716 99.66% 6,539 / 6,561
SafariSafari
 — 23.92% 1,704 / 7,123 32.4% 8,221 / 25,370 — —
EdgeEdge
 100.0% 26,868 / 26,868 100.0% 360 / 360 — 99.55% 887 / 891 100.0% 49 / 49
FirefoxFirefox
 99.71% 7,897 / 7,920 99.82% 1,091 / 1,093 — 0.0% 0 / 23 99.39% 979 / 985