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Codec: av01.0.12M.10

8.3% Encoder Support
26,586 of 320,353 sessions supported encoding
91.47% Decoder Support
246,257 of 269,218 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (10-bit)
Level 5.0 (Main Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 30 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,353 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.78% 1,129 / 143,869 1.66% 325 / 19,632 — 0.03% 19 / 63,897 0.77% 60 / 7,755
SafariSafari
 — 25.64% 2,176 / 8,488 32.86% 10,234 / 31,145 — —
EdgeEdge
 0.12% 38 / 30,981 0.0% 0 / 372 — 0.0% 0 / 949 1.85% 1 / 54
FirefoxFirefox
 99.88% 9,722 / 9,734 99.84% 1,287 / 1,289 — 0.0% 0 / 35 98.63% 1,299 / 1,317

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,218 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,283 / 121,284 99.99% 15,952 / 15,953 — 99.99% 53,897 / 53,901 99.71% 6,525 / 6,544
SafariSafari
 — 23.61% 1,687 / 7,144 32.88% 8,431 / 25,640 — —
EdgeEdge
 100.0% 26,954 / 26,954 99.4% 329 / 331 — 98.97% 868 / 877 100.0% 51 / 51
FirefoxFirefox
 99.8% 7,927 / 7,943 99.81% 1,059 / 1,061 — 0.0% 0 / 26 99.72% 1,078 / 1,081