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Codec: av01.0.18H.12

4.51% Encoder Support
14,470 of 320,749 sessions supported encoding
87.81% Decoder Support
236,686 of 269,530 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (12-bit)
Level 6.2 (High Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 800 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,749 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.77% 1,109 / 144,253 1.67% 328 / 19,663 — 0.03% 17 / 63,555 0.66% 52 / 7,842
SafariSafari
 — 26.82% 2,300 / 8,577 32.96% 10,349 / 31,398 — —
EdgeEdge
 0.13% 39 / 30,931 0.0% 0 / 379 — 0.0% 0 / 968 3.23% 2 / 62
FirefoxFirefox
 0.01% 1 / 9,660 0.0% 0 / 1,292 — 0.0% 0 / 40 0.15% 2 / 1,339

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,530 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,696 / 121,698 99.99% 15,968 / 15,969 — 99.99% 53,760 / 53,764 99.74% 6,624 / 6,641
SafariSafari
 — 25.1% 1,809 / 7,208 33.04% 8,477 / 25,654 — —
EdgeEdge
 100.0% 26,870 / 26,870 100.0% 336 / 336 — 99.33% 887 / 893 100.0% 58 / 58
FirefoxFirefox
 0.06% 5 / 7,867 0.0% 0 / 1,064 — 0.0% 0 / 31 0.91% 10 / 1,095