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Codec: av01.1.18H.08

79.85% Encoder Support
1,716,819 of 2,149,967 sessions supported encoding
84.31% Decoder Support
1,769,193 of 2,098,485 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (8-bit)
Level 6.2 (High Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 800 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,149,967 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.28% 861,421 / 867,709 98.49% 98,502 / 100,011 — 87.51% 569,416 / 650,716 85.17% 37,519 / 44,052
SafariSafari
 — 0.18% 85 / 47,807 0.02% 46 / 218,554 — —
EdgeEdge
 99.64% 143,359 / 143,874 99.32% 1,454 / 1,464 — 91.83% 3,910 / 4,258 98.21% 659 / 671
FirefoxFirefox
 0.04% 19 / 53,808 0.07% 5 / 7,371 — 0.93% 1 / 108 0.7% 42 / 6,042

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,098,485 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 845,121 / 845,149 100.0% 96,256 / 96,260 — 99.64% 638,416 / 640,715 99.02% 42,415 / 42,833
SafariSafari
 — 0.2% 95 / 46,432 0.04% 83 / 212,947 — —
EdgeEdge
 100.0% 139,740 / 139,740 99.44% 1,415 / 1,423 — 99.09% 4,151 / 4,189 99.4% 662 / 666
FirefoxFirefox
 0.04% 21 / 51,973 0.06% 4 / 7,130 — 1.03% 1 / 97 0.71% 41 / 5,812