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Codec: av01.0.18H.08

87.4% Encoder Support
1,877,154 of 2,147,751 sessions supported encoding
91.36% Decoder Support
1,915,497 of 2,096,753 sessions supported decoding

Codec Specifications

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

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,147,751 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 866,977 / 867,008 100.0% 100,820 / 100,821 — 87.62% 569,244 / 649,678 85.89% 37,533 / 43,701
SafariSafari
 — 27.28% 13,158 / 48,226 32.96% 71,861 / 218,056 — —
EdgeEdge
 99.69% 142,947 / 143,387 99.51% 1,435 / 1,442 — 91.68% 3,857 / 4,207 99.03% 712 / 719
FirefoxFirefox
 99.98% 53,457 / 53,468 99.86% 7,375 / 7,385 — 0.95% 1 / 105 99.62% 6,085 / 6,108

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,096,753 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,682 / 844,689 100.0% 97,159 / 97,162 — 99.65% 637,479 / 639,706 99.06% 42,084 / 42,483
SafariSafari
 — 26.9% 12,591 / 46,815 32.88% 69,823 / 212,388 — —
EdgeEdge
 100.0% 139,447 / 139,447 99.64% 1,398 / 1,403 — 99.42% 4,104 / 4,128 99.16% 707 / 713
FirefoxFirefox
 99.83% 51,596 / 51,682 99.93% 7,140 / 7,145 — 1.03% 1 / 97 98.14% 5,743 / 5,852