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Codec: av01.0.00H.08

83.92% Encoder Support
269,366 of 320,970 sessions supported encoding
87.64% Decoder Support
236,488 of 269,847 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (8-bit)
Level Level 0
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,970 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.99% 144,083 / 144,097 100.0% 19,722 / 19,722 — 84.36% 53,756 / 63,724 88.63% 6,734 / 7,598
SafariSafari
 — 26.7% 2,303 / 8,624 32.42% 10,207 / 31,485 — —
EdgeEdge
 99.6% 30,915 / 31,038 99.47% 377 / 379 — 89.12% 860 / 965 98.18% 54 / 55
FirefoxFirefox
 0.05% 5 / 9,824 0.0% 0 / 1,277 — 0.0% 0 / 32 0.89% 12 / 1,344

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,847 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,461 / 121,463 100.0% 16,109 / 16,109 — 99.99% 53,806 / 53,811 99.61% 6,402 / 6,427
SafariSafari
 — 24.82% 1,793 / 7,223 32.37% 8,390 / 25,919 — —
EdgeEdge
 100.0% 27,044 / 27,045 100.0% 341 / 341 — 99.66% 889 / 892 100.0% 48 / 48
FirefoxFirefox
 0.05% 4 / 8,037 0.0% 0 / 1,038 — 0.0% 0 / 21 1.03% 11 / 1,072