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Codec: av01.1.01H.08

76.94% Encoder Support
48,653 of 63,236 sessions supported encoding
81.18% Decoder Support
9,651 of 11,889 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (8-bit)
Level Level 1
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 63,236 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.21% 27,635 / 27,855 98.63% 4,315 / 4,375 — 82.42% 10,098 / 12,252 89.38% 1,405 / 1,572
SafariSafari
 — 0.06% 1 / 1,666 0.01% 1 / 7,070 — —
EdgeEdge
 99.52% 5,027 / 5,051 97.78% 44 / 45 — 85.85% 91 / 106 100.0% 10 / 10
FirefoxFirefox
 0.0% 0 / 2,194 0.34% 1 / 293 — — 0.72% 2 / 278

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,889 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,259 / 5,259 100.0% 657 / 657 — 100.0% 2,249 / 2,249 99.02% 403 / 407
SafariSafari
 — 0.0% 0 / 260 0.0% 0 / 1,391 — —
EdgeEdge
 100.0% 1,033 / 1,033 — — 100.0% 32 / 32 —
FirefoxFirefox
 0.0% 0 / 404 0.0% 0 / 59 — — 0.0% 0 / 58