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Codec: av01.0.11H.08

86.48% Encoder Support
54,661 of 63,210 sessions supported encoding
90.54% Decoder Support
10,798 of 11,926 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (8-bit)
Level Level 11
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 63,210 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.99% 28,008 / 28,010 100.0% 4,390 / 4,390 — 82.39% 10,080 / 12,234 90.81% 1,442 / 1,588
SafariSafari
 — 22.77% 372 / 1,634 32.68% 2,263 / 6,925 — —
EdgeEdge
 99.74% 5,063 / 5,076 98.08% 51 / 52 — 95.15% 98 / 103 —
FirefoxFirefox
 100.0% 2,152 / 2,152 100.0% 264 / 264 — 0.0% 0 / 11 100.0% 283 / 283

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,926 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,248 / 5,248 100.0% 723 / 723 — 100.0% 2,218 / 2,218 99.25% 395 / 398
SafariSafari
 — 21.35% 57 / 267 36.11% 490 / 1,357 — —
EdgeEdge
 100.0% 1,077 / 1,077 — — 100.0% 31 / 31 —
FirefoxFirefox
 99.53% 423 / 425 100.0% 47 / 47 — — 98.31% 58 / 59