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Codec: av01.1.20M.08

79.86% Encoder Support
1,716,188 of 2,149,027 sessions supported encoding
84.31% Decoder Support
1,768,613 of 2,097,850 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 1 (8-bit)
Level Level 20
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,149,027 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.26% 860,657 / 867,068 98.48% 99,027 / 100,560 — 87.55% 569,130 / 650,080 85.41% 37,403 / 43,793
SafariSafari
 — 0.18% 86 / 48,370 0.02% 34 / 218,412 — —
EdgeEdge
 99.64% 143,208 / 143,725 99.48% 1,528 / 1,536 — 92.05% 3,984 / 4,328 98.93% 647 / 654
FirefoxFirefox
 0.03% 15 / 53,415 0.12% 9 / 7,388 — 0.0% 0 / 116 0.95% 58 / 6,101

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,097,850 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,554 / 844,582 100.0% 96,913 / 96,917 — 99.65% 637,910 / 640,170 99.07% 42,179 / 42,575
SafariSafari
 — 0.2% 94 / 46,997 0.03% 54 / 212,784 — —
EdgeEdge
 100.0% 139,678 / 139,679 99.6% 1,492 / 1,498 — 99.32% 4,222 / 4,251 99.69% 646 / 648
FirefoxFirefox
 0.03% 17 / 51,587 0.13% 9 / 7,144 — 0.0% 0 / 103 0.99% 58 / 5,859