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Codec: av01.0.03M.12

4.4% Encoder Support
94,564 of 2,149,245 sessions supported encoding
88.29% Decoder Support
1,852,358 of 2,097,987 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (12-bit)
Level Level 3
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,149,245 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.73% 6,367 / 866,877 1.49% 1,502 / 101,052 — 0.01% 63 / 650,391 0.71% 311 / 43,975
SafariSafari
 — 27.2% 13,071 / 48,058 32.92% 71,824 / 218,181 — —
EdgeEdge
 0.08% 110 / 143,772 0.07% 1 / 1,496 — 0.14% 6 / 4,335 0.74% 5 / 675
FirefoxFirefox
 0.0% 2 / 53,522 0.0% 0 / 7,395 — 0.0% 0 / 109 0.05% 3 / 5,965

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,097,987 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,444 / 844,469 99.99% 97,343 / 97,351 — 99.65% 638,096 / 640,315 99.11% 42,408 / 42,789
SafariSafari
 — 27.0% 12,598 / 46,663 32.84% 69,807 / 212,553 — —
EdgeEdge
 100.0% 139,726 / 139,728 99.31% 1,435 / 1,445 — 99.18% 4,226 / 4,261 99.55% 667 / 670
FirefoxFirefox
 0.04% 21 / 51,734 0.1% 7 / 7,147 — 0.0% 0 / 96 0.66% 38 / 5,715