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Codec: av01.0.11H.12

4.48% Encoder Support
14,361 of 320,730 sessions supported encoding
87.74% Decoder Support
236,222 of 269,224 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (12-bit)
Level Level 11
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,730 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.76% 1,101 / 144,035 1.52% 297 / 19,476 — 0.02% 15 / 63,692 0.72% 57 / 7,892
SafariSafari
 — 25.64% 2,190 / 8,540 32.92% 10,383 / 31,544 — —
EdgeEdge
 0.11% 35 / 31,084 0.0% 0 / 332 — 0.0% 0 / 966 1.72% 1 / 58
FirefoxFirefox
 0.01% 1 / 9,690 0.0% 0 / 1,296 — 0.0% 0 / 37 0.23% 3 / 1,281

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,224 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,418 / 121,420 100.0% 15,828 / 15,828 — 99.99% 53,598 / 53,603 99.63% 6,654 / 6,679
SafariSafari
 — 24.04% 1,721 / 7,160 33.06% 8,550 / 25,863 — —
EdgeEdge
 100.0% 27,015 / 27,015 99.66% 290 / 291 — 99.32% 873 / 879 100.0% 53 / 53
FirefoxFirefox
 0.05% 4 / 7,875 0.0% 0 / 1,089 — 0.0% 0 / 28 1.05% 11 / 1,048