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Codec: av01.0.23H.12

4.43% Encoder Support
14,224 of 320,774 sessions supported encoding
87.8% Decoder Support
236,519 of 269,375 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (12-bit)
Level Level 23
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,774 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 / 144,234 1.72% 337 / 19,618 — 0.02% 15 / 63,797 0.89% 68 / 7,650
SafariSafari
 — 25.77% 2,194 / 8,515 32.61% 10,184 / 31,228 — —
EdgeEdge
 0.13% 41 / 31,133 0.0% 0 / 366 — 0.0% 0 / 1,001 0.0% 0 / 57
FirefoxFirefox
 0.01% 1 / 9,766 0.0% 0 / 1,258 — 0.0% 0 / 38 0.08% 1 / 1,326

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,375 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,567 / 121,569 100.0% 16,012 / 16,012 — 99.99% 53,701 / 53,704 99.64% 6,447 / 6,470
SafariSafari
 — 24.02% 1,705 / 7,097 32.91% 8,425 / 25,598 — —
EdgeEdge
 100.0% 27,145 / 27,146 99.69% 321 / 322 — 99.25% 922 / 929 100.0% 52 / 52
FirefoxFirefox
 0.06% 5 / 7,937 0.0% 0 / 1,031 — 0.0% 0 / 26 1.0% 11 / 1,097