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Codec: av01.2.14M.12

4.33% Encoder Support
2,710 of 62,600 sessions supported encoding
84.94% Decoder Support
10,141 of 11,939 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (12-bit)
Level 5.2 (Main Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 60 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,600 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.04% 10 / 27,626 0.0% 0 / 4,329 — 0.0% 0 / 12,130 0.0% 0 / 1,578
SafariSafari
 — 0.06% 1 / 1,643 0.0% 0 / 7,055 — —
EdgeEdge
 0.0% 0 / 4,854 0.0% 0 / 48 — 0.0% 0 / 106 —
FirefoxFirefox
 99.95% 2,109 / 2,110 99.65% 282 / 283 — 0.0% 0 / 15 98.4% 308 / 313

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,939 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,163 / 5,163 100.0% 675 / 675 — 100.0% 2,343 / 2,343 100.0% 408 / 408
SafariSafari
 — 0.36% 1 / 281 0.07% 1 / 1,423 — —
EdgeEdge
 100.0% 989 / 989 — — 100.0% 30 / 30 —
FirefoxFirefox
 99.76% 420 / 421 100.0% 51 / 51 — — 96.08% 49 / 51