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Codec: av01.0.13H.10

9.4% Encoder Support
5,930 of 63,053 sessions supported encoding
90.14% Decoder Support
10,790 of 11,970 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (10-bit)
Level 5.1 (High Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 160 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 63,053 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.75% 208 / 27,786 1.54% 66 / 4,294 — 0.03% 4 / 12,273 1.01% 16 / 1,580
SafariSafari
 — 21.06% 349 / 1,657 33.0% 2,295 / 6,954 — —
EdgeEdge
 0.1% 5 / 5,036 0.0% 0 / 49 — 0.0% 0 / 108 —
FirefoxFirefox
 99.91% 2,218 / 2,220 99.64% 280 / 281 — 0.0% 0 / 13 99.34% 303 / 305

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,970 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,222 / 5,222 100.0% 683 / 683 — 100.0% 2,296 / 2,296 99.44% 358 / 360
SafariSafari
 — 21.03% 57 / 271 35.46% 500 / 1,410 — —
EdgeEdge
 100.0% 1,062 / 1,062 — — 100.0% 28 / 28 —
FirefoxFirefox
 99.32% 435 / 438 100.0% 53 / 53 — — 98.18% 54 / 55