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Codec: av01.0.05M.12

4.44% Encoder Support
14,271 of 321,238 sessions supported encoding
87.75% Decoder Support
236,982 of 270,065 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (12-bit)
Level 3.1 (Main Tier)
Maximum Resolution 1080p (1920×1080)
Maximum Bitrate 10 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 321,238 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.74% 1,059 / 143,941 1.78% 356 / 19,961 — 0.03% 18 / 63,856 0.76% 59 / 7,716
SafariSafari
 — 25.0% 2,154 / 8,616 32.79% 10,289 / 31,377 — —
EdgeEdge
 0.15% 46 / 31,177 0.0% 0 / 374 — 0.0% 0 / 1,017 1.54% 1 / 65
FirefoxFirefox
 0.02% 2 / 9,665 0.0% 0 / 1,329 — 0.0% 0 / 34 0.32% 4 / 1,255

VideoDecoder Support Matrix

Browser × Platform decoder support from 270,065 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,456 / 121,457 99.99% 16,258 / 16,259 — 99.99% 53,957 / 53,960 99.63% 6,510 / 6,534
SafariSafari
 — 23.47% 1,697 / 7,229 32.81% 8,418 / 25,654 — —
EdgeEdge
 100.0% 27,132 / 27,132 99.4% 330 / 332 — 99.26% 933 / 940 100.0% 61 / 61
FirefoxFirefox
 0.09% 7 / 7,903 0.0% 0 / 1,099 — 0.0% 0 / 25 1.53% 16 / 1,049