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Codec: av01.2.21M.08

0.0% Encoder Support
0 of 2,151,189 sessions supported encoding
84.32% Decoder Support
1,771,033 of 2,100,436 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (8-bit)
Level Level 21
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,151,189 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 0 / 868,663 0.0% 0 / 100,858 — 0.0% 0 / 650,346 0.0% 0 / 43,897
SafariSafari
 — 0.0% 0 / 48,218 0.0% 0 / 218,117 — —
EdgeEdge
 0.0% 0 / 143,879 0.0% 0 / 1,448 — 0.0% 0 / 4,185 0.0% 0 / 651
FirefoxFirefox
 0.0% 0 / 53,580 0.0% 0 / 7,543 — 0.0% 0 / 96 0.0% 0 / 6,168

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,100,436 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 846,276 / 846,301 99.99% 97,175 / 97,183 — 99.64% 638,209 / 640,499 99.07% 42,313 / 42,709
SafariSafari
 — 0.19% 87 / 46,899 0.04% 80 / 212,533 — —
EdgeEdge
 100.0% 139,898 / 139,900 99.57% 1,403 / 1,409 — 99.32% 4,085 / 4,113 98.92% 639 / 646
FirefoxFirefox
 0.04% 22 / 51,789 0.05% 4 / 7,310 — 1.08% 1 / 93 0.9% 53 / 5,921