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Codec: av01.2.21M.08

0.0% Encoder Support
0 of 320,529 sessions supported encoding
84.06% Decoder Support
226,777 of 269,777 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 320,529 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 / 144,202 0.0% 0 / 19,766 — 0.0% 0 / 63,980 0.0% 0 / 7,775
SafariSafari
 — 0.0% 0 / 8,481 0.0% 0 / 31,102 — —
EdgeEdge
 0.0% 0 / 30,762 0.0% 0 / 349 — 0.0% 0 / 977 0.0% 0 / 57
FirefoxFirefox
 0.0% 0 / 9,580 0.0% 0 / 1,317 — 0.0% 0 / 23 0.0% 0 / 1,337

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,777 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,839 / 121,840 99.99% 16,090 / 16,091 — 99.99% 54,130 / 54,133 99.57% 6,559 / 6,587
SafariSafari
 — 0.11% 8 / 7,163 0.04% 11 / 25,518 — —
EdgeEdge
 100.0% 26,783 / 26,783 100.0% 310 / 310 — 99.56% 901 / 905 100.0% 52 / 52
FirefoxFirefox
 0.05% 4 / 7,789 0.0% 0 / 1,084 — 0.0% 0 / 20 0.73% 8 / 1,090