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Codec: av01.0.20H.10

9.49% Encoder Support
5,984 of 63,079 sessions supported encoding
90.0% Decoder Support
10,724 of 11,915 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (10-bit)
Level Level 20
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 63,079 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.81% 226 / 27,781 1.88% 82 / 4,356 — 0.02% 2 / 12,191 0.85% 14 / 1,653
SafariSafari
 — 21.35% 365 / 1,710 32.96% 2,308 / 7,002 — —
EdgeEdge
 0.14% 7 / 4,901 0.0% 0 / 60 — 0.0% 0 / 116 —
FirefoxFirefox
 99.91% 2,197 / 2,199 99.64% 275 / 276 — 0.0% 0 / 11 99.4% 331 / 333

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,915 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,200 / 5,200 100.0% 671 / 671 — 100.0% 2,262 / 2,262 99.75% 398 / 399
SafariSafari
 — 19.24% 56 / 291 37.5% 534 / 1,424 — —
EdgeEdge
 100.0% 1,000 / 1,000 100.0% 10 / 10 — 100.0% 35 / 35 —
FirefoxFirefox
 99.76% 416 / 417 100.0% 51 / 51 — — 98.48% 65 / 66