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Codec: av01.0.14M.12

5.16% Encoder Support
3,248 of 62,983 sessions supported encoding
85.98% Decoder Support
10,300 of 11,980 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (12-bit)
Level 5.2 (Main Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 60 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,983 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.84% 233 / 27,781 1.5% 65 / 4,329 — 0.02% 3 / 12,193 0.78% 12 / 1,540
SafariSafari
 — 23.89% 394 / 1,649 33.13% 2,353 / 7,102 — —
EdgeEdge
 0.14% 7 / 4,989 0.0% 0 / 48 — 0.0% 0 / 99 0.0% 0 / 10
FirefoxFirefox
 0.05% 1 / 2,167 0.0% 0 / 268 — — 0.0% 0 / 302

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,980 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,237 / 5,237 100.0% 648 / 648 — 100.0% 2,345 / 2,345 99.75% 406 / 407
SafariSafari
 — 22.52% 59 / 262 37.65% 535 / 1,421 — —
EdgeEdge
 100.0% 1,022 / 1,022 — — 100.0% 18 / 18 —
FirefoxFirefox
 0.0% 0 / 426 0.0% 0 / 57 — — 0.0% 0 / 60