← Back to Codec Support Table

Codec: av01.2.13H.12

4.41% Encoder Support
2,766 of 62,675 sessions supported encoding
85.56% Decoder Support
10,103 of 11,808 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (12-bit)
Level 5.1 (High Tier)
Maximum Resolution 4K (4096×2176)
Maximum Bitrate 160 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 62,675 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.03% 7 / 27,615 0.0% 0 / 4,341 — 0.0% 0 / 12,173 0.0% 0 / 1,639
SafariSafari
 — 0.06% 1 / 1,616 0.0% 0 / 6,847 — —
EdgeEdge
 0.0% 0 / 5,016 0.0% 0 / 46 — 0.0% 0 / 121 —
FirefoxFirefox
 100.0% 2,203 / 2,203 99.64% 278 / 279 — — 98.58% 277 / 281

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,808 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 5,188 / 5,188 100.0% 676 / 676 — 100.0% 2,227 / 2,227 99.53% 425 / 427
SafariSafari
 — 0.37% 1 / 272 0.15% 2 / 1,346 — —
EdgeEdge
 100.0% 1,026 / 1,026 100.0% 10 / 10 — 100.0% 41 / 41 —
FirefoxFirefox
 99.75% 395 / 396 100.0% 50 / 50 — — 96.72% 59 / 61