← Back to Codec Support Table

Codec: av01.0.18H.08

87.87% Encoder Support
281,589 of 320,461 sessions supported encoding
91.52% Decoder Support
246,622 of 269,464 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (8-bit)
Level 6.2 (High Tier)
Maximum Resolution 8K (8192×4352)
Maximum Bitrate 800 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,461 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 144,076 / 144,080 100.0% 19,832 / 19,832 — 84.29% 53,412 / 63,368 88.72% 6,901 / 7,778
SafariSafari
 — 26.0% 2,245 / 8,633 33.02% 10,312 / 31,227 — —
EdgeEdge
 99.62% 30,792 / 30,910 99.47% 378 / 380 — 88.3% 853 / 966 98.04% 50 / 51
FirefoxFirefox
 99.93% 9,711 / 9,718 99.93% 1,354 / 1,355 — 0.0% 0 / 36 99.47% 1,303 / 1,310

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,464 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,760 / 121,761 100.0% 16,173 / 16,173 — 99.99% 53,390 / 53,396 99.71% 6,541 / 6,560
SafariSafari
 — 24.44% 1,765 / 7,222 33.1% 8,460 / 25,559 — —
EdgeEdge
 100.0% 26,970 / 26,970 100.0% 341 / 341 — 99.66% 884 / 887 100.0% 45 / 45
FirefoxFirefox
 99.75% 7,912 / 7,932 99.82% 1,113 / 1,115 — 0.0% 0 / 28 99.81% 1,053 / 1,055