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Codec: av01.0.00M.08

87.86% Encoder Support
282,213 of 321,209 sessions supported encoding
91.52% Decoder Support
247,052 of 269,945 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (8-bit)
Level 2.0 (Main Tier)
Maximum Resolution SD (384×384 or smaller)
Maximum Bitrate 2 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 321,209 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.99% 144,597 / 144,607 100.0% 19,672 / 19,672 — 84.23% 53,625 / 63,664 88.99% 6,865 / 7,714
SafariSafari
 — 25.92% 2,218 / 8,556 32.8% 10,251 / 31,256 — —
EdgeEdge
 99.61% 31,037 / 31,160 99.74% 380 / 381 — 87.96% 862 / 980 98.67% 74 / 75
FirefoxFirefox
 99.93% 9,694 / 9,701 100.0% 1,325 / 1,325 — 0.0% 0 / 36 99.51% 1,231 / 1,237

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,945 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,933 / 121,934 100.0% 16,055 / 16,055 — 99.99% 53,697 / 53,700 99.73% 6,529 / 6,547
SafariSafari
 — 24.01% 1,727 / 7,192 32.93% 8,425 / 25,584 — —
EdgeEdge
 100.0% 27,198 / 27,198 100.0% 336 / 336 — 99.56% 895 / 899 100.0% 65 / 65
FirefoxFirefox
 99.8% 7,897 / 7,913 99.73% 1,088 / 1,091 — 0.0% 0 / 27 99.21% 1,006 / 1,014