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Codec: av01.0.05M.12

4.41% Encoder Support
94,633 of 2,148,300 sessions supported encoding
88.26% Decoder Support
1,850,899 of 2,097,127 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (12-bit)
Level 3.1 (Main Tier)
Maximum Resolution 1080p (1920×1080)
Maximum Bitrate 10 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 2,148,300 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.72% 6,268 / 867,077 1.55% 1,554 / 100,567 — 0.01% 82 / 649,485 0.75% 329 / 43,683
SafariSafari
 — 27.17% 13,116 / 48,280 32.85% 71,848 / 218,710 — —
EdgeEdge
 0.08% 116 / 143,800 0.07% 1 / 1,478 — 0.09% 4 / 4,270 0.61% 4 / 654
FirefoxFirefox
 0.01% 3 / 53,232 0.0% 0 / 7,567 — 0.0% 0 / 115 0.07% 4 / 5,933

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,097,127 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 844,563 / 844,593 99.99% 96,858 / 96,865 — 99.64% 637,312 / 639,589 99.12% 42,129 / 42,501
SafariSafari
 — 26.92% 12,625 / 46,893 32.79% 69,839 / 212,987 — —
EdgeEdge
 100.0% 139,753 / 139,755 99.3% 1,426 / 1,436 — 99.26% 4,162 / 4,193 99.23% 645 / 650
FirefoxFirefox
 0.03% 15 / 51,470 0.08% 6 / 7,337 — 0.94% 1 / 106 0.93% 53 / 5,727