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Codec: av01.0.00M.12

4.44% Encoder Support
14,241 of 320,667 sessions supported encoding
87.7% Decoder Support
236,423 of 269,595 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 0 (12-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 320,667 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.77% 1,113 / 143,848 1.67% 330 / 19,768 — 0.02% 15 / 63,614 0.71% 55 / 7,765
SafariSafari
 — 25.97% 2,215 / 8,529 32.55% 10,205 / 31,347 — —
EdgeEdge
 0.11% 34 / 31,126 0.0% 0 / 368 — 0.0% 0 / 948 1.72% 1 / 58
FirefoxFirefox
 0.02% 2 / 9,838 0.0% 0 / 1,319 — 0.0% 0 / 32 0.08% 1 / 1,326

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,595 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,307 / 121,307 100.0% 16,052 / 16,052 — 99.99% 53,770 / 53,775 99.57% 6,529 / 6,557
SafariSafari
 — 24.37% 1,748 / 7,173 32.66% 8,434 / 25,826 — —
EdgeEdge
 100.0% 27,134 / 27,134 100.0% 323 / 323 — 99.31% 866 / 872 100.0% 52 / 52
FirefoxFirefox
 0.09% 7 / 7,984 0.0% 0 / 1,071 — 0.0% 0 / 24 0.74% 8 / 1,080