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Codec: vp09.03.21.12.01

3.84% Encoder Support
12,320 of 320,858 sessions supported encoding
87.41% Decoder Support
235,858 of 269,830 sessions supported decoding

Codec Specifications

Codec Family VP9
Profile Profile 3 (12-bit)
Level 2.1
Maximum Resolution SD (512×480)
Maximum Bitrate 4 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,858 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 4 / 143,945 0.0% 0 / 19,768 — 0.0% 0 / 63,797 0.0% 0 / 7,736
SafariSafari
 — 0.03% 3 / 8,779 0.0% 0 / 31,420 — —
EdgeEdge
 0.0% 1 / 30,845 0.0% 0 / 378 — 0.0% 0 / 952 0.0% 0 / 54
FirefoxFirefox
 99.84% 9,714 / 9,730 100.0% 1,318 / 1,318 — 0.0% 0 / 39 99.22% 1,279 / 1,289

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,830 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.95% 121,615 / 121,672 99.99% 16,053 / 16,054 — 99.06% 53,371 / 53,877 98.93% 6,492 / 6,562
SafariSafari
 — 0.35% 26 / 7,372 0.4% 102 / 25,729 — —
EdgeEdge
 100.0% 26,760 / 26,760 100.0% 331 / 331 — 99.66% 882 / 885 100.0% 50 / 50
FirefoxFirefox
 100.0% 7,958 / 7,958 100.0% 1,088 / 1,088 — 0.0% 0 / 28 99.91% 1,057 / 1,058