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Codec: vp09.03.21.10.00

3.8% Encoder Support
12,204 of 320,932 sessions supported encoding
87.43% Decoder Support
235,921 of 269,852 sessions supported decoding

Codec Specifications

Codec Family VP9
Profile Profile 3 (10-bit)
Level 2.1
Maximum Resolution SD (512×480)
Maximum Bitrate 4 Mbps

VideoEncoder Support Matrix

Browser × Platform encoder support from 320,932 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.01% 13 / 143,845 0.0% 0 / 19,759 — 0.0% 0 / 63,999 0.0% 0 / 7,699
SafariSafari
 — 0.02% 2 / 8,530 0.0% 0 / 31,577 — —
EdgeEdge
 0.0% 0 / 31,002 0.0% 0 / 380 — 0.0% 0 / 982 0.0% 0 / 73
FirefoxFirefox
 99.82% 9,572 / 9,589 100.0% 1,331 / 1,331 — 0.0% 0 / 36 99.15% 1,285 / 1,296

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,852 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.95% 121,353 / 121,416 99.98% 16,161 / 16,164 — 99.1% 53,519 / 54,007 98.9% 6,384 / 6,455
SafariSafari
 — 0.32% 23 / 7,156 0.37% 96 / 25,893 — —
EdgeEdge
 100.0% 27,043 / 27,043 100.0% 335 / 335 — 99.33% 896 / 902 100.0% 69 / 69
FirefoxFirefox
 100.0% 7,854 / 7,854 100.0% 1,092 / 1,092 — 0.0% 0 / 26 99.61% 1,028 / 1,032