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Codec: vp09.03.21.10.03

55.54% Encoder Support
1,194,118 of 2,149,995 sessions supported encoding
87.1% Decoder Support
1,827,784 of 2,098,513 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 2,149,995 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.27% 860,179 / 866,514 98.47% 99,403 / 100,947 — 0.38% 2,455 / 651,202 43.67% 19,175 / 43,906
SafariSafari
 — 0.16% 77 / 47,970 0.02% 38 / 218,635 — —
EdgeEdge
 99.65% 143,212 / 143,710 99.53% 1,487 / 1,494 — 0.0% 0 / 4,251 97.73% 645 / 660
FirefoxFirefox
 99.97% 53,858 / 53,876 99.88% 7,316 / 7,325 — 0.89% 1 / 112 99.68% 5,918 / 5,937

VideoDecoder Support Matrix

Browser × Platform decoder support from 2,098,513 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.91% 843,093 / 843,863 99.98% 97,261 / 97,277 — 98.72% 632,982 / 641,187 98.28% 41,930 / 42,664
SafariSafari
 — 0.27% 126 / 46,596 0.35% 740 / 212,839 — —
EdgeEdge
 100.0% 139,756 / 139,756 100.0% 1,453 / 1,453 — 99.76% 4,146 / 4,156 99.54% 652 / 655
FirefoxFirefox
 100.0% 52,122 / 52,122 100.0% 7,112 / 7,112 — 0.99% 1 / 101 98.72% 5,623 / 5,696