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Codec: vp09.03.21.10.00

4.32% Encoder Support
2,721 of 63,014 sessions supported encoding
84.47% Decoder Support
10,099 of 11,956 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 63,014 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.04% 12 / 27,645 0.0% 0 / 4,293 — 0.0% 0 / 12,217 0.0% 0 / 1,639
SafariSafari
 — 0.06% 1 / 1,623 0.0% 0 / 7,155 — —
EdgeEdge
 0.0% 0 / 5,033 0.0% 0 / 53 — 0.0% 0 / 107 0.0% 0 / 10
FirefoxFirefox
 99.91% 2,108 / 2,110 100.0% 287 / 287 — 0.0% 0 / 11 99.05% 313 / 316

VideoDecoder Support Matrix

Browser × Platform decoder support from 11,956 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.98% 5,217 / 5,218 100.0% 698 / 698 — 98.56% 2,193 / 2,225 97.72% 386 / 395
SafariSafari
 — 0.79% 2 / 254 0.47% 7 / 1,486 — —
EdgeEdge
 100.0% 1,074 / 1,074 — — 96.3% 26 / 27 —
FirefoxFirefox
 100.0% 375 / 375 100.0% 48 / 48 — — 100.0% 52 / 52