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Codec: vp09.03.21.12.03

3.86% Encoder Support
12,363 of 319,909 sessions supported encoding
87.47% Decoder Support
235,173 of 268,854 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 319,909 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.01% 9 / 143,833 0.0% 0 / 19,601 — 0.0% 0 / 63,400 0.0% 0 / 7,661
SafariSafari
 — 0.03% 3 / 8,572 0.0% 0 / 31,295 — —
EdgeEdge
 0.0% 0 / 30,946 0.0% 0 / 336 — 0.0% 0 / 986 0.0% 0 / 58
FirefoxFirefox
 99.91% 9,776 / 9,785 100.0% 1,315 / 1,315 — 0.0% 0 / 35 98.98% 1,257 / 1,270

VideoDecoder Support Matrix

Browser × Platform decoder support from 268,854 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 99.96% 121,255 / 121,299 99.99% 15,895 / 15,896 — 99.11% 52,946 / 53,419 99.02% 6,466 / 6,530
SafariSafari
 — 0.31% 22 / 7,159 0.42% 109 / 25,711 — —
EdgeEdge
 100.0% 27,016 / 27,016 100.0% 299 / 299 — 99.34% 904 / 910 100.0% 51 / 51
FirefoxFirefox
 100.0% 7,998 / 7,998 100.0% 1,088 / 1,088 — 0.0% 0 / 24 99.71% 1,045 / 1,048