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Codec: mp3

0.0% Encoder Support
162 of 7,655,798 sessions supported encoding
97.33% Decoder Support
7,274,342 of 7,473,829 sessions supported decoding

VideoEncoder Support Matrix

Browser × Platform encoder support from 7,655,798 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 0 / 3,090,689 0.0% 0 / 358,458 0.0% 0 / 17 0.0% 0 / 2,314,793 0.0% 0 / 156,131
SafariSafari
 — 0.09% 159 / 171,540 0.0% 0 / 778,084 — —
EdgeEdge
 0.0% 0 / 511,912 0.0% 0 / 5,221 — 0.0% 0 / 15,036 0.0% 0 / 2,430
FirefoxFirefox
 0.0% 0 / 190,874 0.0% 0 / 26,454 — 0.0% 0 / 395 0.0% 0 / 21,432

VideoDecoder Support Matrix

Browser × Platform decoder support from 7,473,829 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 3,010,587 / 3,010,587 100.0% 345,360 / 345,360 88.24% 15 / 17 100.0% 2,279,340 / 2,279,340 100.0% 151,850 / 151,850
SafariSafari
 — 78.4% 130,648 / 166,635 78.59% 595,766 / 758,104 — —
EdgeEdge
 100.0% 497,709 / 497,709 100.0% 5,072 / 5,072 — 100.0% 14,763 / 14,763 100.0% 2,408 / 2,408
FirefoxFirefox
 100.0% 184,532 / 184,533 100.0% 25,624 / 25,624 — 100.0% 363 / 363 99.99% 20,593 / 20,595