Drop a WAV or MP3 and Sunset masters it right here in your browser with the EDM foundation chain: gain-stage headroom, de-mud EQ, glue compression, light saturation, low-end mono, and true-peak-safe limiting. Your file is decoded, analyzed and mastered on your machine with the Web Audio API — it is never uploaded, and no part of your audio is POSTed to a server. (The page itself records anonymous visit and click counts, like the rest of the site.) Every number below is measured from your actual signal. Hear a free 30-second audition; the full-length WAV export unlocks with the $25 app.
or click to choose a file · WAV, MP3, AIFF, FLAC, M4A