MP3 Audio Editor

This editor opens your MP3 on a waveform you can zoom and scrub, so you can see exactly where each part of the track is. From there you can trim sections out, drag sections into a new order, and add effects: reverb, bass boost, 8D and spatial audio, slowed + reverb, and speed or tempo changes. Adjust an effect's strength while the track plays, then export when it sounds right.

Two things people usually come here to do. The first is shaping the audio itself: cut the intro, tighten a verse, and rearrange parts into a shorter version or a clean loop. The second is making an effect version of a song, like a slowed + reverb edit, a bass-boosted version, or an 8D mix you hear moving around your head.

To start, upload the file. The waveform appears once the track is decoded, so a longer MP3 takes a few seconds before you can edit. After that, selecting, moving, and tweaking effects all happen live as you listen.

To answer the question most people have first: you don't need an account, and there's nothing to download. Open the page, load your MP3, edit, and export.