Audio Editor
Edit audio in your browser: cut, join, change speed, adjust volume, reverse, add or trim silence, and convert formats. Private, no upload to server.
Drop a file into the audio editor
MP3, WAV, FLAC, M4A, MP4, and more · up to 500MB
How this online audio editor works
Upload audio or video
Choose an audio or video file from your device. The audio editor decodes the track locally in your browser — podcasts, music, voice memos, and MP4 clips all work.
Pick an editing tool
Switch tabs to cut on the waveform, join clips with crossfade, change speed or volume, reverse playback, add or trim silence, or convert to another format.
Export your edited audio
Download MP3, WAV, AAC, FLAC, or another supported format. The audio editor processes everything on your device, so exports stay private.
Audio Editing Tools in One Workspace
Private browser audio editor
Files never leave your device. This online audio editor uses Web Audio and WebCodecs in your tab, so recordings and client work stay off our servers.
Visual waveform cut
Drag handles on the waveform to set in and out points before export. The audio editor shows peaks and valleys so you can cut precisely without guessing timestamps.
Join clips in one editor
Merge podcasts, takes, or song parts with a short crossfade. Build a longer track from multiple files without opening a separate audio editor app.
Convert formats locally
Export MP3, WAV, AAC, FLAC, or wrap audio in MP4/WebM from the Convert tab. One audio editor covers trimming and format changes in a single workflow.
Audio editor FAQ
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