Trim and cut your audio files with millimeter precision. Select start and end times with visual WaveSurfer timelines, add fades, and save instantly.
Drag & drop your song here or browse computer
Supported formats: MP3, WAV, M4A, FLAC, AAC, OGG. Max file size: 25MB.
Our Audio Trimmer is a professional-grade web utility that allows you to crop, trim, and apply fade-in/fade-out boundaries to any music file with visual timelines, working entirely within your local browser.
1. Drag & drop your audio track into the visual trimmer.
2. Use the interactive double-ended slider handle to select your Start and End markers.
3. Turn on Fade In/Out options and choose your output format (MP3 or WAV).
4. Click 'Crop & Save Audio' to generate your trimmed file instantly.
A: Yes, our engine supports smooth, natural 1-second fade-ins and fade-outs at the boundaries.
A: Absolutely. The trimmer processes audio inside your browser memory. Your files are never sent to a server.
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