Audio Trimmer
Cut and trim audio files with precision. Visual waveform editor for exact timing.
Drop an audio file here
or click to browse • Supports MP3, WAV, OGG, M4A, FLAC
🔒 Privacy First
All trimming happens in your browser. Your audio files are never uploaded to any server.
How to Trim Audio
1. Upload
Drag & drop or select your audio file
2. View Waveform
See the visual representation of your audio
3. Select Range
Drag handles to select the portion to keep
4. Download
Export your trimmed audio as WAV
Features
Waveform Visualization
See your audio visually for precise editing
Precise Timing
Set start and end points down to milliseconds
Preview Selection
Listen to your selection before exporting
100% Private
Files never leave your browser
Frequently Asked Questions
What audio formats are supported?
The trimmer supports all common audio formats including MP3, WAV, OGG, FLAC, M4A, and AAC. It uses the Web Audio API, so compatibility depends on your browser.
Why is the output in WAV format?
WAV is a lossless format that preserves audio quality perfectly. For smaller file sizes, you can use our Audio Converter to convert the trimmed WAV to MP3 or another format.
Is there a file size limit?
Since everything runs in your browser, the limit depends on your device's memory. Most devices can handle files up to 100-200MB without issues.