Audio Trimmer
Trim and cut audio files with waveform preview
Drop an audio file here or click to browse
Supports MP3, WAV, OGG, AAC, FLAC and other browser-supported formats
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How to Use Audio Trimmer
Upload audio
Select or drop an audio file.
Set range
Set start and end times on the waveform.
Download
Export the trimmed audio as WAV.
Why Choose AllTools Audio Trimmer?
- ✓ Waveform visualization
- ✓ Precise start/end controls
- ✓ Audio preview
- ✓ WAV export
- ✓ No upload
- ✓ Works offline
Why Use This Tool
- ★ No file uploads — video processing happens in your browser via WebAssembly
- ★ Completely free with no watermarks or time limits
- ★ No account or registration required
- ★ Supports popular video and audio formats
- ★ Works on desktop and mobile browsers
Related Resources
Frequently Asked Questions
What output format? ▼
Is there a file size limit? ▼
Which browsers are supported? ▼
Can I use this offline? ▼
Is my data secure? ▼
Does this work on mobile? ▼
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