Simple, private audio cutter. Load an MP3, visualize the waveform, select the best part, and export it instantly.
Privacy Protected
Trim MP3 & WAV Files
Cut audio files in your browser. Select start/end times and download the clip as WAV. No upload required. Make ringtones or clips. Fast, free, and private.
Share Tool
Select files or drag & drop here
Processed 100% locally in your browser. Your files never touch an external server.
Choose File to Begin
100% Client-Side Privacy•No File Size Limits•Free Forever
About Trim MP3 & WAV Files
FusioFiles 100% Client-Side Privacy Guarantee
Your files and data never leave your browser — processed directly on your device.
Zero Server UploadsExecution occurs entirely in browser memory via WebAssembly and HTML5 Canvas.
HIPAA & GDPR ReadySafe for confidential tax forms, medical records, financial sheets, and legal contracts.
Zero Cloud LatencyInstant results with no upload delays, server queues, or third-party tracking.
Automatic RAM PurgeBuffers and caches are automatically wiped clean the instant you close the tab.
1
Open File
Select your MP3 or WAV.
2
Select Range
Drag sliders to start/end points.
3
Download
Save your clip.
Key Features
Waveform View
Visual editing precision.
Private
No server uploads.
Fast
No encoding queue.
Ringtone Maker
Create perfect loops for your phone.
Frequently Asked Questions
Currently, we export as WAV to ensure lossless quality for the trimmed section.
This tool extracts a single continuous clip. For multi-segment editing, you would need a full DAW.
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