MP3 Trimmer
Cut a section from an audio file.
Cut a specific section out of an audio file — useful for trimming a long recording down to just the clip you need, or removing dead air from the start/end.
No WatermarkNo Signup RequiredSecure & PrivateWorks on All Devices
Processed entirely in your browser (loads a one-time ~30MB video engine, then works offline). Large or long files may be slow — keep clips under ~30 seconds for best results.
Supported formats
Accepts MP3 audio files. Specify the start and end time to keep.
Things to know
Trimming is based on time markers — precision depends on how accurately you identify the start/end points you want.
How your data is handled
Runs entirely in your browser using a WASM-based audio engine — your file is never uploaded anywhere.
Frequently asked
Related tools
Why FileMitra MP3 Trimmer?
Processed on your device
No watermarks on output
No signup or payment
Works on all devices
How to use
1
Upload your fileDrag and drop or choose file
2
Configure optionsChoose format and settings
3
Download resultGet your converted file instantly
Why people use this tool
Processed on your deviceThis tool runs entirely in your browser — your file is never uploaded to any server.
FastOptimized for quick results
Any deviceDesktop, mobile, or tablet
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