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Audio Trimmer
Cut an exact audio segment, preview the selection, add smooth fades, and export MP3 or WAV locally.
Drop audio or choose a fileMP3, WAV, M4A, AAC, OGG, FLAC • up to 100 MB
The conversion engine downloads on first use (about 25 MB). Processing happens on your device; long lossless files use more memory.
Trimmed audio ready
Frequently asked questions
Can I preview the selected range?
Yes. The preview button seeks to the start time and stops at the chosen end time.
Which format should I choose?
MP3 is smaller and works almost everywhere. WAV is uncompressed and better for further editing.
Is my audio uploaded?
No. Decoding and export run locally using WebAssembly.