Audio Cutter.
Free editor to trim and cut any audio file online. Choose the exact part you need, add fades, download it as WAV.
Click to choose an audio file, or drag & drop it here
Your audio is processed locally and never uploaded to a server.
MP3WAVFLACOGGM4A
No file handy?
Private by design — cutting runs 100% on your device.
Decoding audio
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Reading file…
0%
Drag on the waveform to select the part you want to keep
Drag edges to fine-tune · click to seek
0:000:00
05
05
0:00.0 / 0:00
Tip: press Space to play/pause · I sets the start at the playhead, O sets the end · exports are 16-bit WAV.
How it works
Cut audio in three moves
Drop your file
Load an MP3, WAV, FLAC, OGG or M4A. It is decoded in your browser — nothing is uploaded anywhere.
Select the part
Drag on the waveform or type exact start and end times. Add smooth fade in and out so the cut never clicks.
Preview & download
Loop the selection to check it, then hit Cut & download to save the trimmed audio as a WAV file.