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Audio Cutter
Upload any audio file, drag the selection handles, preview the exact slice, and export the trimmed clip as a WAV file.
Drop your audio file here
MP3, WAV, OGG, M4A, AAC
How It Works
The tool decodes the uploaded audio in the browser, slices the waveform to the chosen start and end times, and re-encodes it as a WAV with the original sample rate intact. No server uploads, no cloud processing, and no storage beyond your browser session.
How to Trim an Audio File
01
Upload Audio
Choose an MP3, WAV, M4A, OGG, or other supported audio file.
02
Set the Range
Move the start and end handles to select the section you need.
03
Export the Clip
Preview your selection and download the trimmed audio.
Non-Destructive Browser Audio Editing
The tool decodes your audio into a browser buffer, selects the requested time range, and encodes a new clip without changing your original file.
Processing stays on your device. Audio is not uploaded or retained by Daliy.Tools.
Frequently Asked Questions
Which audio formats can I trim?
Common browser-supported formats such as MP3, WAV, M4A, OGG, and AAC work best.
Will the original audio be changed?
No. The original file remains untouched, and the tool creates a separate trimmed download.
Can I preview the selected section?
Yes. Use the built-in playback controls to check the start and end points before exporting.
Are my recordings uploaded?
No. Audio processing takes place locally in browser memory.
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