Input
Drop an audio file here or click to select.
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Audio Trimmer
Cut an audio file by start and end time. Everything runs locally in your browser.
Trim an audio file by setting a start and end time (mm:ss), then download the result.
Nothing is uploaded: processing happens locally in your browser.
Actions
Ready.
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Tip: if trimming fails for your format, try converting to WAV first.
Output
Your converted audio will appear here.
About this Audio Trimmer tool
This free online audio trimmer helps you cut an audio file by start and end time. It’s perfect for removing silence, extracting a section, or creating a short clip for sharing.
How to use it: select a file, set Start and End in mm:ss, then click Process. You can also use Use duration to quickly fill the end time.
For privacy, trimming happens on your device (client-side). Your audio isn’t uploaded, there’s no registration, and the trimmed output is generated locally in your browser.
FAQ
Do you upload my audio?
No. Trimming runs locally in your browser whenever possible. Your files stay on your device.
How do I choose start and end times?
Use mm:ss (for example, 01:15). Set a start and end time, or click Use duration to set the end time to the full length.
Why does trimming fail sometimes?
Some formats/codecs are harder to process in the browser. If it fails, try converting the file to WAV first, then trim the WAV.
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