Trim Audio
Online & free tool to cut audio to a shorter clip by start time and duration


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Start time in seconds (e.g., 10) or HH:MM:SS format (e.g., 00:00:10)
Duration in seconds (e.g., 60) or HH:MM:SS format (e.g., 00:01:00)
Click a preset button to quickly set common trim values.

How to trim audio online

STEP 1

Upload an MP3, WAV, FLAC, AAC, or other supported audio file from your device.

STEP 2

Choose where the clip should begin and how long it should run so only the useful part remains.

STEP 3

Click Trim. Download when processing finishes. Each file stays available for up to 5 downloads.

Keep the highlight

Remove intros, silence, and outros so podcasts, ringtones, and voice notes start where you want.

Smaller files

Shorter clips upload faster and clear attachment limits more reliably than full recordings.

Works in the browser

Trim audio online without installing a desktop editor.

When trimming helps most

Trim before sharing a quote from an interview, a chorus for a message, or a segment for social. Cutting unused seconds often saves more space than heavy compression alone.

Trim vs split vs merge

Trim shortens one file to a range. Split Audio divides a track into multiple parts. Merge Audio combines several files into one. Use trim for a single excerpt; split when you need many pieces; merge for a continuous playlist.

Will trimming reduce audio quality?

Trimming keeps the selected segment at similar quality to the source. Use MP3 Compressor if you also need a smaller bitrate.

Which audio formats can I trim?

Common formats such as MP3, WAV, FLAC, AAC, OGG, and M4A are supported when listed on the upload form.

Can I trim multiple files at once?

Yes. Upload a batch within plan limits, set trim options, and download each clip.

Should I merge after trimming?

Merge when you want several trimmed clips as one continuous track. Otherwise download each trim separately.