Cắt Audio Online Miễn Phí

Cut music and audio files online with a visual waveform interface.

Riêng tư 100% — file không rời khỏi máy bạn

How to use

1

Select an audio file from your computer

2

Drag to select the region to cut on the waveform

3

Click cut and wait a few seconds

4

Download the trimmed audio file

Frequently Asked Questions

Is audio cutting precise?

In fast-cut mode (no re-encoding), precision is within tens of milliseconds. Enabling fade will re-encode for sample-accurate cutting.

Can I cut multiple segments at once?

Currently supports cutting one segment at a time. You can repeat the process to cut different segments.

What formats are supported?

MP3, WAV, M4A, AAC and OGG. Output files keep the original format.

Can I add fade effects?

Yes. You can enable 0.3-second fade in/out for smoother cuts. Note: enabling fade requires re-encoding, so processing is slightly slower.

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