How to Cut and Trim an MP3

How to Cut an MP3

Step 1: Open the MP3 Cutter Go to the Kinsutools MP3 Cutter and upload your MP3 file.

Step 2: Set the start and end times Enter the start and end points using seconds, MM:SS, or HH:MM:SS — for example 90, 01:30, or 00:01:30.

Step 3: Cut and download Click Cut MP3. The selected section is processed in your browser and downloads as a new MP3 file.

What You Can Use It For

• Making a ringtone from a song
• Removing silence or talk at the start of a recording
• Pulling a clip or sample out of a longer track
• Splitting a long audio file into shorter pieces

Private and Browser-Based

Cutting runs locally using FFmpeg WebAssembly, so your audio never leaves your device. The trimmed file keeps good quality at a standard 192 kbps.

Related Guides

• How to Convert Video to MP3