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Cut an Audio File to MP3
Cut a section from an MP3 or supported audio file and save it as a new MP3 in your browser. Files can be up to 200MB, with no upload.
Run it in your browser
Free · no sign-up · files stay on your device
Everything runs in your current browser. Selected files and text are not sent to our servers. Some tools download a small engine the first time you run them.
Launch the toolHow to use it
- Choose an MP3 or supported audio file up to 200MB.
- Enter the start and end times in seconds.
- Cut the selected section and download the new MP3.
Frequently asked questions
Are files uploaded?
No. Audio processing and MP3 export run in your browser.
Which audio formats can I use?
The tool accepts MP3, WAV, M4A, AAC, OGG, FLAC and OPUS audio files up to 200MB.
How do I enter the times?
Enter seconds. For example, enter 90 for 1 minute and 30 seconds. The selected section must be at least 0.1 seconds and stay within the source duration.
Why can the first conversion take longer?
The browser conversion engine is downloaded and prepared the first time you use it.