MP3 Cutter
Extract only the parts you need from audio files.
Select ranges intuitively with draggable handles.
All processing is done in your browser, and files are not sent to any server.
Drag & drop audio file
or click to select
Playback Controls
Trim Settings
Effects Settings
-6dB is recommended for streaming platforms and CD production.
Frequently Asked Questions
Q: What audio files can be edited?
Most audio formats supported by browsers are supported, including MP3, WAV, M4A, OGG, FLAC, AAC, and OPUS.
Q: How do I use the handles?
You can freely adjust the cut range by dragging the handles on the left and right of the yellow selection area. You can also enter directly into the time input fields.
Q: Why does exporting take time?
High-quality MP3 encoding and WAV conversion require significant computation, especially for long audio files. Please do not close your browser during processing.
Q: What is normalization?
Normalization is a process that adjusts the maximum peak of audio to a specified level. It's used to raise audio that's too quiet to an appropriate level or to match the volume levels of multiple audio files. The -6dB setting ensures appropriate headroom, which is recommended for various streaming platforms and CD production.
Q: Is there a file size limit?
It depends on your browser and device memory, but files under 500MB are generally recommended. Large files may affect performance.