Audio Trimmer
Trim audio by selecting start and end points
Privacy Notice: Your files are never uploaded to any server, all processing happens in your browser. Don't forget to save your files to your device after processing.
For the best experience with all audio formats, please update your browser to the latest version.
Drag and drop audio file
or click to select
MP3, WAV, M4A, OGG, FLAC
How to trim audio without uploading it
Audio Trimmer cuts a selected range from an audio file in your browser. Use it to remove silence, clean up a voice note, export a podcast clip, create a ringtone, or save only the useful part of a recording.
- Select an audio file from your device or drag it into the upload area.
- Use the waveform and playback controls to find the exact start and end points.
- Adjust the start and end time fields for precise trimming.
- Optionally add fade in or fade out to avoid harsh edges.
- Choose the output format, trim the file, and download the result.
Audio Trimmer FAQ
Can I preview the selected range?
Yes. Use playback controls after setting the range to confirm the start and end points before exporting.
Does trimming reduce quality?
The selected audio is re-encoded into the output format you choose. Higher quality settings usually create larger files.
Why use fade in or fade out?
Short fades make cuts sound smoother, especially when trimming speech, music loops, or recordings with background noise.
Where is the trimmed file stored?
The trimmed file is generated in your browser and downloaded to your device. AudioCutter does not keep a copy.