Select an audio file
Tip: Browser audio decoding support differs. If export fails, try converting the file to a common format (MP3/WAV) first.
Preview
Trim range
Export
Export as WAV (16-bit PCM). Exporting long audio may use more memory.
Tip: Browser audio decoding support differs. If export fails, try converting the file to a common format (MP3/WAV) first.
How to Use
- Click 'Choose file' to upload the audio you want to trim.
- Listen to the audio in the 'Preview' section to identify the segment.
- Set the 'Trim range' by dragging sliders or entering Start/End seconds.
- Check the 'Selected' duration (displayed in real-time).
- Click 'Export WAV' to generate and download the trimmed file.
Tips
- Powered by Web Audio API. All processing happens locally in your browser for privacy.
- Exports as lossless WAV (16-bit PCM), ideal for further editing.
