How to use the Audio Trimmer & Cutter
- 1
Upload your audio file (MP3, WAV, OGG, AAC, FLAC, M4A).
- 2
Select your start time and end time on the visual waveform or precision inputs.
- 3
Click 'Trim & Generate Audio', listen to the preview, and download your trimmed WAV.
Features
- Web Audio API Powered
- Decodes and slices audio samples directly within the browser's hardware-accelerated audio pipeline.
- Interactive Waveform
- Visualize volume peaks and scrub the playhead with real-time feedback.
- 100% Private
- Audio files never leave your computer.
Frequently asked questions
What audio formats can I trim?
MP3, WAV, OGG, AAC, FLAC, and M4A audio formats are supported.
What format is the trimmed file downloaded in?
Trimmed audio is exported as high-fidelity uncompressed 16-bit PCM WAV.