Audio Trimmer
Trim audio files easily in your browser. Visualize the waveform and export the selection as WAV or MP3.
How does this tool work?
This tool allows you to trim audio files quickly and easily without uploading them to a server.
Drag an audio file into the box or select it. Once loaded, the waveform is displayed. Use the sliders to set the start and end points. You can preview the selected area and export it in various formats and qualities.
Where are my data processed?
100% Client-Side: Your data never leaves your browser.
All calculations, conversions, encodings, and file processing of this tool are executed exclusively locally via JavaScript on your client device. No inputs, passwords, cryptographic keys, texts, or uploaded files are ever sent to our servers or third parties. Once the page is loaded, the tool remains completely functional even offline.