Audio Trimmer

✂️

Drag and drop or click to upload (MP3, WAV, M4A, etc.)

About Audio Trimmer

Free Online Audio Trimmer: Cut MP3, WAV, and M4A files by setting precise start and end times. High-quality editing done locally in your browser.

How to use Audio Trimmer

Trim your audio files easily: 1. Upload your audio file (MP3, WAV, M4A, etc.). 2. Set the precise start and end times for the segment you want to keep. 3. Click 'Trim Audio' to process. 4. Download your edited audio file immediately.

How it works

This tool trims your audio files locally in the browser using the high-performance Web Audio API. It extracts the specified segment and re-encodes the output without uploading your data to any external server, ensuring 100% privacy.

Privacy & Security

  • ✅ 100% Private: No server-side storage
  • ✅ Fast: Zero upload/download latency
  • ✅ Secure: Sandbox processing environment