Audio Merger

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Drag and drop or click to add multiple files (MP3, WAV, etc.)

About Audio Merger

Join multiple audio files into one continuous file online for free. Support MP3, WAV, OGG, and more.

How to use Audio Merger

Combine your audio files easily: 1. Add your audio files (MP3, WAV, etc.). 2. Arrange them in the desired order by dragging. 3. Click 'Merge Audio Files' to stitch them into a single file. 4. Download your continuous audio file instantly.

How it works

This tool merges your audio files locally in your browser using the high-performance Web Audio API. It concatenates the audio buffers 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