Audio Merger

Summary

Load two audio files, set an optional gap between them, preview the result, and download the merged audio as a WAV — entirely in your browser.

How it works

1. Click "Choose File" under Track 1 and select your first audio file (MP3, WAV, OGG, or other browser-supported format).
2. Click "Choose File" under Track 2 and select your second audio file.
3. Optionally set a gap (in seconds) to insert silence between the two tracks.
4. Click Preview to play back the merged result from start to finish.
5. Click Download WAV to save the combined audio as a 16-bit PCM WAV file.

Use cases

• Join two separate recording takes into one continuous audio file.
• Combine an intro jingle with the main podcast episode.
• Append an outro or call-to-action to a finished audio track.
• Concatenate multiple short sound clips for a presentation or demo.
• Merge a background music loop with a voice-over track.
• Combine two halves of a split recording back into one file.

Frequently Asked Questions