Audio Merger
Join multiple audio files into one
Drop 2 or more audio files
🔒 Files never leave your device
How it works
- 1Upload audio files
Drop or select multiple audio files.
- 2Reorder them
Drag to set the order. Files are concatenated in sequence.
- 3Download
Save the merged track to your device.
About Audio Merger
Merge multiple audio files into a single track. Supports MP3, WAV and FLAC input, outputs MP3 or WAV. Runs 100% in your browser. Audio Merger on DashConvert runs entirely inside your browser using modern JavaScript APIs — no server ever sees your files. That means faster conversions, complete privacy, and no upload limits.
Whether you need to join multiple audio files into one for work, study, or personal use, this tool is free to use as many times as you need. There are no watermarks, no sign-up, and no ads inside your documents.
Frequently asked questions
Are gaps added between files?
No — files are joined seamlessly. If you need silence between tracks, insert a silent file yourself.
Read more
How to cut an MP3 (for ringtones, podcast clips, and sample cuts)
Trimming an MP3 to a specific range should take 10 seconds. It usually doesn't because most tools re-encode and add fade artifacts. Here's how to cut cleanly.
How to convert MP4 to MP3 (extract audio from any video)
Podcasts you recorded to video, YouTube-style tutorials you want to listen to on a walk, interview footage you need transcribed — extracting audio is a five-second job in the browser.