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How to Merge Audio Files for Free – Join Multiple Tracks Into One Online

Need to combine multiple recordings into one seamless file? Whether you’re joining podcast segments, stitching together interview clips, or creating a continuous music mix, merging audio joins your files end-to-end. QuickToolz does it free, in your browser, instantly.

How to Merge Audio Files in 3 Simple Steps

Step 1
Upload multiple
audio files

Step 2
Arrange order
& merge

Step 3
Download
merged file

  1. Upload your audio files – Click or drag and drop two or more MP3, WAV, AAC, or OGG files.
  2. Arrange the order and merge – Drag to reorder the files if needed, then click “Merge” to join them sequentially.
  3. Download the merged file – Hit “Download” and your combined audio track is ready.

→ Try Merge Audio free — no sign-up needed

When Would You Need to Merge Audio Files?

Common use cases include combining separate podcast recording segments into one episode, joining multiple interview clips into a continuous track, stitching together music samples for a mix or demo, combining narration parts recorded in separate sessions, and merging split audio files back into one.

Can I Control the Order of the Files?

Yes. You can drag and reorder the uploaded files before merging so they join in exactly the sequence you want.

Is There a Gap Between the Merged Files?

No — the tool joins files seamlessly with no added silence between them. If you want a pause between tracks, trim a few seconds of silence onto the end of one of the files before merging.

How Many Files Can I Merge at Once?

You can merge up to 10 audio files in one session. For longer projects, merge in batches and then combine the results.

What Formats Are Supported?

MP3, WAV, AAC, and OGG. All files in the batch should be the same format for best results.

Ready to try it yourself? Use our free Merge Audio tool — no signup, no install required.
Try Merge Audio Free →

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