No software needed

Join Audio Files Free
Without Quality Loss

Drag in your files, set the order, and get one clean audio file back. Supports MP3, WAV, M4A and more — all in the browser, completely free.

Free to start · No card required · 10 credits

How it works

1
audio-file-1.wav
2
audio-file-2.wav
Merged
merged.mp3

Up to 5 parts

per merge

50 MB

per file

Free

no credits

Sign in to start — no credit card needed.

About this tool

The simplest way to combine audio files

There's no shortage of tools that claim to merge audio — most require software installs, charge for downloads, or compress your files before returning them. FoziScribe's approach is different: everything runs in your browser, and the output quality matches what you put in.

Upload up to 5 audio files in any of the supported formats (MP3, WAV, M4A, AAC, OGG, FLAC), arrange them in the right order, and click merge. The resulting file is a clean 128kbps MP3 ready for any use.

No account history required, no watermarks, no credit cost. Joining audio files is one of FoziScribe's permanently free features.

Built for the way you work.

What this does, and what it saves you doing by hand.

Seamless joins

Files are concatenated sample-accurately — no gaps, clicks, or fades at the join point.

MP3, WAV, M4A and more

Supports all major audio formats from any device or recording app.

Runs in your browser

No server upload queue — merging happens on your device using WebAssembly.

Up to 5 files at once

Combine up to five separate audio files in a single merge operation.

Works on any device

Mac, Windows, iOS, Android — any modern browser works.

Instant MP3 download

Download the merged file the moment it's done. No email, no wait.

Free to start, and one balance covers everything.

10 credits on the free plan, no card. One subscription unlocks all twenty-seven tools, and the same pool of credits spends across every one of them.

Questions, answered

What audio formats can I join?
MP3, WAV, M4A, AAC, OGG, and FLAC. The output is always MP3 for maximum compatibility.
Is there a file size limit?
Each individual file can be up to 50MB. Most voice recordings are well under that limit.
Does joining audio affect the quality?
No noticeable quality change for voice recordings. The output is 128kbps MP3 — standard quality for podcasts and voiceovers.
Do I need to create an account?
A free account is required to use FoziScribe tools. Sign up takes under 30 seconds and requires no credit card.

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Join Audio Files free today.

No card, 10 credits to get started, and all 27 tools on one account.