Audio Joiner
Join multiple audio tracks into one. Choose audio files you want to merge.
Merge audio clips in sequence, not on top of each other
Audio Joiner places the selected regions one after another in the track order. It is useful for joining MP3 recordings or combining voice-note sections into one file.
- 01
Add and arrange clips
Choose files, reorder the tracks, and preview the intended sequence. No audio upload is required.
- 02
Trim each selected region
Set the start and end for each track to exclude unwanted silence or repeated material before export.
- 03
Export MP3 or WAV
Choose MP3 for a compressed copy or WAV for a PCM workflow. Preview joins and loudness; the joiner does not automatically crossfade or normalize tracks.
If the result is not what you expected
- Looking for an audio mixer?
- This tool concatenates clips. It does not overlay music under speech or mix simultaneous tracks.
- Two clips have different volume
- Adjust copies with Volume Changer before joining, then compare the transition. Peak normalization is not the same as matching perceived loudness.
How to join audio files
Combining audio clips used to mean opening a full desktop editor. With EZAudio you join tracks online in a few clicks — add your files, trim and order each clip, then merge them into one MP3 or WAV, all in your browser.
Add your audio tracks
Upload several MP3, WAV, OGG or M4A files at once. Each one becomes its own track in the editor, so you can review every clip before you combine them.
Trim & reorder each clip
Click a track to preview it, then drag its handles to keep only the part you want. Use the up and down arrows to arrange clips so your final file follows the exact order you need.
Merge & download
Choose MP3 or WAV and press Save. EZAudio stitches your clips into a single file you can download and use anywhere — everything runs locally on your device.
Why join audio files online
A browser-based joiner means no software to install and nothing to wait for. EZAudio is built to make merging audio quick, flexible and dependable.
Join up to 10 tracks at once
Combine a whole set of clips in one pass — ideal for podcasts, intros, or multi-part recordings.
Trim before you merge
Adjust each clip’s start and end so you keep only what matters, then join the cleaned-up takes.
MP3 or WAV output
Export the format you need — compact MP3 for sharing, or high-quality WAV for further editing.
Works in your browser
No install, no account and no credit card — it runs on any device with a modern browser.
Privacy and Security Guaranteed
EZAudio Joiner is a fully browser-based tool. Audio is decoded, trimmed, previewed and merged entirely on your own device, so nothing is uploaded, stored or shared — your files never leave your computer.
- No upload, no cloud processing — the merge runs locally.
- Your audio is never stored on our servers.
- No account or credit card required to get started.
How this tool works
- Best used for
- Arrange and merge audio tracks into one file.
- Processing method
- Files are decoded, trimmed and merged in the browser; the joining tool does not upload them.
- What you get
- A merged audio file in the selected export format.
- Before you rely on the result
- Large projects need more device memory. Preview transitions and levels; joining does not automatically balance loudness.
Usage and file handling
This editor processes audio on your device without uploading it. Browser support and device memory affect file handling.
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