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Start a new project in invideo's editor. Free, no download required.
Audio Joiner
Join multiple audio files into one, free. No watermark, no software to install, no editing experience needed. Every common format, full quality exports, and enterprise-grade security to keep your files private.
How to join multiple audio files into one for free?
Upload audio
Add your audio file, or an entire folder, straight into the timeline.
Join audio
Drag your audio clips onto the same track, in the order you want them to play.
Export
Export your audio in full quality, watermark-free.
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Audio Joiner FAQs
How do I join multiple audio files into one for free?
Upload your files, arrange them on the timeline, and export as one track. invideo's editor runs in your browser, so there's nothing to install and no watermark on what you get back.
What file formats does invideo support?
You can work with MP3, WAV, M4A, and every common audio format, and export in the same range of formats.
Can I do this on my phone?
The online editor is built for desktop browsers. On iPhone or Android, use the invideo companion app to edit on the go.
Do I need any editing experience?
No. The editor is built for beginners and pros alike, with drag-and-drop, keyboard shortcuts, and mouse controls for the same actions.