Audio Joiner — Merge Songs Into One File
Combine several audio files into a single continuous track — stitch podcast segments together, build a workout mix, merge voice memos, or join song parts into one file. Add as many clips as you need, arrange them in the right order, and export the merged result. As with every tool here, the joining happens inside your browser, so large files merge quickly and nothing is uploaded.
How to use it
- Open the Audio Joiner and add two or more audio files.
- Arrange the clips into the order you want them to play.
- Preview the combined sequence from start to finish.
- Export the merged audio as a single file.
Frequently asked questions
How do I merge two MP3 files into one?
Add both files to the joiner above, put them in the right order, and click export — you get one continuous audio file.
Can I mix different formats, like MP3 and WAV?
Yes. Each file is decoded to raw audio before joining, so you can freely combine MP3, WAV, FLAC and AAC clips in one project.
Is there a limit on how many files I can join?
No fixed limit — you can add as many clips as your device's memory allows, which covers typical playlists and podcast edits easily.
Do my files get uploaded?
No. Files are read and merged locally in your browser and never sent to a server.
More free audio tools
- Free Online Lofi Converter
- Vocal Remover — Free Online Instrumental Maker
- Pitch & Tempo Changer — Shift Key and Speed Online
- Song Key & BPM Finder
- Audio Cutter — Trim Songs Online
- Online Voice Recorder & Recording Studio
- Slowed + Reverb Maker
- 8D Audio Converter & Spatializer
- Audio to Video Converter with Reactive Visualizer
Loading the interactive tool… JavaScript is required for audio processing.