Best used for
Placing several audio files into one continuous sequence, such as joining interview sections or spoken chapters. Arrange the queue in playback order before starting the merge.
Direct answer
What is this tool?
Audio Merger is a free browser-based tool that lets you combine multiple audio files into one MP3. You do not need to register or create an account. Your files are processed locally in your browser and are not uploaded to the Free2Everyone server, helping you keep private material on your own device.
How to use Audio Merger
- Add audio filesChoose two or more supported audio files from your device.
- Arrange the orderPlace the tracks in the sequence in which they should play.
- Merge the audioStart the merge and let the browser create one MP3 file.
- Download the resultSave the combined audio file to your device.
Frequently asked questions
Is Audio Merger free to use?
Yes. Audio Merger is free to use online.
Do I need to register or create an account?
No. You can use the tool without registering, signing in, or creating an account.
Are my files uploaded to a server?
No. Your files stay in your browser and are not uploaded to the Free2Everyone server.
Which formats does this tool support?
The supported formats are MP3, WAV, AAC, FLAC, OGG.
Is there a file size limit?
There is no server upload limit because files are processed locally. Very large files may still be limited by your browser, available memory, and device performance.
What the result changes
Sources are decoded and combined into one MP3. Different formats, channel layouts or sample rates may be converted to a common output, and the tool does not automatically balance loudness between tracks.
Check before you finish
Listen across every join for gaps, clipping and sudden volume changes. Verify the file order and total duration; edit or normalize individual tracks first when their levels differ noticeably.
Private by default
Device files are processed locally inside an isolated browser workspace and never uploaded to Free2Everyone.
No install
Nothing to install. Open the page, drop your file in and get the result.
Maintained by us
Built and maintained by the Free2Everyone team. About Free2Everyone