Audio Merger
Bring your tracks together.
Drop your audio files here
or choose files from your device
MP3, WAV & more · Up to 50 MB totalHow to use Audio Merger
- Add two or more audio files.
- Use the up and down buttons to arrange their playback order.
- Merge the tracks, listen to the result and download it.
Audio Merger, made simple
Join voice notes, combine podcast sections or collect sound effects in one file. Tracks are placed end to end in the order you choose. Each file has its own preview and waveform so you can check the sequence before exporting.
Frequently asked questions
Can I merge MP3 and WAV files together?
Yes. Supported files are decoded to a common sample rate and joined in the order shown.
Can I reorder the tracks?
Yes. Use the Move up and Move down buttons beside each track before merging.
Is there a file limit?
You can add up to 12 tracks, with 50 MB of source audio in total. Decoded audio is also limited to protect browser memory.
Which browsers and files are supported?
Use a recent Chrome, Edge, Firefox or Safari. Common MP3 and WAV files work best; other formats depend on browser and codec support. Source audio is limited to 50 MB in total, video to 150 MB / 6 minutes, and decoded audio to 32 million samples. Large files may exceed available device memory. The first MP3 export or video extraction downloads an approximately 32 MB processing engine.