Merge Audio
Join several audio files into one continuous track, in the order you upload them. Useful for stitching recorded segments, chapters or clips into a single file without opening an audio editor. It is free, needs no account, and adds no watermark to your result.
- Input
- audio
- Result
- MP3, WAV
- Capacity
- Up to 100 files / 250 MB total
- Privacy
- Temporary workspace removed after processing
1. Add your input. 2. Choose settings. 3. Check the result and download it. Your original file is not changed on your device. Privacy details
Saved settings — free
Reuse your preferred Merge Audio setup. Recipes stay in this browser and never include files or entered text.
No settings saved for this tool yet.
Run up to 100 compatible files (250 MB total), receive a ZIP when multiple results need packaging, and choose the download name.
Files are concatenated in upload order with FFmpeg and exported as a single MP3 or WAV. Inputs are normalised to a compatible profile first so mixed sources join without glitches at the boundaries.
Cut audio to a selected start time and duration using FFmpeg and export the result in a common audio format.
Normalize perceived loudness using FFmpeg loudnorm processing for more consistent playback volume.
Convert audio files between MP3, WAV, M4A, FLAC and OGG using FFmpeg with bitrate and quality controls.
Inspect codec, sample rate, channels, duration, bitrate, tags and stream metadata using ffprobe.