Audio Merger
Concatenate multiple audio files into a single file.
Select files or tap here
Supports formats: .mp3,.wav,.ogg,.flac,.aac
Select a file above to start
About Audio Merger
Audio Merger joins several audio files into one track in the order you choose, which is how a set of recorded segments becomes a single podcast episode.
For clean joins, all inputs should share the same sample rate and channel layout; mixing mono and stereo forces a re-encode of everything.
How to use Audio Merger
- 1
Add the files
Order them in the list; that order becomes the timeline.
- 2
Choose the output format
MP3 for sharing, WAV if the result will be edited further.
- 3
Merge and download
Check the total duration against the sum of the parts.
Questions about Audio Merger
Is there a gap between tracks?
No, segments are concatenated directly. Add silence beforehand if you want spacing.
Can I merge different formats?
Yes, but everything is re-encoded to the chosen output format.
Does it keep tags?
Basic tags from the first file are kept; per-track metadata is lost in a merged file.
What is the size limit?
The 2 GB upload limit is the practical constraint.
Related tools
Last updated November 2026. Files are processed on FilePlume's own hardware and deleted within 60 minutes; nothing is used for training.