Combine two audio files into one. Play them one after another, or overlay them together starting at a time you choose.
An audio merger combines two separate audio files into one. There are two common ways to do it: play them back-to-back in sequence, or overlay them so both play at the same time — like layering background music under a voice recording.
Our merger supports both. Choose "play one after another" for a simple combination with an optional pause in between, or "play together" to mix a second track starting at any point in the first.
One audio file combining both of your uploads, ready to download as MP3.
Stitch an intro clip onto the start of an episode, or lay theme music under an interview.
Combine a voiceover with a background track before dropping the audio into a video project.
Join two clips into one file for a quick mashup or transition test.
Combine narration with a music bed for a class presentation.
Choose File A and File B. Supports MP3, WAV, FLAC, M4A and more.
Sequential with a gap, or overlaid starting at a chosen time.
Download the merged MP3.