Audio Merger

Combine multiple audio files into one. Add, reorder, and merge MP3, WAV, OGG, and FLAC files. Free and private.

For best results, use audio files with the same format and sample rate. Drag to reorder before merging.

Audio Files (0)

Click or drag audio files here

Add 2 or more audio files

Audio Merger — How to Combine Multiple Audio Files

Merging audio files concatenates them in sequence — the second file plays immediately after the first ends. This is useful for combining podcast intros with main content, joining split recordings, assembling music playlists into a single file, or combining multiple interview segments. For the best results, use input files with the same sample rate (44.1kHz or 48kHz), bit depth, and number of channels (stereo or mono). The concat approach avoids re-encoding when possible, preserving quality. If your files have different settings, choosing MP3 or M4A as output will re-encode everything to a compatible format.