Merge M4A files

Upload M4A files, arrange them in the order you want, and combine them into a single M4A file.

Your file never leaves your device. All processing happens right in your browser, and nothing is uploaded to a server.

How M4A files are merged

Add two or more M4A files and arrange them in the order you want. The tool combines them into one M4A file containing AAC-LC audio encoded at a target bitrate of 192 kbps.

Everything is processed in your browser, so your audio files are not uploaded to a server.

Common reasons to merge M4A files

Combine exported Voice Memos, audiobook chapters, podcast segments, lecture recordings, or other audio saved as separate M4A files.

FAQ