M4A converter
Pick what to do with a M4A file. Everything runs in your browser, nothing is uploaded.
Convert M4A files free and in your browser. Pick a target format or a tool below, drop your file in, and download the result. Nothing is uploaded, so your files stay on your device.
Common M4A conversions include MP3, WAV, AAC, OGG, FLAC, Opus, among others.
About M4A
M4A is an MPEG-4 audio file, usually holding AAC. It is Apple's default for music and voice memos.
Questions
Is the M4A converter free?
Yes, it is free with no sign-up and no watermark. There is no cap on how many files you can convert, and nothing to install.
Do my files get uploaded to a server?
No. The conversion runs entirely in your browser using code that loads onto your device, so the file is read, converted, and downloaded locally. It never reaches us or anyone else.
Which format should I convert my M4A to?
It depends on what you need. For wide compatibility choose a mainstream format; for the smallest file choose a modern, efficient one. Each conversion page explains the trade-off.