MP3 to M4A Converter

Upload any MP3 and convert it to M4A — Apple's high-quality audio format used by iPhone, iTunes, and Apple Music. Better compression than MP3 at the same bitrate. Free, in your browser.

Supports .mp3 files up to 100 MB

How to use MP3 to M4A Converter.

3 simple steps to get started.

1
Step 1

Upload your MP3 file

Click 'Upload MP3 file' or drag and drop a .mp3 file onto the page.

2
Step 2

Set bitrate and quality

Choose your M4A bitrate (128–320 kbps) and sample rate.

3
Step 3

Convert & download

Click 'Convert to M4A' — your M4A file downloads instantly.

Why use MP3 to M4A Converter?

Everything you need to know about mp3 to m4a converter.

MP3 to M4A Converter — free & online

Upload any MP3 and convert it to M4A — Apple's high-quality audio format used by iPhone, iTunes, and Apple Music. Better compression than MP3 at the same bitrate. Free, in your browser. No downloads, no sign-ups, and no file uploads to external servers. Everything runs locally in your browser using the Web Audio API, keeping your files completely private and secure.

How does MP3 to M4A Converter work?

Simply upload your audio file — MP3, WAV, OGG, FLAC, or M4A — and use our intuitive editor to make your changes. Upload your MP3 file, Set bitrate and quality, Convert & download. Once you're satisfied, export the result in your preferred format instantly.

Who is MP3 to M4A Converter for?

Whether you're a podcaster, musician, content creator, or just someone who needs a quick audio edit, MP3 to M4A Converter is built for you. It works on any device — desktop, tablet, or mobile — across all modern browsers including Chrome, Firefox, Safari, and Edge.

Frequently asked questions.

Everything you need to know about MP3 to M4A Converter.