MP3 to M4A Converter

Convert your MP3 files to M4A in seconds — free and online.
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Select or drag & drop files to begin.

How to convert MP3 to M4A?

Just three simple steps — no downloads, no hassle.
Click the “Choose files” button and upload your MP3 file.

You can drag and drop it too — we’re flexible!

Choose “M4A” as the output format, then click “Convert”.

We’ll take care of the rest — it only takes a few seconds.

All done! Your file is now in M4A format.

Just download it and enjoy. Easy, right?

At a glance: MP3 to M4A

🔁 Conversion: MP3 to M4A ⏱ Average conversion time: 20 seconds 💳 Cost: Free 📂 Category: Audio ✳️ Extensions: .mp3 → .m4a 📏 Max file size: 75 MB 👩‍💻 Works on: Windows, Linux, macOS, iOS, Android

About MP3

MP3 is one of the most widely used audio formats, offering lossy compression with good sound quality and small file size. It revolutionized music distribution and remains the standard for digital music playback across nearly all platforms and devices.

About M4A

M4A is an audio file format based on the MPEG-4 standard. It typically uses AAC or ALAC codecs for high-quality sound. M4A is widely supported by Apple devices and offers better compression and quality than MP3 at similar bitrates.

Why Convert MP3 to M4A with MiConv?

Because it's quick, easy, and made for people like you.

No software needed

Convert your .mp3 files to .m4a right in your browser — no downloads, no installs. Everything happens securely in the cloud.

Your files stay private

We never store your files permanently. Only you can access them, and they’re automatically deleted from our servers within 2 hours.

Fast, free, and effortless

Turn your MP3 files into M4A in just a couple of clicks. No registration, no limits — and it’s 100% free.

More MP3 conversions you can try

Explore other formats you can turn your MP3 files into — it's easy!

MP3 to M4A Converter Quality Rating

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Rated 9.28/10 based on 216123 reviews
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