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Free Online M4A
File Converter

Securely convert your M4A files to any format using our entirely local, in browser file converter. No download required, no data leaves your computer.

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M4A

MPEG-4 Audio

M4A (MPEG-4 Audio) is a file extension for audio files encoded with Advanced Audio Coding (AAC) or Apple Lossless Audio Codec (ALAC). It's known for delivering high-quality sound in a smaller file size compared to MP3 and is commonly used in Apple devices and software, such as iTunes and iPods.

Features

The Easiest Way to Convert Your Files

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We do all processing locally in your browser using WebAssembly. Your files never leave your computer.

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Convert your files entirely in your browser. No installation required.

Highest Possible Quality

We use the best possible codecs and settings to ensure no detail is lost.

Unlimited File Size

We don't limit your file size to 100mb like other services. Convert as much as you need.

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Frequently Asked Questions

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