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MP3 to AAC Converter

Convert your mp3 files to aac (advanced audio coding file) online & free

Drag & Drop MP3 file or Browse

To

Drop file here. 150 MB maximum file size.



No sign-up required. Your files are deleted automatically after 24 hours.

Convert to AAC   

What did you think of your recent MP3 conversion? 4.9 (2247 Votes)

Convert Other MP3 File

How to Convert PDF to DOCX

  1. Click the "Choose MP3 File" button and select your MP3.
  2. Click β€œConvert to AAC”.
  3. Wait a few seconds while we convert your file.
  4. Download the resulting AAC file instantly.

What is MP3?

An MP3 file is a compressed audio file developed by the Mobile Picture Experts Group (MPEG) that uses the quot, Layer 3 " audio compression (MP3) file. It is most commonly used to store music, but may contain other types of audio content, such as a lecture, sermon, audio book or podcast.


Read everything about MP3 file type.

What is AAC?

A compressed audio file similar to a .MP3 file, but offering several performance improvements; for example, higher encoding efficiency for transient and stationary signals, a simpler filter bank, and better frequency management at-above 16 kHz; maintains a quality that is almost identical to the original audio source.


Read everything about AAC file type.

Free Online MP3 Tools & Apps

Access powerful and secure free online MP3 tools to convert, view, edit, merge, split, and compare MP3 files β€” all without installing any software. Our tools support the .MP3 (MP3 Audio File) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your MP3 files directly from your device with ease.

Frequently Asked Questions

❓ How can I convert MP3 to AAC?

Chose or drag & drop your MP3 file, click Convert to AAC, and download the AAC file. No registration needed.

πŸ” Are my files secure?

Yes, all uploads are encrypted. Your files are auto-deleted after 24 hours.

πŸ“ Will my formatting be preserved?

Yes, our converter retains layout, fonts, and images as accurately as possible.

⏱️ How long does it take to convert MP3 to AAC?

Fileproinfo converter engine works fast. You can convert MP3 to AAC in a few seconds to couple of minutes for large size files with complex structure.

Convert from MP3

FileProInfo support manay file formats that allow you to convert MP3 to 100s of file formats, without any limit, registration and downloading, 100% free and online MP3 converter.

100% Free mp3 file converter online tools. Other recommended free online mp3 to aac file converter

All converters in this list are manually verified & 100% free and working properly, however you must use these apps according to their respective terms & conditions.

# Tools License Developer
1 MP3 to AAC converter Free JeDok.com
1 MP3 to AAC converter Free Docpose.com
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