How to convert MP3 to AAC?
You can convert MP3 to AAC with MConverter in three easy steps:
- Choose MP3 files from your deviceAt the top of this page, drag and drop your MP3's.
You can also click to select MP3 files using your operating system's file chooser.
Another method is to press Ctrl+V to paste an MP3 file you have copied to clipboard. - Click or tap on AAC from the list of target formatsAlternatively, you can use the search field to quickly find the format you need, whether it's AAC or something else.
- Download your AAC files, after MConverter has finished processing themThere's an option to automatically download the converted AAC files, so you don't have to press the download icon for each AAC.
About the formats
| Extension | mp3 |
|---|---|
| Category | Audio/Music file formats |
| Developed by | MPEG (Moving Picture Experts Group) |
| Mime type | audio/mpeg |
Description
MP3 is a commonly used audio format. The audio data is compressed inside the file, which is why MP3 files take up less space than WAV, for example. Even though the audio is compressed, the quality is still good enough for most personal use cases.| Extension | aac |
|---|---|
| Category | Audio/Music file formats |
| Developed by | Fraunhofer Institute, Nokia, Dolby, AT&T, Sony and others |
| Mime type | audio/aac |
Description
AAC files are audio files using Advanced Audio Coding compression. AAC is a lossy format, meaning the audio quality remains almost the same as the original source. The slight loss leads to the audio files taking up less space, which makes them ideal for music streaming or when bandwidth is limited. AAC is superior to MP3 for handling frequencies above 16 kHz. The encoding efficiency for transient and stationary signals is also better when compared to MP3.Common questions about converting MP3 to AAC
Can I convert MP3 to AAC in bulk?
Yes, MConverter supports batch converting of multiple MP3's to AACs simultaneously. You can even drag and drop folders containing MP3's to convert to AAC.
Pasting MP3 files and folders copied in the clipboard also works: use Ctrl+V.
Pasting MP3 files and folders copied in the clipboard also works: use Ctrl+V.
Can I convert an MP3 file to AAC, if its size is 1 GB?
Yes, with MConverter Premium you can convert big MP3's, up to 1 gigabyte each.
The free version lets you convert files up to 200 MB. If you need to convert MP3 files over 200 megabytes, try MConverter Premium.
The free version lets you convert files up to 200 MB. If you need to convert MP3 files over 200 megabytes, try MConverter Premium.
Is converting MP3's to AAC safe with MConverter?
Yes, we encrypt your connection using industry standards. Plus, your MP3 files are only accessible by you. 24 hours after the conversion completes, they are automatically deleted from MConverter’s servers. You can also delete your MP3's and other converted files immediately after finishing the conversion by clicking the bin icon.
Join others who have trusted us to convert over 2,172,121 files so far.
Join others who have trusted us to convert over 2,172,121 files so far.
How long does it take to convert MP3 to AAC?
For most audio files, the wait is usually around a minute. However, MConverter also supports converting larger audio files, meaning that it could take a while (up to over an hour, for example).
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