EaseUS Video Editor

Versatile video editing software to turn clips or footage into marvelous videos.

  • Make videos easily via basic and advanced video editing features
  • Add texts, filters, overlays, transitions, and special effects freely
  • Selectively convert a video to MP3, GIF, MP4, AVI, WMV, MKV, MOV...
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Free | How to Convert MP3 to AAC on Windows & Mac

Jane Zhou updated on Dec 11, 2020 to Video Editing Tips | How-to Articles

Compared to MP3, AAC offers better sound quality. To have a better experience, most of you want to convert MP3 to AAC but have no idea on how to turn MP3 into AAC. If you are one of them, you just come to the right place. Here we will share with you some reliable MP3 to AAC converter and show you how to complete the task on Windows, Mac, and online. Want to find the easiest way to convert MP3 to AAC? Just keep on reading.

Don't Miss: How to Convert MP3 to MP4

How to Convert MP3 to AAC on Windows 10

EaseUS Video Editor is a versatile video editor and converter. This software supports all the key and common video and audio formats, so you can easily convert your audio/video into different formats, like convert MP3 to AAC. Apart from that, it is a powerful video editor, which is best for beginners. This video editing software offers a vast number of basic and advanced editing tools, including trimming, merging, reversing, splitting, changing speed, etc.. Using it, you can make picture in picture video, make a movie trailer, and different kinds of videos quickly and easily.

More key features:

  • Easy and intuitive workflow
  • Provides more than 300 visual effects, like filters, transitions, overlays, and many more
  • Allow you to add/extract subtitles from MKV effortlessly
  • Support a lot of format conversions, like convert M4A to MP3
  • Enable you to extract audio from video and remove background noise from video free
  • Export a particular video/audio formats that are compatible with social media platforms

Now download EaseUS Video Editor and check the following tutorials to convert MP3 to AAC.

Step 1. Launch EaseUS Video Editor and select the correct aspect ratio.


Step 2. Import the audio file. Drag and drop it to the audio track in the timeline.

convert Fflac to aac import file

Step 3. Right-click on the audio file. Choose "Edit" and click the "Speed" and "Volume" option to customize settings.

convert flac to aac

Step 4. Click on "Export" and choose the "AAC" button on the audio menu. Then save the converted files on your computer.

convert select aac

How to Convert MP3 to AAC on Mac Using iTunes

If you are a fan of Mac and want to convert MP3 to AAC on it, iTunes is a good choice for you. This software can not only play media files but convert media file formats effortlessly. To help you turn MP3 into AAC better with iTunes, we will show you a step-by-step guide below.

Convert MP3 to AAC on Mac

Step 1. Open iTunes on your Mac computer. On the main interface, click "Preferences".

Step 2. A new window will be opened. Choose the "General" option and click "Import Settings". Then you can choose the AAC Encoder from the "Import Using" drop-down menu and click the "OK" option.

Step 3. Select the MP3 file that you want to convert to AAC from your computer. Once done, click"File" > "Convert" > "Create AAC Version". A few moments later, you can get an AAC version on your computer.

How to Convert MP3 to AAC Online for Free

Apart from the offline MP3 to AAC converter, there still are some online tools that can help you convert MP3 to AAC with ease. In this part, we will show you two best online MP3 to AAC converter. Just take a look here.

1. Online Converter

Online Converter is a free and easy to use MP3 to AAC online converter. This online tool supports conversions from quite a lot of formats to many targets. With Online Converter, you can convert audio, video, document, Ebook without much effort. Besides, this online MP3 to AAC converter offers many optional settings while converting. You can set the audio bitrate, sample rate, and other according to your needs.

Online MP3 to AAC converter

Step by step on how to convert MP3 to AAC online for free:

Step 1. Click on the "Choose Files" button to upload the MP3 file that you want to convert to AAC from your computer. Also, you can directly paste a URL of your desired MP3 file.

Step 2. Adjust optional settings. Here you can change audio bitrate, sample rate, audio channels, or even trim the MP3 file. Then set a name for the output audio file.

Step 3. When everything is done, you can click "Start conversion" to begin the conversion. Once done, you can download the AAC audio file and play it on your computer.

Try: https://audio.online-convert.com/convert-to-aac

2. Convertio

Convertio is one of the most popular online file converters on the internet. Using it, you can change .mp3 audio into .aac audio online in a short time. In addition, this online MP3 to AAC converter supports more than 300 file formats, and you can nearly convert any file formats with it. All the conversions take place in the cloud and will not consume any capacity from your computer. 

Convert MP3 to AAC online

A simple guide to turn MP3 into AAC online:

Step 1. Upload the MP3 file. You can select an MP3 file from your computer, Google Drive, Dropbox, or just paste a URL on the page.

Step 2. Choose the target output format. Here you can choose AAC as the output format. If you have other needs, you can click the "Advanced" option to adjust the settings. It allows you to cut, change the codec, bitrate, volume, and others to your file. 

Step 3. Let the file convert and you can download your AAC file right afterward.

Try: https://convertio.co/mp3-aac/

The Bottom Line

On this page, you can learn some best freeware and applications to convert MP3 to AAC. You can pick any one of them to do the task according to your needs.

For Windows users, we strongly recommend EaseUS Video Editor. Supporting a lot of formats, it enables you to convert one audio/video format to another within three simple steps. What's more, it allows you to edit video and audio files, create various kinds of movies, and many more. This all-in-one video editor is worth trying. 

FAQs About Converting MP3 to AAC

1. How do I convert mp3 to AAC?

You can convert MP3 to AAC with EaseUS Video Editor easily.

Step 1. Download and launch EaseUS Video Editor on your computer.

Step 2. Select and import the MP3 file that you want to convert to AAC from your computer.

Step 3. Click the "Export" button and choose the "AAC" option in the Audio bar. When the process finishes, you can get an AAC version on your computer.

2. How do I convert mp3 to AAC in iTunes?

iTunes is a great MP3 to AAC converter for you to change audio formats. You can move to Part 2 to check the detailed tutorials.

3. Does converting mp3 to AAC improve quality?

If you don't want to lose quality just re-encode from CD. You can save disk space for the same quality music or you can improve quality at the same space. But if you transcode from MP3 to AAC at a higher bit rate, you'll just waste storage while still losing quality.

4. Is AAC better than mp3?

AAC is better than MP3 to some degree. Compared to MP3, AAC generally achieves better sound quality than MP3 at similar bit rates. This difference in quality is more obvious at lower bitrates.

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