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MP3 to M4B Converter: A Comprehensive Guide to Audiobook Conversion

It's no secret that the way we consume and experience audio is changing. In recent years, there has been a sharp rise in the popularity of audiobooks, with production companies going out of their way to create more engaging audio experiences.

While MP3 files are still commonplace, many media players are now turning to M4B files due to their advantages in terms of file size and overall sound quality. This has led to the need for a quick and simple way to convert MP3 to M4B files.

mp3 to m4b

So, how do you convert MP3 to M4B files in 2023? In this article, we'll discuss different methods for converting MP3 to M4B/Audiobook files, as well as the advantages of this type of conversion.

Part 1. Benefits of Converting MP3 to M4B Audiobook

Is M4B better than MP3? Converting MP3 files into M4B format has a number of advantages. Here are some of the most notable benefits:

1.Enhanced Audiobook Experience

By converting your files to M4B, you gain a range of benefits. Not only do you unlock chapter and bookmark support, but you also gain the flexibility to adjust the playback speed to your preference.

2.Integration with Audiobook-specific Platforms and Devices

Many popular audiobook apps and devices, such as Audible and OverDrive, are now compatible with M4B files. This compatibility allows users to take advantage of specialized features like bookmarking, adjustable playback speed, and seamless syncing across multiple devices.

3.Efficient Use of Storage Space

The utilization of advanced compression techniques in the M4B format enables the creation of optimized file sizes that are significantly smaller compared to standard MP3s.

Part 2. How to Make an Audiobook with Chapters from MP3 through iTunes

iTunes allows you to group audio files into "audiobooks," which can include chapter markers for easy navigation. By importing your MP3 files into iTunes and setting the appropriate metadata, you can create a virtual audiobook with chapters. This method doesn't convert mp3 to m4b with chapters; it only creates an audiobook version with chapters within iTunes.

The process is fairly simple and can be completed in just a few steps. Here's how to go about it:

  • Open iTunes and navigate to the "Music" category. Click on "Library" to locate all your music files.

    itunes music library
  • Right-click on the desired MP3 file and select "Get Info." In the "Options" tab, check the boxes for "Remember playback position" and "Skip when shuffling."

    set playback option in itunes
  • Also, please change the media kind to "Audiobook". Then your audio files will be moved to the "Audiobooks" category including chapters if multiple files are combined.

    change media kind to audiobooks in itunes

Part 3. How to Convert MP3 to M4B in iTunes?

If you're looking for a more permanent solution, you can use iTunes to convert your MP3 into M4B files. This method will modify the original audio file and is best used when creating standalone audiobooks from single tracks or collections of songs. Here's what you need to convert MP3 to M4B Mac/Windows:

  • 1. Open iTunes on your Mac or Windows computer and import your MP3 files. You can either drag and drop them into iTunes or go to 'File' > "Add File to Library."

    add mp3 to iTunes
  • 2. Access the preferences by clicking 'Edit' > "Preferences" from the menu bar. Then, locate and click the "Import Settings" button at the bottom-right corner.

    itunes general settings
  • 3. Choose 'AAC Encoder' from the drop-down box next to 'Import Using' and confirm by clicking 'OK.'

    itunes general settings
  • 4. Once your MP3 files are imported and visible in the 'Recently Added' section, proceed by clicking 'File' > 'Convert' > "Create AAC Version."

    itunes general settings
  • 5. To easily locate the converted files on your computer, simply right-click on them and select 'Show in Windows Explorer.'
  • 6. Make a copy of the converted files and rename the copy from .m4a to .m4b format. Note that the file format is not changed and matched with any audiobook players that support M4A, M4B and more.

Part 4. How to Convert MP3 to M4B Online Free?

If you don't want to go through the hassle of downloading and installing any software, then you can use an online M4B converter. It's the simplest and quickest way to convert MP3 into M4B files for audiobooks.

The market is full of free web-based tools for converting audio files. One of the most popular and reliable ones is Media.io – a 100% free online audio converter that supports conversion from MP3 to M4B as well as other widely used formats like WAV, AAC, etc.

So, if you're looking for an easy solution to convert mp3 to m4b audiobook, give Media.io a try! Here's how to do it:

  • Go to media.io and click on "Choose Files" or drag your audio track into the browser window.

    itunes general settings
  • Select the desired output format from the drop-down menu (M4B/Audiobook).
  • Click 'Convert,' and you'll get the converted M4B file in no time! After conversion, you can download the M4B to computer.

    mp3 to m4b online

Pro-tips: How to Convert Audible AAX/AA to M4B with Chapters

Audible is one of the most popular digital audiobook stores, but it also has its own DRM protection. This means that it's not always easy to copy or convert Audible AAX files into other formats. If you want to unlock the full potential of your audiobooks and enjoy a richer experience, we recommend using HitPaw Video Converter – an all-in-one audio/video converter that can help you bypass DRM protection with ease.

Some of the Highlighted Features in HitPaw Video Converter

  • Convert AA, AAX to MP3 or M4B with lossless quality
  • Remove DRM protection from Audible books
  • Split audio in chapters after converting to M4B
  • Keep original ID3 tags after conversion
  • Batch conversion support
  • 120X faster conversion speed

The Steps to Convert Audible to M4B in HitPaw Video Converter

How to use HitPaw Video Converter to convert Audible AAX to M4B with chapters:

  • Step 1: Download and install HitPaw Video Converter on your computer. Choose Audible Converter from the Toolbox tab.

    hitpaw audible converter
  • Step 2: Add AAX/AA files from computer to this program. Learn how to download audiobooks from Audible to computer.

    add audiobooks to computer
  • Step 3: Select the 'M4B' format from the drop-down menu, then hit 'Convert All.'

    aax to m4b
  • Step 4: Once your files have been converted, you can listen to audiobooks in M4B format on computer.

    play m4b on computer

The Bottom Line

Creating audiobooks with chapters is a convenient way to make your audio file collections more organized and enjoyable. Whether you choose to use iTunes or an online converter like Media.io, the process is fairly straightforward.

For Audiobook listeners looking for an even more enhanced experience, we recommend using HitPaw Video Converter – a powerful tool that can help you quickly and easily convert Audible AAX files into chaptered M4B audiobooks or M4B to MP3.So what are you waiting for? Get started on creating your own personalized audio library today!

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