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8 Best MP3 Splitters to Split up Large Audio Files

8 Best MP3 Splitters to Split up Large Audio Files

An MP3 Splitter is useful when you want to split large audio files into smaller, more manageable clips. If you expect to make a ringtone with your favorite music, for example, you have to use an MP3 splitting application to achieve it.

Another reason that you need an audio splitter is for the large MP3 file recording a lecture, conference, and more. It may be too big to transfer or publish. Anyway, this article tells you top 8 best way to split up MP3 on your desktop or online.

MP3 Splitter
  • MP3 Splitter
  • AnyMP4 Video Converter Ultimate
  • Audacity
  • Mp3splt
  • Free MP3 Splitter
  • Audio Trimmer
  • 123APPS
  • Clideo's Audio Cutter Online
  • Bear Audio

Split MP3

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No upload data will be leaked. Windows and macOS MP3, AAC, AC3, WMA, WAV, AIFF, FLAV, MKA, OGG, AU, M4A, M4B, M4R, DTS, APE, AMR, MP2, ALAC, etc.
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No one can access to your uploaded files. Web browser MP3, OGG, WMA, WAV, etc.
A secure HTTPS protocol to transfer files. Web browser MP3, OGG, WAV, AAC, WMA.

Part 1: MP3 Splitter for Windows and Mac

1 AnyMP4 Video Converter Ultimate

AnyMP4 Video Converter Ultimate is a powerful MP3 splitter for both average people and tech savvy. The intuitive interface lets beginners find what they want easily. Plus, the extensive custom options can meet the demand of advanced users.


  • Split MP3 files into smaller clips with a single click.
  • Remove unwanted parts from MP3 tracks simply.
  • Keep the original audio quality while processing.
  • Adjust bitrate, sample rate and other parameters.
  • Convert MP3 clips in any audio formats or portable devices.
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How to Use the Best MP3 Splitter

1. Install Video Converter Ultimate

There are two versions of the best MP3 splitter, one for Windows 11/10/8/7 and the other for Mac OS X/11/12. Download and install the right one to your computer. Then launch it and hit the Add Files menu on the top ribbon to import the desired MP3 files into the library area.

Video Converter Ultimate

2. Split MP3 simply

Click the Cut menu on the top of the interface to open the audio file in the Clip window. Place your cursor to the point where the first fragment ends and the second begins. Click the Split icon to divide the audio file into two clips. Repeat it until the clips are small enough. Hit the Save button to confirm it.

In addition, you can find and click the Fast Split function on the left panel, and then enter the number next to Split by average. After that, you can split MP3 into several tracks automatically.

Fast Split One Video File

3. Export MP3 clips

When back to the home interface, go to the bottom area. Choose the proper audio format or target device from the Profile dropdown list. Set a specific folder by hitting the Save to button. Finally, click on the Convert All button to save the MP3 clips.

Profile MP3

Note: This MP3 splitter also works as the FLAC CUE splitter to put your FLAC CUE file into an MP3 file by converting the output formats.

2 Audacity


Audacity is an open-source project and totally free to use. This MP3 splitter is popular, partly because it is completely free to use. Moreover, you can find a lot of functionalities related to audio recording and editing with in this MP3 splitter.

Platforms: Windows, Mac and Linux


  • Split an MP3 file on track and remove unwanted part.
  • Edit the existing MP3 or record an audio file for editing.
  • Support a wide range of audio formats.


  • This MP3 splitter is complex and unsuitable to average people.
  • It may contain malware if you download it from unsecure sites.

3 Mp3splt


Mp3splt is another way to split up MP3 files without paying a penny for a wide range of computers and laptops. If you are looking for a simple way to split up a long MP3 file into clips, this MP3 splitter can meet your need.

Platforms: Windows, Mac, Linux


  • Split an MP3 file on the timeline after decompressing it.
  • Automatic split a music album using CUE files.
  • Keep the ID3 tags and other information when exporting.


  • This MP3 splitter only supports FLAC, MP3 and OGG.
  • The installation is complicated and beginners may be confused.

4 Free MP3 Splitter

Free MP3 Splitter

If you need a simple tool to make a ringtone by splitting MP3, Free MP3 Splitter is a good choice, though the output quality is not very good. Bear in mind that this freeware is only suitable to beginners but not advanced users.

Platforms: Windows 10/8/7/2008/Vista/XP


  • Add an MP3 file from your computer for splitting.
  • Use the slider to locate the position or set starting and ending points to trim MP3.
  • Pre-listen to the MP3 clip with the built-in MP3 player.


  • This MP3 splitter cannot process multiple MP3 files in batch.

Part 2: The Best MP3 Splitters Online

1 Audio Trimmer

Audio Trimmer


Audio Trimmer is a web-based MP3 splitter that helps you to cut up an MP3 track into small pieces without installing any software to your computer. Moreover, you can do it without registration, sign-up, or other restrictions.


  • Upload an MP3 track from your hard disk to edit online.
  • Promise to delete your audio files after splitting up.
  • Output in MP3 or iPhone ringtone format.


  • The maximum file size is 500MB per task.
  • There is no custom options.

2 123APPS

Audio Cutter


123APPS is a free MP3 splitter and joiner. It allows you to add and join music tracks online quickly. Plus, it is more stable than other online audio tools according to our test. The developer promises to delete your audio file after you download it. Part 3: FAQs of MP3 Splitter


  • Support a wide array of input and output formats.
  • Let you listen to the MP3 file at any time.
  • Offer customizable fade-in and out effects.


  • Though it does not limit the file size, it may freeze or crash if you upload a large MP3.

3 Clideo's Audio Cutter Online

Clideo's Audio Cutter Online


Clideo is a versatile online solution to edit media files, though it takes much time to process media files. It includes a MP3 splitter that makes audio splitting and trimming pretty easy. Moreover, the cool interface looks fashion.


  • Import MP3 files from computer, Google Drive or Dropbox.
  • Add fade-in and fade-out effect to audio pieces.
  • Convert MP3 clips to other audio format.


  • It can only handle one MP3 file per time.
  • This MP3 splitter is slower than others.

4 Bear Audio

Bear Audio


Bear Audio is a set of online toolkit for audio files including a MP3 splitter with extensive audio editing tools as well as custom options. So, advanced users and tech savvy can use it to create unique effect with their MP3 files.


  • Offer basic custom options.
  • Open an MP3 from URL or computer.
  • Split and cut audio file on the timeline.


Part 3: FAQs about Cutting and Merging Songs Online

Can I split an MP3 file into multiple files?

Yes. A powerful MP3 Splitter, such as AnyMP4 Video Converter Ultimate, will have the function. You can choose the split position manually or use the Fast Split function to divide the audio into several smaller pieces.

Can you reduce the MP3 file size for email?

Yes. You can zip MP3 files up in a folder. You can right-click on the audio file, select Add To, and choose a zipped folder on your computer. Finally, you can name and upload the new zipped folder to email.

Is it legal to share MP3 files for personal use?

You cannot share copyright-protected MP3s without contractual permission. In addition, copyright infringement can cost you dearly.


This post has shared top 8 cool MP3 splitter apps for you to split up audio files on desktop or online. AnyMP4 Video Converter Ultimate is the first choice since it can meet all you need. If you have better suggestions, please write them down below.

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author Posted by Ted Klarso to Editor
March 27, 2023 16:56

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