Video Converter Ultimate

  • Convert over 500 formats, like MP4, MOV, MP3, FLAC, etc.
  • Offer various built-in editor tools like trim, filter, collage, rotate, etc.
  • Powerful toolbox to enhance and refine videos by AI upscaling.
  • 70X faster conversion speed than standard video converters.

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Top 8 MP3 Splitter Tools to Cut & Manage Audio Files Easily

An MP3 splitter is a handy tool that lets you break large audio files into smaller, more manageable parts without losing sound quality. Whether you’re trimming a song to make a custom ringtone, dividing a long lecture into shorter segments for easier listening, or cutting out silent or unwanted sections from a recording, an MP3 splitter makes the process quick and simple. Today, this article will share with you the 8 best MP3 splitters to make your audio suitable for your usage.

MP3 Splitter

Part 1: What Is an MP3 Splitter vs Cutter vs Trimmer

When it comes to video editing, splitting, cutting, and trimming are common ways. Some people use these terms haphazardly, assuming they are the same. In reality, these represent three distinct video editing approaches.

  • Splitting: This means breaking one MP3 audio into two or more pieces at a certain spot. You still keep everything, but now you can move parts around or delete the ones you don’t want.
  • Cut: Cutting is when you take out a section of the audio completely. You mark where it starts and ends, remove that part, and then connect the rest back together.
  • Trim: Trimming shortens an audio by chopping off the beginning, the end, or both. It keeps the clip whole—just makes it shorter.

Part 2: 4 MP3 Splitters for Windows and Mac

1 AnyMP4 Video Converter Ultimate

AnyMP4 Video Converter Ultimate is a powerful MP3 splitter compatible with Windows and Mac, suitable for both the average person and the tech-savvy. The intuitive interface makes it easy for beginners to find what they want and do it. You can split MP3 files into smaller clips or remove unwanted parts from an MP3 track with just a single click. The original audio quality can also be kept without losing quality while processing. In addition, extensive audio-related custom options are available to meet users' advanced needs.

Recommendation

  • Convert 500+ video and audio formats.
  • Convert 8K/5K/4K/2K UHD and HD videos.
  • Ultra-fast conversion speed with hardware acceleration.
  • Adjust codec, resolution, bitrate, sample rate, and other parameters.
  • Extract audio tracks from videos and convert them to audio formats.
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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

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

PROS

  • 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.

CONS

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

3 Mp3splt

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

PROS

  • 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.

CONS

  • 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

PROS

  • 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.

CONS

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

Part 3: Best 4 MP3 Splitters Online

1 Audio Trimmer

Audio Trimmer

https://audiotrimmer.com/

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.

PROS

  • 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.

CONS

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

2 123APPS

Audio Cutter

https://mp3cut.net/

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

PROS

  • 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.

CONS

  • 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

https://clideo.com/cut-audio

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.

PROS

  • 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.

CONS

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

4 Bear Audio

Bear Audio

https://www.bearaudiotool.com/

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.

PROS

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

CONS

Part 4: How to Choose the Right MP3 Splitter

We provide many MP3 splitters for you in the above information. Here, we want to briefly introduce how we pick these tools from many parameters:

  • Supported file size: Different video editing tools have different standards for the uploaded audio file size, because a large file size would take more resources to analyze. A good splitter would support large audio files and won’t crash or slow down.
  • Privacy: If your audio files contain your private information, you are better to find an offline editing tool. Online tools may upload your files for backup, which isn’t always safe.
  • Batch needs: Batch-processing ability is a plus point, which can greatly improve your split efficiency.
  • Format support: This can be called one of the most important point to pick a right MP3 splitter. A good splitter should support MP3, FLAC, and many other common audio formats.
  • MP3 Splitter
  • AnyMP4 Video Converter Ultimate
  • Audacity
  • Mp3splt
  • Free MP3 Splitter
  • Audio Trimmer
  • 123APPS
  • Clideo's Audio Cutter Online
  • Bear Audio

Ease of Use

Best for

Split MP3

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Safety

Platform

Supported Audio Formats

Audio File Size

Batch Processing

Splitting large files with format conversion 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. Handles large files well

Precise editing and multi-track splitting The cloud tool automatically deletes all audio after 24 hours. Windows, macOS, Linux, UNIX WAV, AIFF, MP3, AU, FLAC, AC3, M4A, M4R, etc. Excellent for all file sizes

Splitting by silence or cue points Comparative Safety. Windows, Mac, Linux MP3 and OGG. Good for medium to large files

Quick cuts for small files Leakage of upload data. Windows MP3. Best for small to medium files

Fast online trimming Uploaded files are removed within 2 hours. Web browser MP3, WAV, VMA, OGG, M4R, M4A, AAC, AIFF. Limited to smaller files

Online trimming and fade effects Disclosure of non-personally identifiable information. Web browser MP3, WAV, OGG, AIFF, M4A, AAC, etc. Handles moderate file sizes

Simple online cuts with cloud upload No one can access to your uploaded files. Web browser MP3, OGG, WMA, WAV, etc. Limited by upload size

Browser-based editing with waveform view A secure HTTPS protocol to transfer files. Web browser MP3, OGG, WAV, AAC, WMA. Good for small to medium files

Part 5: FAQs of MP3 Splitter

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.

Conclusion

This post has shared the top 8 cool MP3 splitter apps for you to split up audio files on a desktop or online. Each tool has its unique features, which can meet your different audio splitting needs. Among them, AnyMP4 Video Converter Ultimate is the first choice since it can meet all your needs. You can try it first to see if it is suitable for you. If you have better suggestions, please write them down below.

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September 26, 2025 07:00

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