Get 10 Best MP3 Cutters to Trim Your MP3 Files

By Daniel Smith Apr 14, 2023 Edit Audio

After capturing audio with your phone or downloading music files from the internet, you often need to trim away the unwanted parts. Do you know how to trim an MP3 file? What is the best MP3 cutter?

Best MP3 Cutter

Many audio editors and MP3 trimmer tools are offered on the market to help you quickly cut MP3 and other audio files. This post gives you a review of 10 great MP3 cutters for computers and mobile phones. You can check their main features and pick your preferred one to cut MP3 songs.

Part 1. MP3 Cutters Online
Part 2. Best MP3 Trimmers for Mac and Windows
Part 3. MP3 Cutter Apps for Mobile Phones
Part 4. FAQs of Audio Trimmer and How to Cut MP3 Files

Part 1. Review of 5 MP3 Cutters Online

When you search for an audio cutter on your web browser, you can see many results linked to accessible online trimmers. They are specially designed to edit and cut MP3 songs. Here in the first part, we introduce you to 5 popular MP3 cutters online. You can use any of them to trim audio on a computer or a phone.

Free Video Cutter Online

Free Video Cutter Online is an easy-to-use video and audio cutting tool. It highly supports all frequently-used video and audio formats. You can use it as an audio cutter to trim MP3 songs with high sound quality. You can use it on any web browser to cut the music. When you access its trimming page, you can click the Start Trimming button to upload your audio file.

Free Video Cutter Online MP3 Trimmer

This online trimmer allows you to cut songs in lossless and lossy audio formats, including MP3, M4A, AC3, WMA, APE, WAV, FLAC, and more. When you upload your music file, you can play it and then select the duration you want to keep or remove. Click the Settings button to customize the output audio channel, format, bitrate, and more according to your need. While using this free online MP3 trimmer, you won’t see any ads.

Cut MP3 Music Online Arkthinker is a popular music cutting tool online that can help you trim audio files in MP3, M4A, WMA, AIFF, APE, AC3, WAV, and others. Besides the local MP3 files on your device, it allows you to trim an online song through its URL. This MP3 cutter online also enables you to cut the audio track of your video file. You can directly upload your video file and trim its audio based on your need.

Online MP3 Cutter

Your MP3 file will be automatically played as soon as it is uploaded. You can freely drag the left and right trimming sliders to cut it. Also, you are allowed to enter the start and end times directly. This MP3 cutter online has an audio removal feature. You can use it to delete unwanted parts. After you cut music, you can add a fade-in or fade-out effect and select a suitable audio format to save.

Trim MP3 Online Using

123APPS Audio Cutter

123APPS is a favorite and all-featured video, audio, and document editing platform online. It has an individual Audio Cutter for you to trim MP3, AAC, M4A, ALAC, FLAC, and other audio files online. Similar to the recommended Free Video Cutter Online above, it can extract an audio track from your video file and trim it. 123APPS Audio Cutter allows you to cut audio from your device, Google Drive, and Dropbox and trim a song online through its URL.

123Apps Audio Cutter Online

After you upload your audio file to it, you can drag the left and right trimming bars to cut music freely. During this step, you can change the sound volume, adjust the playback speed, and more. This free MP3 cutter online also has Shift Pitch, Equalizer, and other functions.

Trim MP3 Online 123Apss

Kapwing Online Audio Trimmer

Kapwing is another all-featured video, audio, and image editing tool like 123APPS. It collects different tools for you to edit all types of files online. When it comes to cutting MP3 songs, it has an Audio Trimmer Online. You can directly trim MP3, WAV, M4A, AAC, and other audio files on your web browser.

Kapwing Online MP3 Audio Trimmer

You will be guided to its Workspace page and use its editor to cut your MP3 file. You can click the Trim button under the Edit tab to cut the audio when the audio is loaded. It enables you to cut an MP3 file by dragging left and right sliders or entering start and end times. You can click the Play button to preview the trimming result.

Trim MP3 Online Kapwing

Clideo Audio Cutter Online

Clideo Audio Cutter Online offers two solutions to trim your MP3 files online. You can move the two markets or insert the needed times to control the audio length. Besides MP3, it is compatible with other commonly-used audio formats, such as WMA, WAV, OGG, M4A, AAC, and more. This free MP3 cutter allows you to edit music from your device, Google Drive, and Dropbox. You can add fade-in and fade-out effects to your trimmed audio.

Online MP3 Cutter Clideo

Part 2. Professional MP3 Trimmers for Mac and Windows 10/11/8/7 PC

If you frequently need to trim MP3 songs or get many large audio files to edit, you can download a professional audio editor on your computer. This part recommends three powerful tools for you to edit MP3 files.

Video Converter Ultimate

Video Converter Ultimate is an all-featured video and audio editor with many practical editing functions. It can work as an audio cutter to trim lossless and lossy audio files in ALAC, APE, WAV, WMA, FLAC, AIFF, MP3, M4A, AAC, AC3, and more. It allows you to edit and cut an MP3 file without losing audio quality. Moreover, you can add sound effects, adjust volume, apply audio delay, and do other operations to optimize your file.

Video Converter Ultimate
  • Edit and trim MP3 files on Mac and Windows computers with high quality.
  • Support all popular lossless/lossy audio and 8K/5K/4K/HD/SD video formats.
  • Offer many useful editing functions, including trim, merge, enhance, etc.
  • Create MVs, make animated GIFs, convert video and audio formats, and more.
Step 1

Free download Video Converter Ultimate on a Mac or Windows computer and launch it. Click Add Files or the plus icon in the central part to import your MP3 file. When the audio is loaded, you can click the Cut icon to trim it.

Step 2

You can move the trimming handlebars to cut the music. Also, you can directly enter the Start time and End time. This MP3 audio trimmer also offers Fast Split, Add Segment, and other features to remove unwanted parts quickly.

Cut MP3 File VCU
Step 3

After cutting the audio, you can click the Save button to confirm your operation. Select the correct output format from the drop-down list of Convert All to. Click the Convert All button to export your trimmed MP3 file.


Audacity is an open-source audio editor with many basic editing features like Cut, Copy, Paste, Delete, and more. You can use Audacity on Windows, macOS, and GNU/Linux devices to trim MP3 songs. Apart from the MP3 format, it also supports AIFF, AU, WAV, FLAC, and Ogg Vorbis. More than just an audio editor, Audacity lets you record live audio with a microphone or mixer.

Open Source MP3 Audio Cutter Audacity

When you want to trim audio files on a computer, you can free download Audacity from its official website first. It is compatible with many plug-ins, such as LADSPA, LV2, Nyquist, VST, Audio Unit, and others. When you add your MP3 song, you can choose to highlight it, go to the Edit menu, and choose the Cut feature to cut it based on your need.

Trim MP3 File in Audacity


You can rely on iMovie to deal with many video and audio editing jobs as an Apple user. It is the official editor for Mac, iPhone, and iPad. Unlike other MP3 trimmers, iMovie can give you a more stable audio cutting and editing experience on Apple products. It supports MP3, M4A, WAV, AIFF, and other commonly-used audio formats. You can open iMovie, start a new project, load your MP3 file, drag it onto the timeline, and then drag the left and right edges to trim it.

Trim MP3 File in iMovie Media Window

Part 3. Best MP3 Cutter Apps for iOS and Android Devices

When you want to trim an MP3 file on your portable iOS or Android device, you can find some third-party audio cutter apps from App Store or Google Play Store. This part lists two worthy-trying ones for you to trim music files on your mobile phone.

Ringtone Maker & MP3 Cutter - MP3 trimmer app for Android

Ringtone Maker & MP3 Cutter is an easy-to-use audio cutter app mainly used to create ringtones. It can edit music files on your Android phone or from Recordings. It offers a simple way to capture your voice and turn it into a ringtone. It supports many audio formats, including MP3, AAC, AMR, WAV, and more.

Ringtone Maker MP3 Cutter App for Android

Mp3 Cutter - MP3 audio cutter app for iPhone

When you want to edit MP3 songs on your iPhone or iPad, you can use its default editor app, iMovie. Besides, you can search for associated MP3 cutter apps from App Store. Mp3 Cutter is a famous app for iOS users to trim audio files. It enables you to trim any audio files stored on your device. Moreover, you can capture live audio and then edit it.

MP3 Cutter App iPhone

Part 4. FAQs of MP3 Cutter

Can Windows Media Player trim an MP3 file?

Windows Media Player is specially designed for playing video and audio files. It can’t work as an MP3 cutter to help you trim audio files. But you can install a SolveigMM WMP Trimmer Plugin to turn Windows Media Player into an audio trimmer.

Where is Apple Music stored on Mac?

By default, the iTunes music library is stored in the HomeMusic folder on your Mac. To find your Apple Music files quickly, you can click the top Go menu, select Home, and then go to the Music folder.

How do you trim an MP3 file in VLC Media Player?

VLC is one of the most popular open-source players with many valuable functions. However, it does not have a unique cutting feature to trim MP3 files. Instead, you can play the music file in VLC and use its record option to extract the proper audio track.


It’s quite a common need to trim MP3 files. This post recommends the ten best MP3 trimmers for Mac, Windows PC, iPhone, iPad, and Android phones. You can select your preferred one to cut audio files on your device.

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