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How to Trim Audio File in 4 Workable Ways [Desktop/Mobile]
Posted by Aira Lesly Escoto to Edit Video/Audio Jun 26, 2026
How to trim an audio file? You probably want to create a ringtone out of an audio file, remove unwanted or unnecessary parts to fix or clean it, or reduce its file size. Well, whatever the intent is, trimming an audio file is easy, most especially if you have the right tools to do it. Now, if you want to learn to trim the start and end of an audio file, then continue reading this post, as it features the six best ways to do it with the use of the right tools. So, without any further ado, start diving below.
Guide List
How to Trim Audio Easily in Audacity Comprehensive Way to Trim Audio without Quality Loss Use iMovie to Trim Audio Files on Mac 3 Apps to Trim Audio Files on Android/iPhoneHow to Trim Audio Easily in Audacity
When talking about modifying, altering, or editing an audio recording, one of the best tools that you can use is the professional Audacity. You can use Audacity to edit audio files on different platforms, including Windows and Mac. It is packed with various audio-related editing features, which includes trimmer.
However, since this one is primarily designed to edit audio, expect that it is definitely made for professional editing despite its outdated interface. With that case, beginners might get overwhelmed by it. If you still want to try Audacity, here's a simple guide to set the length of an audio file with this tool:
Step 1Visit Audacity's website and download it on your computer. After that, launch it, click the "File" tab, select the "Open" option, and select the audio file you want to trim to import it.
Step 2Next, locate the parts that you wish to trim. To do it, you need to play the audio, listen to it, and identify the parts to be removed. You will then see the "Play Head" moving to the right. Once it reaches the starting part you wish to trim, click "Pause" to stop it.
Step 3After that, click the "Selection Tool" at the top. Then click and hold at the start of the audio you want to trim, and drag the cursor to the end of the section. Then, press "Delete (Del)" on the keyboard to trim or delete the selected part.
Step 4If you are done trimming the audio, click the "File" tab at the top. Then, click the "Save Project" button and select "Save Project As…" to save the trimmed audio to your device. That's it! That's how you use Audacity to trim an audio file.
Comprehensive Way to Trim Audio without Quality Loss
Another tool you can use to trim an audio file is the professional 4Easysoft Total Video Converter. This program offers a much simpler way to trim any parts of an audio file, unlike Audacity. This one supports a video trimmer feature that enables you to easily trim any unnecessary segments of the audio without losing its original quality. It allows you to remove specific audio parts through clippers or by entering duration values, which makes it easier for you to trim your audio in any way you want.
Trim audio in any parts of it: beginning, middle, and ending.
Increase the volume of your audio before exporting it as a trimmed file.
Add fade-in and fade-out effects to your trimmed audio.
Enhance the quality of your audio by tweaking its settings.
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Step 1Install the 4Easysoft Total Video Converter on your desktop and launch it afterwards. Next, click the "Toolbox" tab, search for "Video Trimmer", and select it.
Step 2Then, click the "Plus" icon to import the audio that you wish to trim of the unnecessary parts. Next, drag the clippers on the progress bar to remove unwanted sections; only the part within the red box will remain. You can also set the start and end times using the "Duration bar".
Step 3Aside from that, you can also do a quicker splitting, click the "Fast Split" button, and choose either average segments or a specific number of splits. Then, you can also add "Fade in and Fade out" effects to your audio to make it sound polished.
Step 4Once you are satisfied, click "Export" to save the trimmed audio to your device. And those are the steps to trim long audio files using this professional tool.
Use iMovie to Trim Audio Files on Mac
Aside from the first two featured tools, you can also use iMovie, which is already pre-installed on your Mac. This one is a free, user-friendly video editing tool designed by Apple for macOS and iOS devices. It enables you to trim an audio as well as create a full video output through its editing features without automatically added watermarks. How about trim audio file with iMovie on Mac? Here are the steps you need to follow:
Step 1Launch the iMovie tool on your Mac. Then, import the audio you wish to trim and move it to the timeline. Next, put the "Playhead" on the exact area where you want to trim.
Step 2After that, right-click on your mouse and select "Trim to Playhead" from the list of options that appear.
Step 3Once you are done trimming the video, click the "Save" icon at the top right section to save the trimmed audio on your device.
3 Apps to Trim Audio Files on Android/iPhone
If you prefer to use a mobile-based tool to cut out specific parts of a song, here are the three best applications that you can try! Explore each of them below.
1. Capcut [Android/iPhone]
CapCut is a free and easy to use video and audio editing app for iOS and Android made by ByteDance that lets you import an audio, put the audio on a timeline, and trim, cut, split, or shorten the sound clip so you can remove unwanted beginnings or endings, edit voiceovers, music, or sound effects, and export the finished result directly on your phone or tablet.
2. InShot [Android/iPhone]
Another app you can use to split audio files is InShot. This audio cutter app allows users to easily edit media on your phone. It can trim audio files, allowing you to cut, shorten, and adjust audio timing while also adding music, effects, and more to create polished sounds.
3. AudioLab [Android/iPhone]
The last app that you can use to trim or cut an audio file is AudioLab. This audio trimmer app lets you trim and edit audio files on your phone. You can cut or shorten parts of a clip, record new audio, mix tracks, and add effects like fade-in or fade-out. It is useful for making ringtones, editing podcasts, or preparing audio for videos, just like the first two apps earlier.
Conclusion
Now those are the six best tools that you can use to cut and trim audio files. Through them, you can easily and effectively trim unwanted parts of a video, whether it is at the beginning, middle, or ending. With the use of those tools, you can now create a ringtone out of an audio file, remove unwanted or unnecessary parts to fix or clean it, or reduce its file size. However, if you really want to make things easier and quick with high-quality results, 4Easysoft Total Video Converter is the key! Try this tool today.
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