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Best Free Audio Cutters Online in 2021

If you have MP3 or audio files that you want to trim or remove some part of it, you can do that easily because now you have feature-rich top audio cutters online. There can be multiple reasons why you want to trim or cut an MP3/audio file, and no matter what the reason is, all you need to do is find a reliable audio cutter online for free and start using it.

Since we are living on a digital page, finding an audio cutter is not difficult at all. There is a plethora of audio cutters available, but the crux is to find the best one that will let you trim or cut an audio file just the way you want. To make things easier for you, we are here with our hand-picked audio cutter online MP3 tools that you can try. So, keep reading to find what they are. 

1. Audio Trimmer

online audio cutter: Audio Trimmer

Audio Trimmer is free to use online audio cutter and is extremely easy to use. Whether you have used an audio trimmer previously or not, using this audio cutter and trimmer will be easy. You just need to have a good internet connection to start using Audio Trimmer. This trimmer will work on a laptop, computer, and mobile devices. 

2. Online MP3 Cutter

online audio cutter: Online MP3 Cutter

To use this online MP3 cutter, you don’t need any special skills. Just upload your audio file, select the area, and cut it. It also lets you fade in and out the audio track smoothly. Since it’s an online tool, you don’t need to install and neither will you have to create an account to use it. 

3. Audio Cutter Online by Clideo

online audio cutter: Audio Cutter Online by Clideo

Clideo’s Audio Cutter Online tool is the easiest MP3 cutter, and all credit goes to its intuitive interface. You can not only choose the length of the audio to cut or trim it but also add fade in and out effect. This is an excellent tool to use to create personalized ringtones of top MP3 songs. 

4.MP3 Cutter

online audio cutter: MP3 Cutter

MP3 Cutter is free to use online MP3 cutter and accepts multiple audio formats. You can upload a local audio file from your computer or paste a URL. It will efficiently remove and cut out the parts that you don’t want in the audio file. It also has a fade-in/out feature, and it is a secure online tool. In addition, you can use this tool to convert audio as well. 

5. CutMP3.Net

online audio cutter:  CutMP3.Net

CutMP3.Net is known for its simple utility. It is an online tool, and you can crop music effortlessly without losing its quality. Every song that gets trimmed through CutMP3.Net will retain the original sound quality. This tool is pretty good for those who want to create ringtones. The only downside of using CutMP3.Net is that it accepts MP3 files only. 

6. Toolster MP3 Cutter Online

online audio cutter: Toolster MP3 Cutter Online

Toolster MP3 Cutter is a dedicated tool that lets you create ringtones out of full MP3 files. So, if you have a favorite song that you want to convert into a short ringtone, try Toolster MP3 Cutter Online. Other than that, you can also use the same tool to cut parts of interviews, audio lectures, audiobooks, and more. It’s straightforward to use but lacks extra features. 

7. Wincreator

online audio cutter: Wincreator

Wincreator accepts up to 50 MB of an audio file. It lets you cut parts of an audio file, convert videos to MP3, can be used as a video audio cutter online tool, and lets you do many more. Once you upload a file and trim it, it doesn’t save the audio file on its system. This ensures that Wincreator prioritizes safety. And once you are done trimming your audio, you can preview it too. 


online audio cutter: Magicode

Like many other online audio cutter and trimmer tools, is an online tool perfect for trimming long MP3s into short ringtones. The best part about this tool is that it is free to use, and there is no file size limit. This means no matter how long the audio file is; you can upload it on this online tool. 

9. Toolur MP3 Cutter

online audio cutter: Toolur MP3 Cutter

Toolur MP3 Cutter is counted among the best audio cutter and trimmers. Whether you want to trim an audio recording or a music file, Toolur MP3 Cutter will let you do everything. Apart from trimming and cutting an audio file, you can use it to convert an audio file to MP3 format as well. One good thing about Toolur MP3 Cutter is that it comes with a fade in and fade out feature. 

10. Audio Alter

online audio cutter:  Audio Alter

Audio Alter allows you to cut and trim audio effortlessly. It accepts a few audio file formats, and the way it trims an audio file is commendable. You just need to upload an audio file and choose the area that you want to trim, and that’s it. Your work will be done. In addition, Audio Alter is a free-to-use online tool. 

Bonus: How to Cut Audio with Wondershare Filmora

If you have a video with a soundtrack that you want to extract and trim, then get a tool that seamlessly lets you do that. Wondershare Filmora is a professional audio and video editing tool that will allow you to do both impeccably. This means that you don’t have to be dependent upon multiple tools. Wondershare Filmora enables you to edit audios without any issue. To extra an audio from a video and trim it, here’s what you need to do:

Step 1: Download Wondershare Filmora and launch it. Now, import the video that has the soundtrack. 

Step 2: Drag the video to the timeline, and click on the Detach Audio option. This will extract the audio from the video.

detach audio from video in Filmora

Step 3: To trim the audio, place the cursor anywhere in the audio and press the Split option. This will delete the area of the audio file that you don’t want.

Step 4: After everything is done, you need to click on the Export option to save the audio on your computer, and it’s done. You now have trimmed audio. 

There are many video tutorials about how to edit audio with Filmora on YouTube, and here is one for beginners:

Try It Free

For Win 7 or later (64-bit)

Try It Free

For macOS 10.12 or later


If you like music and want to trim it, it is better to find a reliable audio trimmer that will let you do that. Online audio trimmers are easy to use, and the ones that we have listed here are free. Moreover, none of the tools will ask you to register. Instead, you can simply add the audio file you want to trim and get the thing done. And if you have a video with an excellent soundtrack, try Wondershare Filmora to extra the audio and trim it. 

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