Create, remix, and edit MP3 files online

Easily make the perfect MP3 file

MP3s are the most popular audio file format on the web today. When making and editing MP3s, we often need to accomplish tasks like trimming MP3, splicing audio, or overlaying one track on top of another. Luckily, the Kapwing editor is the perfect MP3 editor for your audio content. You can use Kapwing Studio to edit a podcast, create a new song, or just trim out a smaller section of your audio file.

How to Edit an MP3 Online

Upload your audio
Upload the mp3 that you want to edit, or paste a link to your audio file online. If you have multiple audio tracks to edit, you can upload them all at the same time.
Edit your audio
Use the timeline to edit and trim your audio. If you have multiple tracks, you can position them in the right places using timeline. Use the audio tab in the left sidebar to find stock audio and music to include in your final MP3.
Export and share
When you're done editing your mp3, just click export and your final mp3 file will be exported. Download and use your audio as you need.

Editing Audio Files Online

With Kapwing's user-friendly MP3 editor, you can cut, split, and trim MP3 files within seconds. This tool is free to use on any iPhone and Android phone or Windows and MAC computers. Split a large MP3 file into multiple tracks and trim the audio to get your preferred duration. In a few clicks, this simple editor can help you edit songs, voice recordings, ringtones and more without the hassle of downloading software.

Get started by uploading or pasting a URL to an MP3 file or use a video with audio you want to edit. Drag the ends of your audio file to trim the length and use the split tool to cut the MP3 into two parts. You can delete extra clips, overlay audio, and join mp3 files on the timeline to create the perfect sound. Adjust the volume to balance your audio and you can increase or decrease the speed of your audio layers.

Don't have the perfect mp3 handy to edit? No problem - Kapwing has you covered. Choose from a vast collection of free, royalty-free stock audio tracks and sound effects to create the perfect MP3. Simply select the "audio" tab, and search through categories of free music that can be edited and trimmed to the perfect sound.

Listen to your new and improved MP3 file, then export and download the audio to save and share online. Try this free online MP3 editor by Kapwing to create the perfect audio for all your needs.

Even more features on Kapwing

Templates

Get inspired by hundreds of trendy video templates made to unleash your creativity. Select the template that best suits your project, and then make it your own with custom videos, images, or text. Making professionally designed videos or memes has never been faster.

See all templates

What's different about Kapwing?

Easy

Start creating immediately with thousands of templates and copyright free videos, images, music, and GIFs. Repurpose content from the internet by pasting a link.

Free

Kapwing is completely free to start. Just upload a video and start editing! Supercharge your editing workflow with our powerful online tools.

Accessible

Automatically subtitle and translate videos with our AI-powered Subtitler tool. Caption your videos in seconds, so that no viewers get left behind.

Online

Kapwing is cloud based, which means your videos are wherever you are. Use it on any device and access your content anywhere in the world.

No spam or ads

We don't serve ads: we're committed to building a quality, trustworthy website. And we will never spam you nor sell your information to anyone.

Powerful

Kapwing works hard to help make the content you want, when you want it. Get started on your project today.

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Best online video service ever. And a miracle for deaf people.

[Subtitler] is able to autogenerate subtitles for video in almost any language. I'm deaf (or almost deaf, to be correct) and thanks to Kapwing I'm now able understand and react on videos from my friends :)

Michael Trader

Information Services Freelancer

This tool should be in every social media account managers' bookmark list.

I use this daily to help with video editing. Even if you're a pro video editor, their is no need to be spending hours trying to get the format correct. Kapwing does the hard work for you.

Dina Segovia

Virtual Freelance Worker

By the far the most user friendly software to use.

As a housewife at home looking to start a Youtube channel for fun with absolutely zero editing experience, it was so easy for me to teach myself via their YouTube channel. It takes the tediousness out of editing and encourages creativity. As long as Kapwing is around, I will be using their software.

Kerry-lee Farla

Youtuber

Kapwing is my secret weapon!

This is one of the most powerful, yet inexpensive and easy-to-use video editing software I've found. I blow my team away with how fast and efficiently I can edit and turnaround video projects.

Gracie Peng

Director of Content

Kapwing is king.

When I use this software, I feel all sorts of creative juices flowing because of how jam-packed with features the software really is. A very well-made product that will keep you enticed for hours.

Martin James

Video editor

Love this site.

As a English Foreign Language Teacher, this site helps me to quickly subtitle interesting videos that I can use in class. The students love the videos, and the subtitles really help them to learn new vocabulary as well as better understand and follow the video.

Heidi Rae

Education

Excellent subtitling features

[It] works perfectly for me. Have been using Kapwing for a year or so, and their automatic subtitle tool gets better and better every week, it's rare that I have to correct a word. Keep up the good work!

Natasha Ball

Consultant