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Trim Audio

Trim and cut audio to a shorter duration

Trim a audio file in just a few clicks

With Kapwing's online audio trimmer you can easily shorten the length of an MP3. This free tool can be used on any iPhone, Android, Tablet or PC with a browser so you can skip downloading software. Podcasters can create snippets of upcoming episodes to share on social media and singers can preview a song online before releasing the full version. In a few clicks, you can also trim and cut your audio to make ringtones, songs, sound effects and more!

Trim Audio Screenshot

How to Trim Audio Online

  1. Upload your audio

    Get started by uploading an MP3, WAV file from your device or paste a link.

  2. Choose start and end times

    Drag the ends of the layer from left to right to change when the audio begins and ends. For finer adjustments, click timing and use the up and down arrow keys to select a start and end time. To trim audio from a video, right-click and select detach audio to begin editing.

  3. Download and share

    When you’re finished, click the dropdown arrow by export video, then click export as MP3 to begin processing your audio.

Trim Audio

Shorten Audio Online For Free

Trimming audio is an important part of any content creator's workflow. You may need to trim an mp3 file in order to cut out a sound effect, or remove parts of the audio that you do not want in your final output. Traditionally, music makers would have to download heavyweight software to accomplish the audio trimming, but with Kapwing, this process is easy, online, and takes only a few clicks.

Start by uploading the audio file that you'd like to trim. You can also paste a link to an audio or video file online, from a source like YouTube or TikTok. Once the audio file is loaded into Studio, use the sliders or the timeline to change the start and end time, make cuts, or shorten your audio. You can also split the audio into different sections and remove the middle part of the audio if that's what you need. Trimming the audio in this way is also an excellent way to convert a longer song to a particular small soundbite.

Once you click Export, Kapwing will process the trims and give you a saveable MP3 version of your new audio file. You can then easily download the audio in just a single click so that you can save it on your device, or share it wherever you need to.

What's different about Kapwing?

No ads
We don't serve ads: we're committed to building a quality, trustworthy website.
Kapwing is completely free to start. Just upload a video and start editing!
No watermark
To create content with no watermark, just sign in to your Kapwing account!
No spam
We will never spam you nor sell your information to anyone.
Kapwing is cloud based, which means your videos are wherever you are.
Kapwing works hard to help make the content you want, when you want it.

Trusted by millions of creators around the world

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Mary P.
News Writer / Executive Producer
A brilliant content creation tool for social media that has a tonne of features available even in the free version. Kapwing is an incredible tool for social media content creation, be it GIF's, images, videos, it has a suite of tools to create awesome looking content in minutes.
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Tom F.
Co-Founder in Marketing
Kapwing is great for various reasons. There's a lot of features for both images and video, all of which are extremely easy to use. I also like that the Kapwing staff responds quickly to user feedback and input. If you create content, even using high end software, there's likely a reason for you to still use Kapwing for something.
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Rosa W.
Media Production Partner
Kapwing is pure genius. It takes a number of small, easy video tasks, and makes them easier. No need to download software just to reverse or resize a video.
Millions of people every month choose Kapwing to create, edit, and share content across the internet. Kapwing is loved and trusted by employees of companies large and small.
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