AUDIO EDITOR

Record and edit audio for studio-grade quality with an audio enhancer, background noise remover, and more AI-powered tools.

Start editing

or, try a sample

Explore a library of studio-quality tools for professional audio

Record audio, edit pre-recordings, and cover every stage of editing audio with with state-of-the-art audio editing tools.

Instantly clean audio with a background noise remover

Getting crystal clear audio as you record is nearly impossible—it takes a lot longer than expected. Take care of it with AI noise reduction. Kapwing’s audio editor includes a background noise remover that detects and instantly cleans your audio, stripping away any disruptive noise in the background. Always sound clear and professional from here on out.

Remove background noise

Instantly clean audio with a background noise remover

Add layers of music tracks and sound effects with a multi-track audio editor

Scrambling through a pit of audio files longer than you wanted can be frustrating. Find the right sound effect to place in your project or the perfect song for background music directly in Kapwing’s audio editor. Access a built-in audio library with 100+ music tracks and sound effects to directly drag-and-drop audio files to your project. It’s as easy as that.

Explore audio library

Add layers of music tracks and sound effects with a multi-track audio editor

The perfect audio editor for transcribing podcasts, webinars, and shows

Get every piece of content done in one place. Record, edit, then convert audio to text in different formats (.TXT, .SRT, .VTT). Turn audio recordings into text transcripts to heighten your content repurposing strategy across every channel.

Transcribe audio to text

The perfect audio editor for transcribing podcasts, webinars, and shows

"Kapwing helps you spend less time learning complex video editing platforms and more time crafting stories that will connect with your audience and customers. We've used the platform to help create engaging social media clips from our clients' podcasts and we can't wait to see how the platform simplifies this process going forward.”

Grant Taleck

Co-Founder at AuthentIQMarketing

Every video creation tool you need, all in one place

Get all your editing done in one place. Craft your videos for every platform using powerful features accessible for everyone.

Online video editor

Edit your videos with our fast, powerful video editor. Accessible for beginners, feature-rich for pros. Available on any device.

Magic subtitles

Add word-by-word captions to any video with Kapwing's subtitle generator. Change colors, fonts, and add animations or transitions.

Generative AI

Text to video is here. Create videos with a simple text prompt that include stock clips, music, subtitles, and transitions.

Collaborative editing

Organize footage and files with a shared workspace. Review and share feedback with your fast with real-time comments.

Edit video with text

Edit a video just by editing text. Trim videos or clip sections by removing text from the video's auto-generated transcript.

Automatic resize

Crop, flip, or resize videos to fit any platform. Built-in social media Safe Zones ensure your content always fits correctly.

Instant transcripts

Transcribe video to text with a single click. Repurpose audio or video content into articles and text posts, or convert to subtitles.

Translation & dubbing

Reach a global audience and translate videos in 70+ languages. Accurate translation for video subtitles and voice overs.

Enhance audio quality

Clean audio in seconds, remove background noise from videos, add music and effects, and split or merge audio with our built-in audio editor.

"Kapwing is incredibly intuitive. Many of our marketers were able to get on the platform and use it right away with little to no instruction. No need for downloads or installations—it just works."

Eunice Park
Studio Production Manager at Formlabs

How to Edit Audio Online

Upload audio
Upload audio track to the online audio editor. It can be an MP3, AVI, M4A, and other audio file formats.
Edit audio
Trim, adjust, and edit audio files in just a few clicks. Use the noise reduction tool to quickly polish music, sound effects, and other audio effects.
Export and download
Export audio as MP3 and download a file. Choose to go back and add visuals to your audio files or simply upload and share on your favorite platforms.

Frequently Asked Questions

Can I edit audio online for free?

Absolutely! Kapwing is free to use for editing audio, video, and images. Unlike other audio editors, Kapwing is a full creative work suite with powerful tools built for businesses, professionals, and casual content creators. Start editing directly in your browser—no downloads required.

Where can I make simple audio edits like trim, layer, and arrange?

Kapwing is an easy-to-use audio editing software for teams, professionals, and casual creators to edit and create audio clips completely online. From start to finish, you have full control over making simple edits like trim audio and rearrange audio files.

How can AI edit audio for me?

Explore these two powerful features to speed up your editing process with AI-powered tools:

Remove background noise. Too noisy in the background of your audio? In just one click, Kapwing cleans and removes distracting background noise to bring your primary audio out more.
Remove silences automatically. Especially useful for talking head videos or podcasts, use Kapwing’s Smart Cut to automatically remove any silences, pauses, or bad takes in any video or audio.

How do I turn audio into video?

Kapwing supports a majority of audio file formats: MP3, WAV, WMA, and more. To convert audio to video, simply upload audio files directly to Kapwing, click “Export project,” and select “MP4” as the output.

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.

Trusted by millions of creators all over the world

Rated 4.9 with 4841+ reviews

Rated 4.5 with 1203+ reviews

Rated 4.4 with 193+ reviews

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, there 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

It just works!

Kapwing is incredibly intuitive. Many of our marketers were able to get on the platform and use it right away with little to no instruction. No need for downloads or installations - it just works.

Eunice Park

Studio Production Manager at Formlabs

With Kapwing, we're always ready to create.

Kapwing is an essential tool that we use in MOXIE Nashville every day. As a social media agency owner, there's a variety of video needs that my clients have. From adding subtitles to resizing videos for various platforms, Kapwing makes it possible for us to create incredible content that consistently exceeds client expectations. With Kapwing, we're always ready to create - from anywhere!

Vannesia Darby

CEO at MOXIE Nashville

Spend less time learning... and more time crafting stories.

Kapwing helps you spend less time learning complex video editing platforms and more time crafting stories that will connect with your audience and customers. We've used the platform to help create engaging social media clips from our clients' podcasts and we can't wait to see how the platform simplifies this process going forward. If you've learned graphic design with Canva, you can learn video editing with Kapwing.

Grant Taleck

Co-Founder at AuthentIQMarketing.com

It keeps getting better!

Kapwing is probably the most important tool for me and my team. It’s always there to meet our everyday needs in creating scroll-stopping and engaging videos for us and our clients. Kapwing is smart, fast, easy to use and full of features that are exactly what we need to make our workflow faster and more effective. We love it more each day and it keeps getting better.

Panos Papagapiou

Managing Partner at EPATHLON

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 an 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