Audio Cleaner

Clean up your voice recordings for a better sound with our online tool!
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Get better sound in your videos with our online voice cleaner tool!

Wanna take your content to the next level but don’t have time to become an audio editing professional? We’re here to help! Our online audio enhancer lets you clean up your audio recordings with one click. No audio editing experience is required! Just bring your video or audio file over to Flixier, open the Audio Enhancement menu, choose the ‘clean up the speech’ option and we’ll take care of it in a few seconds. And the best part is that you don’t even need to download or install anything on your device. Our tool works entirely in your web browser, so you can use it easily on any computer.

Audio Cleaner

Clean audio online

Flixier is a fully online video editor and audio enhancer. That means you can access and use it from any device that’s capable of running a modern web browser. On top of that, Flixier uses cloud computing to process your audio in seconds, which means you will always enjoy a fast, seamless experience regardless of your device’s system specifications.

Cut, trim and combine audio tracks

Use our powerful timeline to cut out parts of your audio, trim it down to a shorter length, or add multiple audio tracks to one video. Flixier gives you all the tools you need to create professional looking and sounding content, regardless of your experience level. Your creativity is the only limit! 

Add music and sound effects to your content

Flixier’s stock audio libraries are filled to the brim with music tracks and sound effects that you can use in your videos for free! All you have to do is open the Audio library on the left side of the screen, use the search bar to find what you need and then drag it over to your video. You’re free to cut,trim, pan and adjust the volume of these tracks however you want! 

Try our online audio cleaner for free 

Our free version lets you enhance up to five minutes of audio for free! As a free user, you also get access to all of our video editing tools, so you’re free to play around and experiment with Flixier in order to determine whether it’s the right tool for your needs. Just go ahead and click on Get Started! You don’t even have to register an account!

How do you clean audio and voice recordings?

How do you clean audio and voice recordings?

Click on Get Started to open Flixier in your web browser, then drag your audio or video files over to the menu that pops up on screen. You can also import files directly from any of the cloud storage services listed there, or copy the link to your video or SoundCloud recording and import it using the Link option.

Clean up your audio recording

Once the audio or video file is in your library, drag it down to the timeline at the bottom of the screen. Select it on the timeline, then click on Enhance Audio in the left-side menu. Under “I want to:”, select “clean up the speech”, then select the type of content you’re trying to clean up under the “For my:” box and click on Enhance Audio.

Download or publish

When that’s done, click the Export button in the top right corner of the screen. You can choose whether you want to save your project as an audio file (MP3) or a video (MP4). Click on Export and Download and Flixier will take a couple of minutes to process your file and then download it to your computer.

Why use Flixier to clean up audio online?

Save time with a simple online voice cleaner

Forget about spending hours watching videos about noise gates, compressors and other audio editing tricks. Flixier takes care of that for you and bundles all of these settings into one option, so you can clean your audio up with one click, even if you don’t have previous audio editing experience.

Use EQ to make your content sound better

Want more control over how your podcast or video sounds? Dive into Flixier’s audio editing options! Pan sounds from left to right, or use the equalizer to cut or boost frequencies. Give your songs more bass or scoop out some of the mids to make sure that your voice can punch through and your listeners can understand you.

Create transcripts or subtitles automatically

Use Flixier to generate transcripts or subtitles for your content with one click. Our machine-learning powered tool can analyze your speech and convert your audio to text, or generate a perfectly synchronized subtitle that you can translate into different languages without having to leave the app.

Publish your creations to social media

After you use Flixier to clean up your voice recordings, you can give your videos a title and a description and have Flixier publish them to your social media accounts as soon as they’re done processing. This streamlines the publishing process and frees up time for you to focus on what content you want to create next.


I’ve been looking for a solution like Flixier for years. Now that my virtual team and I can edit projects together on the cloud with Flixier, it tripled my company’s video output! Super easy to use and unbelievably quick exports.

Steve Mastroianni -

My main criteria for an editor was that the interface is familiar and most importantly that the renders were in the cloud and super fast. Flixier more than delivered in both. I've now been using it daily to edit Facebook videos for my 1M follower page.

Evgeni Kogan

I'm so relieved I found Flixier. I have a YouTube channel with over 700k subscribers and Flixier allows me to collaborate seamlessly with my team, they can work from any device at any time plus, renders are cloud powered and super super fast on any computer.

Anja Winter, Owner, LearnGermanWithAnja

Frequently asked questions.

Frequently Asked Questions

If you have any further questions, Get in touch with our friendly team
If you have any further questions, Get in touch with our friendly team

What does cleaning audio do?

What does cleaning audio do?

Cleaning an audio recording means removing unwanted sounds. These can be things like your computer fans, cars passing by, accidentally breathing into the microphone as well as any unpleasant mouth noises that might have gotten picked up by your mic.

Can you improve audio quality with Flixier?

Can you improve audio quality with Flixier?

Yes! Choosing the ‘improve audio quality’ option in our online audio enhancer tool will make your volume levels more consistent, remove background noise and clean up your speech as much as possible.

How do I clean up audio recordings?

How do I clean up audio recordings?

You can clean up audio recordings manually using a professional DAW program (DAW stands for Digital Audio Workstation), or you can take the faster route and use an online audio enhancer like Flixier to clean up the speech in your videos and audio recordings.

How do I clean up audio recordings?

How do I clean up audio recordings?

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