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Add Audio to Video

Add immersive audio to your video in minutes with our online video editor! You can record your own voice tracks, import music and voiceovers from your computer or Soundcloud, even choose from our library of stock music!

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Powerful, yet easy to use

You don’t need to be a certified audio engineer to add audio to your videos with Flixier! Our intuitive interface means that adding audio tracks to your video is as easy as dragging and dropping them on the Timeline. With that being said, if you want to tinker more, we do offer more advanced options like Gain sliders, an Equalizer, fades and the ability to pan tracks from left to right individually.

How to add music to videos

Add the audio to Flixier

Add the song and the video to your Flixier library. You can bring media over from your computer, cloud storage or paste in YouTube or Soundcloud links. If you don’t have a song already, you can use our library of non-copyrighted tracks to find one

Edit the audio

Drag your song and video over to the Timeline. Use your mouse button to drag the song back and forth and synchronize it with the video. You can use the menu on the right side of the screen to change the volume, pan it from left to right or apply an Equalizer

Publish or Download

Once you’re done adding music to your video, click on Export. Give your video a name and choose whether you want to publish it directly to your YouTube or Social Media accounts. Your video will be ready to download in 3 minutes or less

Add music to your video online

Flixier lets you add music to your videos from a variety of different sources. You can upload songs from your computer, paste in a Soundcloud link or pick a song from our library of stock music! And the best thing is that since Flixier is online, you won’t have to worry about downloading or installing any app in order to do it! Just log into Flixier from your web browser and you can add music to your videos on Mac, Windows or ChromeOS.

Record audio for your videos

Flixier can also help you out with recording voice overs and other audio for videos! Our Record button allows you to capture sounds coming from your computer microphone easily, making it easy to create and edit voice overs in a matter of minutes! If you’re shy or don’t own a microphone, don’t worry! You can use our neural-powered text-to-speech option to generate natural sounding voice overs for your videos.

Choose from a diverse library of music

If you’re looking for some background audio that you can add to your videos to set the mood, we’ve got you covered! We offer a large library of copyright free background music that you can search through and add to your videos to enhance the atmosphere and make them more engaging for your audience!

You`re ingood hands

Over 1 million creators use Flixier every month including brands like:

I like Flixier because I can use it anywhere I go and I don`t need a lot of computer requirements but great internet connection. I like how fast it is when it comes to rendering videos and still have the opportunity to continue or start another project while waiting. I appreciate the continuous updates and adjustments because it is necessary for a video editing tool.

Maria Conception Z.

YouTube Strategist | Content Creator | Author of "How to Start Your Virtual Assistant Business" Book

4.5 / 5 Rating

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

4.2 / 5 Rating

I found the user interface to be intuitive. I really love that you can work on other projects while a large project is exporting. The sound enhancements were very helpful to get rid of background noises and increase the quality. I would recommend this program to anyone, it just works. No crashes or buggy. For being a browser based program it really processes videos surprisingly fast.

Rotten Mango

Trustpilot

4.3 / 5 Rating

What I like most about Flixier is the flexibility to edit the captions, both in terms of the text and the time where it starts and finish showing it. It gives you full control.

Franz P.

Trustpilot

4.8 / 5 Rating

This online free program was extremely easy to use, implement, and integrate into my 9-12th grade tech classes. The projects turned out great and were easy to export. I liked having multiple ways to upload pictures. The software was also easy to understand.

Monika L.

Teacher

Frequently
Asked
Questions

How to add background audio to a video

To add background audio to a video, all you have to do is upload your music track to Flixier (or choose from one of the dozens of free tracks we offer), drag it over to the Timeline and then adjust the volume and timing.

How to add music to a YouTube video

There are multiple ways to add music to a YouTube video. You can either use YouTube Studio to add one of their copyright free tracks to your video, or you can use an online video editor like Flixier to add your own music to the video in minutes. Both options work straight from your browser and don’t require any downloads or installs.

How do I add audio to a video for free?

To add audio to a video for free, you need to log into Flixier, create a new project and then upload your video or paste in a YouTube link. Now you can upload your own audio, choose from our library of music tracks or click the Record button to record an audio track using your computer microphone. Once you’re done doing that, drag the audio track down to the Timeline and use your mouse to adjust duration, sync it up or apply effects to it.

Can I post a video on Instagram with music?

Yes, but you must make sure that you don’t break any copyright rules. If you’re recording a story using the in-app camera, swipe right to browse Instagram’s built in music library. If you’re posting a video that’s already been recorded, make sure to give credit to the artist or use an online video editor that offers copyright free songs.

How can I add background audio to a video online?

You can easily add background audio to videos using online video editors like Flixier. Everything happens online without you having to download or install anything.

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Add Audio to Video

Powerful, yet easy to use

How to add music to videos

Add music to your video online

Record audio for your videos

Choose from a diverse library of music

You`re ingood hands

Frequently Asked Questions

How to add background audio to a video

How to add music to a YouTube video

How do I add audio to a video for free?

Can I post a video on Instagram with music?

How can I add background audio to a video online?

Need more than adding audio to your videos?

Create a lyric video

Create a lyric video

Edit YouTube videos

Edit YouTube videos

Make a beautiful slideshow

Make a beautiful slideshow

Articles, tools and tips

Frequently
Asked
Questions