HomeToolsConvert Videos Online

Online Video Converter

Convert any video format to MP4 – fast, free, and fully online

Convert Video
No account required
Online Video Converter
Lines

From Upload to MP4 in a Snap

Whether it's WebM, MKV, MOV, or even that mysterious VOB file from 2009 that’s been collecting digital dust in your PC, Flixier makes it simple to convert your videos straight to MP4, without having to bother with installations. Just drag, drop, convert, and move on. Next time you’ve got stuff to post and no time to waste, Flixier’s fast, cloud-powered conversions have your back. 

Make Any Video MP4-Ready

Not every video format plays nice with everyone. If, for instance, you have a WebM from a browser-based tool, Flixier easily converts WebM to MP4, the internet’s most compatible format, in just a few seconds. Same for converting VOB to MP4. 

Turn Old Formats Into Modern Content

Got clips in outdated video formats like VOB, MPEG, or AVI? Turn them to MP4 to make them editable, shareable, and streamable again – perfect for digital archives, portfolio refreshes, or saving old home videos from obscurity.

Share Easily on Any Platform

LinkedIn prefers MOV. Instagram wants MP4. TikTok won’t even look at your MKV. Instead of juggling requirements, convert your videos to MP4 and post everywhere without second-guessing. Flixier helps you stay visible across all channels with minimal effort.

Shrink Large Files to Make Them Shareable

Big video files can be a real headache – slow to upload and difficult to share. Flixier lets you convert bulky formats into compressed MP4s that still look great but move faster, then share them by email, direct link or publish them online. 

How to Turn Any Video into MP4

1
Upload from Anywhere

To start, click on the “Get Started” button on the homepage. Once you get to the editor, click on “Import or Record” button at the top of your screen, drop in a local file or pull one from Google Drive, Dropbox, OneDrive, even Twitch or YouTube. 

2
Edit & Convert

Once your video lands in the editor, it’s play time. Cut, caption, translate, narrate – shape your video however you want. When you're ready, hit “Export”, select “Video” and you’ll automatically get an MP4 file in your downloads. 

3
Publish Instantly

Download your MP4, save it to the cloud, send a share link, or open it in Flixier’s full editing studio if you need more polish. You can also publish your video anywhere without worrying about compatibility. 

Why use Flixier’s Video Converter?

Lines

No More Compatibility Headaches

Different platforms and devices all have their own format preferences, and keeping up with them is a struggle. Flixier takes the guesswork out of learning how to change video format. Whether you're uploading to Instagram or embedding your video in a presentation, your videos just work.

Lines

One Tool to Handle Everything

Why jump between apps just to create a single video? Using Flixier’s MP4 file converter, you can convert formats, trim clips, add subtitles, and publish, all from the same browser tab. Whether you're handling MKV to MP4MP4 to MP3, or anything in between, you’ve got everything you need without opening five different tools.

Lines

Endless Content Recycling

Your videos are full of untapped potential. Whenever you’re converting a clip, extracting audio for a podcast, transcribing clips into captions, or even turning images into GIFs, Flixier helps you get more value from the content you’ve already made.

Lines

No Quality is Lost

Forget shrinking file size at the cost of quality. With Flixier’s video format converter, you’ll get smooth playback, sharp visuals, and fast performance, no matter what kind of conversion you’re doing. Because speed shouldn’t mean sacrifice.

Need more than an online video converter?

Edit easily

Edit easily

With Flixier you can trim videos or add text, music, motion graphics, images and so much more.

Publish in minutes

Publish in minutes

Flixier is powered by the cloud so you can edit and publish your videos at blazing speed on any device.

Collaborate in real-time

Collaborate in real-time

Easily collaborate on your projects with Flixier, we offer real-time feedback and sharing of projects.

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.
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
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
Rotten Mango
Trustpilot
4.3 / 5 Rating
Loading...
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.
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.
Monika L.
Teacher
Loading...

Frequently
Asked
Questions

What is an online video converter?

An online video converter is a tool that lets you change a video’s format right in your browser. With Flixier, a browser-based video converter free of charge, you can upload any video file (think MOV, MKV, AVI, WebM, etc) and quickly turn it into a high-quality MP4 that’s ready to edit, share, or upload anywhere.

How to turn a video into a file?

If you're asking how to save a video as a shareable file (like MP4), you can do that easily with Flixier. Just upload your video to Flixier’s online file converter, make your edits, and export as video. This way, your video becomes an MP4 file you can use in emails, upload to YouTube, or embed on your site.  

How to change a video file type?

To change a video file type (aka convert it from one format to another), you can use Flixier’s online converter. Simply drag and drop your video into Flixier, choose the output format – MP4, GIF, or even MP3 – and export it. Whether you’re going from MOV to MP4 or MKV to something more universal, Flixier makes the process quick and accessible. 

How to convert MKV to MP4?

Flixier makes converting MKV to MP4 super easy. Just upload your MKV file, edit the clip as you please, then hit Export, and get a high-quality MP4 in minutes.

How to convert MOV to MP4?

To convert any MOV video to MP4, upload your MOV file to Flixier and export as video. Your video is now ready to use anywhere, and the quality stays intact.