MP4 Compressor
Make your MP4 video files smaller while preserving their quality!
Compress MP4 in your browser
Looking to effortlessly share and efficiently store your large MP4 videos? Flixier's online MP4 compressor can reduce video file size without losing quality. You can do it all directly in your browser, with no need for downloads or complicated video codec installs. Enjoy fast and hassle-free file size compression for all your video files, whether they are MP4, AVI, MKV, or any other format. Add multilingual subtitles, stunning filters, captivating effects, seamless transitions, royalty-free music tracks, and even AI audio enhancement to take your content to the next level. And the best part is that it's all available in one user-friendly dashboard that you can access from any browser.
Reduce the file size of your MP4 videos
Make videos smaller for quicker uploads and easy sharing through messenger apps or email. No need for complex file conversions. Compress MP4 video online without affecting video resolution. Simply upload your video file to Flixier’s MP4 compressor, choose your desired compression level, then save or share it directly from Flixier.
Compress MP4 or any video format
Shrink any video format, whether it's MP4, MKV, WEBM, MOV, AVI, WMV, or any other popular format, with our online video compressor. No need to worry about video file conversions or compatibility issues. Just upload your video to Flixier and start compressing to reduce file size while keeping as much quality as possible.
Save storage space
Do you have a ton of videos taking up space on your device? Whether it's your favorite podcasts, YouTube videos, or Instagram reels, Flixier can shrink those file sizes and keep your entertainment within arm's reach. Save storage space by reducing your video’s file size, making it easier to store and play them offline on your device.
Make video sharing easy
Make MP4 videos easier to share and ensure flawless streaming. Compress without affecting video resolution, improve loading times, and ensure smooth playback thanks to using less bandwidth. Our video converter simplifies converting any video format to MP4 for better compatibility and sharing. Your audience on Facebook, YouTube, email, or your own website will thank you for the mind-blowing viewing experience.
How to compress MP4 videos:
1
Upload your MP4 video
Click the blue Get Started button above to open the MP4 compressor in your browser. You can easily drag and drop your file from your computer, laptop, mobile phone or upload it from Google Drive, One Drive, or Dropbox.
2
Compress MP4 video
Select your video compression mode: Bitrate or CFR. Use the slider to adjust the compression level you desire without losing video quality. You can also modify the frame rate (FPS) and resolution. On the left side, you will see a live preview of the estimated compressed video size, allowing you to make adjustments as needed.
3
Save or share
Once you have finished, simply tap the Compress Video button. Then, you can choose to save the video by clicking the Download Video button or continue editing it by tapping the Edit Video button.
Why use Flixier as an MP4 compressor:
Compress and edit in one place
Flixier's online video editor comes packed with all the editing tools you need to create content faster and easier, no matter your skill level or device you're using. Cut, trim, rotate, compress, or convert videos online. Add subtitles, captions, and even record using your device's microphone, and then edit and publish videos, all from one intuitive dashboard.
Repurpose content faster
Flixier's social media safe zone features ensure that your compressed videos display flawlessly on each platform. You can toggle safe zones on or off and easily repurpose content with just a few clicks. Once you are done, you can instantly publish it on multiple platforms simultaneously.
Reach out to global audiences
Make your videos more accessible by adding subtitles and captions in over 130 languages with our online subtitle generator. Not only that, you can edit text and perfectly sync it with your video. Try our creative styles, change font style, text color, and size, and position it as you see fit to complement your video.
Publish to all your social media accounts
Whatever your content is, editing and sharing your videos with the whole digital world has never been easier. You no longer need to switch between apps. Once you are satisfied with your video, save and publish it to Instagram, TikTok, Facebook, YouTube, and more, thanks to our smart social media integrations.
Need more than an MP4 compressor?
Edit easily
With Flixier you can trim videos or add text, music, motion graphics, images and so much more.
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
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.
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.
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.
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.
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.
Frequently
Asked
Questions
How to reduce the size of an mp4 file?
To make your MP4 file size smaller, simply import it into the Flixier online MP4 compressor. Once the file is imported, just choose your compression settings and click the Compress video button. Your video will be processed quickly and ready for download in no time.
Is MP4 compressed video good quality?
When compressing an MP4 file, the quality depends heavily on the aggressiveness of your compression. If you reduce the file size significantly, then the video quality might suffer. Flixier’s MP4 compressor shows you an estimated file size so you can compress it just enough to reduce its size while maintaining the best possible quality.
Do i need to download any software to compress mp4?
With an online MP4 compressor like Flixier, you don't need to download or install any software. Just upload your video file, and you're good to go! Our cloud-powered compression technology ensures super-fast compression on any device without losing quality.
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