Compress MP4

Use the MP4 Compressor to reduce size of your video

Fast Compression

The tool will do everything for you, just upload your file, set the necessary parameters, and it'll reduce its size and keep quality as much as possible.

Secure Encryption

You're the only one who has access to your files because all the communications are performed via secure channels.

Check Preview

You can first see the preview of your file and only then save it back to your device.

Why reduce MP4 file size

MP4 is a lossless file container format created by Moving Picture Expert Group. It is usually used to store video and audio. However, it can store other data like subtitles too. The format became an international standard.

It is difficult to upload and download large files because it either needs a great Internet connection or a social media you want to upload it to has a size limit. Here you need a video compression tool.

Our tool works with all the popular formats. It is a cloud based solution so it works fast and does not require any downloading. It allows you to compress a video up to 500 MB for free but it does not have a quantity limit.

How to compress MP4 online

Need help?
Choose an MP4 file
First of all, upload an MP4 file you want to compress. You can choose it from your device: Windows, Mac, Android or iPhone. Also you can select it from Dropbox, Google Drive, or Google Photos account by clicking the blue downward arrow.
Specify the compression settings
Select one of the compression options and click "Compress". The tool will compress your video as much as possible according to the selected settings. Wait a few moments, depending on the file size.
Download the compressed MP4
Your video is ready now! Here you can see the initial file size and the compressed one. You can watch the result to make sure it looks good. If you do not like it for some reason you can start over. If everything is okay, download the result back to your device or save to cloud storage.
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Get Video Compressor App for iPhone

Download the Video Compressor App to your iPhone and reduce a video size automatically or by customizing your own compression settings.

Ready to compress MP4 video?
Let's do it with our online video compressor!