How to resize a video with Online Video Editor
Upload the video
Add your video to the web service with the button or drag and drop it into the special drop zone around the button. The program only works with MP4, AVI, MKV, WMV, and MOV files with the size under 500 MB.
Resize the video
Select the desired aspect ratio & dimensions: the resulting video can be either square or rectangle. There’s also an option to choose whether to crop the video or keep the black bars of the original canvas.
Download the result
Hit Export Result – you’ll see the export settings window. Choose the most appropriate export option and wait for the download to start.
Why choose Movavi’s online video editor to resize your video?
Fast video resolution converter
Use the program to resize a video for free in 3 steps – simply upload the video and click a few buttons.
Only you have access to all the files you upload to the online video editor.
Online video resizer
Use this web app to change the video size without downloading and installing any desktop software.
Our online video resizer has an intuitive interface and is easy-to-use even for an inexperienced user.
Supports popular aspect ratios
To set the desired video dimensions, choose one of the supported aspect ratios: 1:1, 9:16, or 16:9. Optimize your video for any social network such as Instagram (Story or Feed), YouTube, Twitter, and Facebook.
Save videos for free
Use the free export option with a watermark or the premium option without quality loss.