
NOTE: if you want to create a new version of a video with different dimensions while still keeping the old version, first make a copy of the video on the editor homepage, then open the copy and follow the below steps. See below for a step-by-step guide, as well as tips on removing black bars and borders if you want your videos to fill the frame. But if you want to change the dimensions later or copy your video in another aspect ratio, you can do that too. When you create a new video, the default aspect ratio will be 16:9. How to change the dimensions of an existing video


First, import your media, then resize your video, and lastly, export it.

In this tutorial, you'll learn how to resize a video quickly with Clipchamp.
