If you are looking for a website where you can remove the background of the gif and vedios so I want to tell that you are on the right place. Now without wasting of time go through the instructions.
Go to google.com
Now write unscreen.com into the search bar of google and then enter
Now you will be on the website
Click on the Upload clip and choose the gif or video which you want to remove background.
Now you can see this gif without backgroaund
Step 6- see the result
NOTE- you can easily remove the background of gif and video but if should know if you are removing background of video you have to convert it into gif first then you continue on it. You can convert your video into gif with this