Step 3: Click on the Copy button again.
We have exhausted all the methods so you can choose one that works best for you.
Following that, click on a file format to start the downloading process.
It's the second choice in a pop-up menu that arises when you click your mouse on any options.
It can detect the YouTube video you are playing with your browser and enable a download extension allowing you to capture the video with subtitles in one click.
On the right, you can select the language.