Save to google drive extension tool
Step 1. Go to Google Chrome Store (https://chrome.google.com/webstore/category/extensions) to add Save to Google Drive extension onto your chrome.
Step 2. Come into Google Drive to build a new folder named YouTube Downloads.
Step 3. Right click the Google Drive in the webpage to choose Options button, then click Change destination folder button to select the YouTube Downloads folder you set.
Step 4. Open the YouTube website and search for the video you like. Then, copy the video link.
Step 5. At this time, you need to open the other website - KeepVid to create a download link. Paste the copied video URL in the URL box and wait for few seconds. Finally, right click the quality option to choose Save Link to Google Drive option to download YouTube videos to Google Drive. Please note that the download process depends on the file size and the file size limitation is 120MB.