Then you'll see the thumbnails of the video shairng sites. Start iTube HD Video Downloader, and go to Online tab at the left sidebar. Go to Online Section and Click YouTube Thumbnail Method 3: Download YouTube Videos with Built-in Browser Directly You'll see a Downloawd button at the upper right corner of the video screen, and you can click the button to start downloading this video immediately. Now go to YouTube and find the video you want to download. After that, follow the instruction and install the extension in your browser. Method 2: Download YouTube Videos with Browser ExtensionĪfter starting iTube HD Video Downloader on your computer, you can click the Menu icon (3 dashes at the upper right corner of the main interface), and then choose Preferences > Extensions. Then copy the video URL by right-clicking the video and choose Copy link address.Ĭlick the Paste URL button at the upper left corner of iTube HD Video Downloader, and then the program will start downloading YouTube video to your computer immediately. Go to YouTube and find the video you'd like to download.