Thumbnails of a YouTube video is a brief description of the video. There is a saying "First impression is the best impression". An attractive, eye-catching thumbnail makes people more likely to click through to your video. A thumbnail have a major role in the success of your video. In the following sections you can read more about this amazon youtube thumbnail downloader(grabber) tool.
youtube-thumbnail-tool.com helps the users to download the available thumbnails from the video by providing the full Url of the YouTube video. People have zero technical knowledge can use the youtube-thumbnail-tool.com. By using this tool you can download free youtube videos thumbnail image in Full HD(1080), HD (720), SD, and also in small size. it's currently supported formats: YouTube (HD, HQ, 1080p, 4K)
All the below urls are pointed to same video, but size of the thumbnail is different for different urls.
https://img.youtube.com/vi/videoID/0.jpg
First image extracted from the video, and would be 480 x 360 px size.
https://img.youtube.com/vi/videoID/1.jpg
Second image extracted from the video, and would be 120 x 90 px size.
https://img.youtube.com/vi/videoID/2.jpg
Third image extracted from the video, and would be 120 x 90 px size.
https://img.youtube.com/vi/videoID/3.jpg
Fourth image extracted from the video, and would be 480 x 360 px size.
https://img.youtube.com/vi/videoID/hqdefault.jpg
Thumbnail with medium resolution but greater than 480 x 360 px.
https://img.youtube.com/vi/videoID/maxresdefault.jpg
For the maximum resolution of the video, and size would be variable, but greater than 1280px in width.
This software is mostly used by people working with the content creation, so they can get best image for their articles. It's also used by HTML programmers to embed nice pictures in their static websites.