Download youtube and vimeo thumbnail images of all quality for free. This application let you download thumbnails of all quality. Just paste the URL of the thumbnail video in the below input and click Get Thumbnail Image. Enter a valid YouTube video URL below and click the "Show & Download Thumbnail" button:
How to use YouTube Thumbnail Image Downloader
Step 1 : Go to www.YouTube.com, Search a video. Step 2 : Copy the URL of the video (Example: https://www.youtube.com/watch?v=3nmnMtbzzjE ). Step 3 : Paste that URL in the box given above and then click the "Get YouTube Thumbnail" button. Step 4 : Choose your Thumbnail size and Download it.
