Furthermore, even delete the original pictures, you can still access those thumbnails.

Thumbnail Database viewer can speed up the display of thumbnails in a folder, including thumbs.db, ehthumbs.db, thumbcache_*.db files. Part 2: 2 Thumbnail Viewer Software on Windows 7/8/10/11 to Extract Thumbnail Images Thumbnail Database Viewer – Thumbnail Viewer for Windows 11/10/8.1/8/7 Download any YouTube thumbnail to your computer, iPhone, Android, PSP, etc.Support to view thumbnail images from YouTube in HD, HQ, 1080p, and 4K.What’s more, you can get YouTube thumbnail image download to most digital devices directly. can convert YouTube thumbnail URLs into real pictures for free online. – YouTube Thumbnail Viewer and Downloader

One-click to extract and grab thumbnail images from a YouTube video link in seconds.

Just copy and paste YouTube URL into a blank, and then press the “Enter” key on your keyboard to access all YouTube thumbnails. There is no need to download or install any third-party thumbnail viewer program. – YouTube Thumbnail Grabber and Viewerī is an extremely easy YouTube thumbnail viewer. Use two thumbnail viewers for YouTube and view or even download YouTube thumbnail preview images in high resolution. Part 1: 2 YouTube Thumbnail Viewer to View and Download YouTube Thumbnail Images

Windows image viewer