YT-Thumbnail

Adds a button to YouTube video and Shorts pages to download the thumbnail image with one click.

YT-Thumbnail is a Chrome extension for YouTube thumbnails that makes grabbing any video’s preview image effortless. This one-click YouTube thumbnail downloader fetches thumbnails in full HD quality (up to 1280×720 resolution) directly from YouTube’s servers. The extension works by extracting the video ID and constructing the direct image URL, so you always get the highest-quality image available. Uniquely, YT-Thumbnail even handles YouTube Shorts and live-stream videos – allowing you to download Shorts thumbnails or use it as a live video thumbnail extractor for any stream. With a built-in download button on every YouTube page, you simply click once to save the HD thumbnail in an instant. Designed with usability in mind, YT-Thumbnail features a clean, intuitive interface that anyone can use immediately. It’s also engineered for efficiency: experts note that Chrome extensions should be “fast and lightweight” , and YT-Thumbnail delivers on that promise without slowing you down. Whether for SEO, content creation or any creative purpose, this extension streamlines grabbing HD YouTube thumbnails on demand. Install YT-Thumbnail now from the Chrome Web Store and start saving high-definition thumbnails with a single click! Features: One-click download; HD YouTube thumbnails (1280×720); supports Shorts & live video thumbnails; clean user-friendly UI; fast, lightweight performance.