ThumbSnap - YouTube Thumbnail Downloader

Download any YouTube thumbnail in full HD — in one click, free and without a watermark. ThumbSnap saves the thumbnail image of any YouTube video, Short or live stream in every size YouTube provides, from Max HD (1280×720) down to the smallest preview. Built for creators studying what works, designers making mockups, marketers preparing reports and anyone who needs the image fast. 🎯 How it works 1. Open a YouTube video, Short or live stream 2. Click the ThumbSnap icon to preview the thumbnail 3. Pick a resolution, or download every available size at once ⚡ Four ways to download • Popup — preview the image and choose any resolution • Hover button — a download button appears on thumbnails across YouTube: home feed, search results and recommendations • Player button — save the current video's thumbnail from the player controls • Right-click — choose "Download Thumbnail" on any YouTube thumbnail image ✨ Features • Every resolution: Max HD 1280×720, SD 640×480, HQ 480×360, MQ 320×180 and 120×90 • Download all sizes in one click • Sizes a video doesn't have are detected and skipped automatically • Copy the Max HD image link to your clipboard • Clean file names based on the video title • Works with regular videos, Shorts and live streams 💛 Free, no watermark Every download is the original, full-quality image. No paywall, no account, no ads. ThumbSnap is made by one independent developer and supported by optional tips on Ko-fi. 🔒 Privacy ThumbSnap runs entirely in your browser. No account, no analytics, no uploads. It only connects to YouTube's image servers to fetch thumbnails. ⚖️ For personal and creator use. Thumbnails belong to their creators — please respect copyright.