Paste any YouTube video or Shorts link to instantly preview and download its thumbnail in every available size.
Every YouTube video has multiple thumbnail sizes stored on YouTube's own servers, from a small default preview up to a full HD 1280×720 image. This tool fetches all available sizes for any public video or Shorts link instantly, so you can preview and download the exact resolution you need, no app, extension, or login required.
It works entirely in your browser using the same publicly accessible thumbnail links YouTube itself uses, nothing is uploaded or processed on a server.
Shorts thumbnails work exactly like regular video thumbnails here. Copy the link of any Short (youtube.com/shorts/...), paste it above, and all available thumbnail sizes appear instantly. This is handy for creators reusing a Short's cover on other platforms, or for checking how a Shorts thumbnail looks at full resolution, something the YouTube app never shows you.
Every YouTube thumbnail lives at a predictable URL based on the video ID:
https://img.youtube.com/vi/VIDEO_ID/maxresdefault.jpg
Replace maxresdefault with hqdefault, mqdefault, or sddefault for smaller sizes. This tool builds these URLs for you automatically, no need to find the video ID or type anything by hand.
Max quality (1280×720) is the sharpest version YouTube stores, use it for reuploads, blog covers, and design work. HQ (480×360) is ideal for previews and embeds where file size matters. Note that very old or low-resolution videos may not have a max quality version, in that case the highest available size is still shown, so you always get the best quality that exists for that video.
Yes. This tool fetches the maximum resolution thumbnail available for a video, up to 1280×720 (Max HD). Not every video has a 4K/max-res thumbnail uploaded, in which case the next best available size is shown.
Yes, paste a Shorts URL (youtube.com/shorts/...) the same way as a regular video link and thumbnails will be fetched automatically.
No. This tool works entirely online in your browser, no app, APK, or Chrome extension needed. Just paste a link and download.
Yes, it's completely free with no login, signup, or usage limits.
Every thumbnail follows the format img.youtube.com/vi/VIDEO_ID/maxresdefault.jpg. Paste any video link into this tool and it generates the direct thumbnail URLs for every size automatically.
You may download thumbnails for personal or educational use, such as reference or analysis. Reusing someone else's thumbnail publicly without permission may infringe their copyright, always credit or get permission from the original creator for commercial use.