YouTube Thumbnail Preview
Preview and download YouTube video thumbnails in every available resolution.
Paste a YouTube URL above to preview all thumbnail sizes
About YouTube Thumbnail Preview
Every YouTube video actually has several thumbnail images stored at different resolutions, from a small preview size up to a full 1280x720 HD version, and YouTube doesn't expose all of them directly on the video page. This tool fetches each available size directly from YouTube's image servers so you can preview and compare them before downloading.
It is commonly used by creators checking how their thumbnail renders at different sizes, researchers or archivists saving a reference image, or anyone who just wants the high-resolution cover image from a video without taking a screenshot.
How to use YouTube Thumbnail Preview
Paste the link of any public YouTube video into the box above.
The tool fetches every available thumbnail resolution for that video.
Preview each resolution side by side before choosing.
Download the resolution you want in full quality, directly to your device.
Frequently asked questions
What resolutions are available?
YouTube generates several sizes per video, typically up to full HD (1280x720) and sometimes higher. This tool shows every size that exists for the video.
Can I get the thumbnail of any YouTube video?
Yes, as long as the video is public, you can preview and download its thumbnail.
Why would I need to download a thumbnail?
Common uses include research, design inspiration, or grabbing a frame to reuse in your own content.
Is this free to use?
Yes, there is no limit on how many thumbnails you can preview or download.