Paste a YouTube link and get every thumbnail size, from 120×90 up to 1280×720 HD.
The link is parsed in your browser; images load from YouTube’s servers.
How do you download a YouTube thumbnail?
Take the 11-character video ID from the URL and request https://i.ytimg.com/vi/VIDEO_ID/maxresdefault.jpg, then right-click and save the image. The default, mqdefault and hqdefault sizes exist for every video; sddefault and maxresdefault only exist if the uploader supplied a large enough image.
Understanding your result
Only three sizes are guaranteed: default, mqdefault and hqdefault exist for every video. The sddefault and especially maxresdefault versions only exist if the uploader supplied a large enough image, so those links can return a 404 on older or lower-quality uploads — try the next size down. Thumbnails remain the copyright of whoever uploaded the video. Referencing one when reviewing, reporting on or linking to that video is normal practice, but republishing it as your own content or using it to imply an endorsement is not.
Formula and method
YouTube stores thumbnails at predictable addresses in the form https://i.ytimg.com/vi/VIDEO_ID/NAME.jpg, where NAME is one of default, mqdefault, hqdefault, sddefault or maxresdefault. The tool extracts the 11-character video ID and builds those five URLs.
Assumptions and limitations
Only the five standard thumbnail sizes are available, and the sddefault and maxresdefault versions exist only when the uploader supplied a large enough image. Thumbnails for private or restricted videos are not served publicly. The images remain the uploader’s copyright.
Worked example
A watch URL ending in v=dQw4w9WgXcQ yields five links, from the 120×90 default thumbnail up to the 1280×720 maxresdefault, each pointing directly at YouTube’s image server.
How to use this tool
- Copy the YouTube link from your browser or the Share button.
- Paste it into the box above.
- Pick the resolution you need from the list.
- Right-click the link and choose Save image as…
Common mistakes to avoid
- Expecting maxresdefault to exist for every video — many have no HD thumbnail.
- Pasting a channel or playlist URL, which contains no video ID.
- Screenshotting the preview instead of saving the full-resolution image.
- Reusing someone else’s thumbnail as if it were your own artwork.
About the YouTube Thumbnail Downloader
The YouTube Thumbnail Downloader extracts the video ID from any YouTube link — watch pages, youtu.be short links, Shorts, embeds and live URLs — and gives you direct links to all five thumbnail resolutions YouTube publishes, with a preview of the image.
Who should use this tool
Content creators, video editors, bloggers writing about videos and marketers building thumbnails or previews.
Benefits
- Handles every YouTube URL format, including Shorts and youtu.be.
- Lists all five resolutions, flagging which are always available.
- Shows a live preview so you know you have the right video.
- No sign-up, no watermark, no redirect chain.
Practical use cases
- Grabbing a high-resolution thumbnail to reference in a blog post or review.
- Studying how competitors design their thumbnails.
- Recovering your own thumbnail when you no longer have the original file.
- Building a video index or playlist page with preview images.
Frequently asked questions
Why does the HD thumbnail show an error?
The maxresdefault image only exists if the uploader provided one at 1280×720 or larger. When it is missing, YouTube returns a 404 — use sddefault or hqdefault instead.
Does this work with YouTube Shorts?
Yes. Shorts URLs contain the same 11-character video ID, so the thumbnail links are built exactly the same way.
Can I download thumbnails from private videos?
No. Thumbnails for private or unlisted-but-restricted videos are not served publicly, so there is no URL to fetch.
Is it legal to download a YouTube thumbnail?
Downloading one for reference, commentary or review is generally fine. The image remains the uploader’s copyright, so republishing it as your own content is not.
Is this tool private?
The URL is parsed entirely in your browser and nothing is sent to us. The preview image itself is loaded from YouTube’s servers, so YouTube sees that request.