YouTube Thumbnail Downloader
Free YouTube thumbnail downloader — grab any video's cover image in every size, up to max-res 1280×720+. Built from the video ID, no login or API.
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About the YouTube Thumbnail Downloader
The YouTube thumbnail downloader grabs the full-size cover image of any video. YouTube stores each thumbnail at fixed URLs derived from the video ID, so this needs no login or API — it reads the ID from your link and gives you every size, from the small preview up to the 1280×720 (or larger) max-res image.
What this tool checks
- Fetches a video's thumbnail in every resolution
- Includes max-res (1280×720+), SD, HQ and MQ sizes
- No API and no login — built straight from the video ID
- One click to save each size as a JPG
Frequently asked questions
Which sizes do I get?
Max-res (usually 1280×720 or larger), SD 640×480, HQ 480×360 and MQ 320×180 — pick whichever fits.
Why is the max-res image sometimes missing?
Not every video has a max-res thumbnail; older or low-res uploads may top out at HQ. The other sizes always work.
Can I use a thumbnail I download here?
Thumbnails are copyrighted by their creator. Use them for personal reference, or get permission before republishing.