Cubestack

YouTube Thumbnail Downloader

Free YouTube thumbnail downloader — paste a video or Shorts link to view and download its thumbnail in HD (1280×720), SD, HQ and smaller sizes. No app or sign-up.

Thumbnail HD 1280 × 720

HD 1280 × 720

Thumbnail SD 640 × 480

SD 640 × 480

Thumbnail HQ 480 × 360

HQ 480 × 360

Thumbnail Medium 320 × 180

Medium 320 × 180

Thumbnail Small 120 × 90

Small 120 × 90

Thumbnails belong to the video's creator. Use them for reference, previews or with permission — not as your own. Some older videos have no HD version, so it isn't shown.

What is the YouTube Thumbnail Downloader?

Every YouTube video has thumbnail images in several sizes. Paste the link and this tool shows each size with a download button — useful for previews, research and designing your own thumbnails.

How to use it

  1. 1

    Copy the video link

    From the Share button.

  2. 2

    Paste it here

    Thumbnails appear instantly.

  3. 3

    Download a size

    HD is best for most uses.

Features

  • All sizes

    HD 1280×720, SD 640×480, HQ, medium and small.

  • Any link

    Watch, youtu.be, Shorts, embed and live links.

  • One-click download

    Saved as a JPG.

  • No sign-up

    Works on phone and desktop.

Popular uses

  • Creators

    Study thumbnails that perform well.

  • Bloggers

    Preview images for embedded videos.

  • Designers

    Reference for your own thumbnails.

Frequently asked questions

Why is there no HD version?

Some older or low-resolution videos don't have one.

Can I reuse thumbnails?

They belong to the creator — get permission before reusing them.

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