Terms of Service
Last updated: September 2026
Using the service
ThumbnailGrab provides tools for previewing, downloading, and resizing YouTube thumbnail images that are already publicly served by YouTube. The service is provided free of charge, without any account or subscription.
Acceptable use
You agree not to:
- Use automated tools to send excessive or abusive traffic to this site or its API routes.
- Attempt to bypass, probe, or exploit the download or metadata routes for purposes other than their intended use.
- Use downloaded thumbnail images in a way that infringes someone else’s rights — see our Copyright policy.
- Use the service for any unlawful purpose.
Third-party content
Thumbnail images, titles, and channel names retrieved through this site originate from YouTube and its creators, and remain their property. We do not claim ownership of any thumbnail image or video metadata displayed here.
No warranty
The service is provided “as is,” without warranties of any kind. We don’t guarantee that every video, thumbnail, or piece of metadata will be available at all times, or that the service will be uninterrupted or error-free.
Limitation of liability
To the fullest extent permitted by law, ThumbnailGrab is not liable for any indirect, incidental, or consequential damages arising from your use of the service.
Changes to these terms
We may update these terms from time to time. Continued use of the site after a change means you accept the updated terms.
Contact
Questions about these terms can be sent through our Contact page.