Privacy policy

Last updated: September 20, 2026.

Your images and tool inputs

Images you choose, drop or paste into the thumbnail tester are processed in your browser. The tool does not upload your images or entered video details to our servers. Preview downloads are generated locally. The tool does not intentionally save those inputs in cookies or browser local storage; reloading the page clears the tool state.

Website delivery

This website is hosted on Cloudflare Pages. Visiting the website sends normal web request information, such as your IP address, browser information and requested URL, to Cloudflare so it can deliver and protect the site. Local image processing does not mean that visiting this website makes no network requests. See Cloudflare's privacy policy for its processing practices.

Analytics, advertising and cookies

We have not added third-party advertising or analytics scripts to this version of the site. We plan to add third-party advertising in the future. Before enabling it, we will update this policy to identify providers, explain their data use and introduce any required consent controls. No advertising features are active merely because they are described here.

Contact messages

If you contact us using a method published on our contact page, your email provider and our email service providers will process the message. We use contact information and message content to respond and investigate issues. Do not send passwords, payment details or images you do not wish to share. Contact messages are separate from the locally processed thumbnail images.

Questions and updates

Visit our contact page for the current contact method. This policy will be updated when the site's data practices change.