Last updated 2026-10-14.
What we collect
All tools run in your browser. We don’t ask for your name, email or address, and the text you type is not uploaded. Some tools save your last input (for example, your wheel entries) in your browser’s local storage so a refresh doesn’t lose it.
Advertising and cookies
We may show ads served by Google. Google and its partners use cookies to serve ads based on your prior visits to this and other websites. You can opt out of personalized advertising in Google Ads Settings, or opt out of third-party vendors’ cookies at aboutads.info. Learn how Google uses data at policies.google.com/technologies/partner-sites.
Analytics
We use Google Analytics to count visits and see which tools are used. It sets cookies and receives your IP address, browser type and the pages you view; it does not receive anything you type into a tool. See how Google uses data. We don’t sell personal information.