Privacy Policy

Tool data

All tools on this site (diff checker, hash generator, UUID generator, JSON formatter, regex tester, and any others) run entirely in your browser using JavaScript. Text you type or paste into a tool is processed locally on your device and is never transmitted to, or stored on, our servers.

Cookies and advertising

This site may display ads served by Google AdSense. Google and its partners may use cookies, including the DoubleClick cookie, to serve ads based on your visits to this and other sites. You can opt out of personalized advertising by visiting Google's Ads Settings.

Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to this website or other websites. For more information on how Google uses data, see How Google uses information from sites or apps that use our services.

Analytics

We may use standard web analytics (such as Google Analytics) to understand aggregate traffic patterns — for example, which pages are visited and roughly how many visitors we get. This data is anonymized/aggregated and is not linked to the content you enter into any tool.

Contact

Questions about this policy can be sent via the contact page.