Information you provide
Zobnu may receive information you voluntarily provide when you use an authenticated admin account or contact the site operator. Public browser tools do not require an account.
Technical information
Hosting infrastructure may receive basic technical request information such as IP address, browser type, device information and timestamps for security, reliability and abuse prevention. Zobnu does not intentionally collect unnecessary visitor profiles.
Browser tools and local processing
Many calculators, text utilities and file tools process inputs in the browser, but processing depends on the individual tool and the browser APIs it uses. For example, speech recognition uses the browser's Web Speech API and may involve the browser or operating-system provider's service. Check the note shown on a tool before using sensitive information; do not enter credentials or confidential material unless you have confirmed its handling.
Cookies, storage and advertising
Zobnu stores your selected color theme in browser local storage, and administrator sign-in uses authentication cookies. The site loads Google AdSense for automated advertising. Google and its advertising partners may use cookies or similar identifiers and related device or request information to select, serve, measure, limit and protect ads. Google's advertising and personalization controls depend on your location and account settings; you can review them in Google Ads Settings.
Third-party services
Supabase may process authentication and editorial data for the site operator. Vercel or another host may process requests. The currency converter sends requested currency codes to its rate provider. Browser speech recognition may communicate with a browser or operating-system service. Google and its advertising partners may process data as described above. Review the relevant provider's privacy information.
Retention and security
Editorial and authentication records are retained according to the operator's operational needs. The project uses server-side authorization and database policies, but no internet service can guarantee absolute security.
Your rights and contact
For questions, corrections or privacy requests, contact Zobnu at zobnu.support@gmail.com. Do not send credentials or secret keys through a public contact channel.
Updates
This policy may be updated when the site, providers or legal requirements change. The current version will be published on this page.