Privacy & Safety

Privacy & safety

Generated in your browser

Random profiles are created locally in your browser. Favorites use localStorage in the current browser only—no account is required, and nothing is sent to our servers.

Cookies and local storage

We use browser localStorage for saved addresses and cookie-notice preferences; that data stays on your device. Advertising cookies are handled by Google and other third parties under their policies. Generated test profiles are not uploaded to our servers.

Advertising (Google AdSense)

This site may use Google AdSense to display ads. Google and its partners may use cookies or similar technologies to serve and measure ads based on your visits. You can manage personalized-ad preferences in Google Ads Settings.

Sensitive fields are intentionally invalid

Card numbers, SSNs, IDs, and CVVs use common field lengths with random digits, but invalid check digits or field combinations ensure they cannot verify. Emails use example.com, and phone numbers use fictional ranges or invalid prefixes.

Acceptable use

This site is for address-format learning, UI development, internationalization, and testing. Do not use samples to register real services, bypass geo restrictions, verify identity, make payments, or for any illegal purpose.