Privacy Policy

This policy explains what happens to your data when you use keyguard-pro.xyz ("KeyGuard Pro", "we", "us").

Passwords you generate or type

Passwords are generated and analyzed by JavaScript running in your browser, using your browser's cryptographic random number generator. The passwords you generate, and the text you type into the strength checker, are not sent to our servers and are not stored by us. Because we do not keep them, we cannot recover a password for you. When you press a copy button, the password is placed on your device's clipboard, and you may want to clear it afterwards.

The Breach Check page

The optional Breach Check page is the one place where something derived from a password leaves your browser. When you use it, your browser computes a SHA-1 hash of the password on your device and sends only the first five characters of that hash to the Pwned Passwords service run by Have I Been Pwned (haveibeenpwned.com), which replies with a list of matching hash endings. Your browser compares the rest of the hash locally. Neither your password nor your full hash is sent, and we do not receive or store anything you enter. The request goes straight from your browser to Have I Been Pwned, which is subject to its own privacy policy. The password and passphrase generators make no such request.

What we don't collect

There are no accounts and no sign-up. We do not ask for your name, email address or any other personal information to use the tool.

Analytics and advertising

Like most websites, KeyGuard Pro loads third-party services that may set cookies or use similar technologies:

• Google Tag Manager and Google Analytics help us understand overall traffic, such as which pages are visited and from which countries. They do not receive the passwords you generate or type.
• Google AdSense displays ads on this site. Third-party vendors, including Google, use cookies to serve ads based on your previous visits to this site or other sites. Google's use of advertising cookies enables it and its partners to serve ads to you based on your visits to this and other sites on the internet.

You can opt out of personalized advertising in Google's Ads Settings, or opt out of some third-party vendors' use of cookies for personalized advertising at aboutads.info. To learn how Google uses data from sites that use its services, see How Google uses information from sites or apps that use our services. You can also block or delete cookies in your browser settings; the password tool will keep working.

Server logs

Our hosting provider may keep standard server logs, such as IP address, browser type and timestamp, for security and troubleshooting.

Children's privacy

KeyGuard Pro is a general-audience tool and does not knowingly collect personal information from children.

Changes to this policy

We may update this policy as the site or the services it uses change. The date below shows the latest revision.

Contact

Questions about this policy? Write to us through the Contact page.

Last updated: November 2026