PRIVACY POLICY
Last updated: September 5, 2026 • Effective immediately
KeyTester Pro is engineered as a strictly client-side diagnostic utility. Keystrokes evaluated on our tester canvas are processed purely in your browser's local memory via JavaScript DOM event listeners. We do not record, store, transmit, or monitor any typed text, passwords, or scan code sequences.
1. Introduction
KeyTester Pro ("we," "our," or "us") operates the website located at https://keytesterpro.com. This Privacy Policy informs users of our policies regarding the collection, use, and disclosure of personal data when using our service, and the choices you have associated with that data.
2. Information Collection and Processing
A. Keystroke & Hardware Testing Data
When you press physical keys on your keyboard, your web browser triggers standard keydown and keyup events. KeyTester Pro inspects only the physical scan code (event.code) to visually update keycaps on the virtual canvas and calculate simultaneous rollover metrics. This data is ephemeral: it lives solely in browser memory and vanishes the moment you close or refresh the page.
B. Log Files
Like most standard web servers, our hosting infrastructure may automatically log non-personally-identifiable connection information when you access the site. This includes internet protocol (IP) addresses, browser type, Internet Service Provider (ISP), referring/exit pages, platform type, date/time stamp, and number of clicks to analyze trends and administer the site.
3. Cookies, Web Beacons & Advertising Partners
We may partner with third-party advertising networks, such as Google AdSense, to display advertisements on KeyTester Pro to keep the diagnostic utility free for all users worldwide.
- Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to this website or other websites across the Internet.
- Google's use of advertising cookies enables it and its partners to serve personalized ads to our users based on their visit to KeyTester Pro and/or other sites on the Internet.
- Users may opt out of personalized advertising by visiting Google Ads Settings or through the AboutAds.info opt-out portal.
4. Local Storage and Preferences
We may store your interface preferences (such as selected layout mode, ANSI/ISO preference, or audio switch mode) in your browser's localStorage. This data never leaves your device and merely enhances your usability upon returning.
5. GDPR & CCPA Compliance Rights
If you reside in the European Economic Area (EEA) or California (under the California Consumer Privacy Act), you possess statutory rights regarding personal information, including rights of access, rectification, erasure, and restriction. Because we do not associate personal identifying accounts with keystroke tests, we hold zero user-identifiable diagnostic records.
6. Children's Privacy
KeyTester Pro does not address anyone under the age of 13. We do not knowingly collect personally identifiable information from children under 13.
7. Contact Information
For questions, feedback, or compliance inquiries regarding this Privacy Policy, please contact our data team at:
Email: support@keytesterpro.com