Privacy Policy

2. Calculator Information

The Window Replacement Cost Calculator is designed to run locally in your web browser. When you enter project variables—such as the number of windows, frame materials, styles, sizes, and planning assumptions—that data is processed directly by client-side script execution on your device. Calculator inputs are not intentionally submitted to Toollyo as database records or form submissions.

3. Routine Technical Information

Like virtually all modern web properties, our hosting, content delivery network (CDN), security, and infrastructure providers may automatically process routine technical transmission data. This may include Internet Protocol (IP) addresses, browser type and operating system, referring and exit URLs, request timestamps, and standard server logs necessary to route web requests, detect malicious activity, maintain network integrity, and deliver static web assets reliably. Depending on applicable data protection laws, certain technical information (such as IP addresses) may be considered personal data in some jurisdictions.

4. Cookies and Local Storage

The core Window Replacement Cost Calculator does not require advertising or tracking cookies to calculate estimates. Essential session or client storage may be utilized by modern web browsers for standard page rendering. We clearly distinguish the calculator's core standalone operation from optional third-party analytics or advertising services that may be implemented in the future.

5. Analytics

If website analytics services (such as aggregated traffic or performance measurement tools) are introduced to help us understand site reliability and user engagement, this Privacy Policy will be updated accordingly to disclose the service provider, the specific metrics collected, and how data is processed.

6. Advertising and Google AdSense

If third-party advertising services such as Google AdSense are enabled on Toollyo in the future to support the free operation of the website:

• Third-party vendors, including Google, may use cookies, web beacons, or similar technologies 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 or contextual ads to visitors based on visits to Toollyo and/or other sites on the internet.
• Users may review and manage their personalized advertising preferences or opt out of personalized ads by visiting Google's My Ad Center or the Digital Advertising Alliance Consumer Choice page.

7. Consent and Regional Privacy Requirements

Where legally required by applicable data protection frameworks (including the European Union General Data Protection Regulation, UK GDPR, and relevant United States state privacy statutes), appropriate consent mechanisms and user choice controls may be presented before optional cookies, local storage identifiers, or third-party advertising technologies are activated.

8. Third-Party Links

Toollyo may contain links to external third-party websites, manufacturer resources, or industry guides for informational reference. We do not operate or control these external sites and are not responsible for their content, data handling policies, or privacy practices. We encourage you to review the privacy notices of any third-party website you choose to visit.

9. Data Security

We implement standard and commercially reasonable technical measures, including encrypted HTTPS transmission, to safeguard communications between your web browser and our website infrastructure. However, no method of electronic transmission over the internet or method of server storage is completely impenetrable, and we cannot guarantee absolute security.

10. Children's Privacy

Toollyo is a general-audience website providing home improvement planning tools. It is not directed to, marketed toward, or intended for use by children, and we do not knowingly solicit or collect personal information from children.

11. Policy Changes

We may revise this Privacy Policy periodically to reflect updates to our website features, technological infrastructure, or legal obligations. When changes are made, we will update the "Last updated" date at the top of this page. Your continued use of the website following the posting of revisions signifies your acknowledgment of the updated policy.

12. Contact Information

If you have questions, concerns, or inquiries regarding this Privacy Policy or our data handling practices, please contact us via email at: