Privacy Policy
Last Updated: September 6, 2026
100% Client-Side Privacy Guarantee
At Toollyo Age Calculator, your privacy is our core promise. All birth dates, target dates, pet age selections, and calculation inputs remain strictly inside your browser memory. We do not collect, transmit, log, or store your date of birth or calculation inputs on external servers.
1. No Collection of Personal Calculation Data
When you enter values into any Toollyo calculator tool (such as Exact Age, Age Difference, Birthday Countdown, Future Age, Dog Age, Cat Age, or Date of Birth reverse lookup), all mathematical operations execute locally using JavaScript. No form values or dates are sent over the network to any database.
2. Server Security & Technical Log Information
Like standard web hosting infrastructure, our web servers automatically record non-identifiable technical request details (such as HTTP user-agent header, referring URL, timestamp, and IP address) strictly for routing integrity, server security, and protection against malicious traffic. Technical server logs are completely isolated from date calculations and contain no personal identifiers.
3. Cookies & Consent Preferences
A cookie is a small text file placed on your device. Toollyo uses essential local storage and cookies strictly to save your consent preferences (such as cookie consent state).
If enabled by the user, third-party analytics services or advertising networks (such as Google AdSense) may place cookies to analyze aggregated website usage patterns or display relevant ad units. You can update or revoke your cookie choices at any time through our on-site Cookie Preferences panel.
4. Third-Party Advertising & Google AdSense
We may partner with Google AdSense and third-party advertising vendors to display contextual banner advertisements:
- Third-party vendors, including Google, use cookies to serve ads based on prior website visits.
- Google's use of advertising cookies enables it and its partners to serve ads based on visits to this and other internet sites.
- Users may opt out of personalized advertising by visiting Google Ad Settings (https://adssettings.google.com).
5. User Privacy Rights (GDPR / CCPA)
Under privacy frameworks such as GDPR and CCPA/CPRA, users possess rights regarding personal data access and deletion. Because Toollyo maintains no user accounts, user database, email profiles, or stored calculation histories, we hold no personal profile data.
6. Policy Revisions & Contact Information
We may revise this Privacy Policy periodically. Any updates will be posted to this page with a revised date. For questions regarding privacy, contact us at: contact@toollyo.com.