Information We Process
Age Gap Calculator runs in your browser. Dates entered into the calculator are processed locally on your device. We do not require an account and do not intentionally collect the birthdays you enter.
LocalStorage
The site uses localStorage to remember dark mode and your last five calculation summaries. This data stays in your browser unless you clear it, use private browsing, or reset site data.
Advertising
This site includes marked advertising areas and may use Google AdSense or similar advertising partners. Advertising partners may use cookies, device identifiers, and similar technologies to serve and measure ads according to their own policies.
Analytics
We may use privacy-conscious analytics to understand aggregate site usage, such as pages viewed, device type, and general region. Analytics should not include the dates you enter into the calculator.
Third-Party Links
Links to external websites are provided for convenience. We are not responsible for the privacy practices or content of third-party sites.
Contact
For privacy questions, update this section with your contact email before deploying the site.