Privacy Policy
Last updated: May 1, 2026
1. Information We Collect
We collect account information (such as name, email, and profile image) when you sign in, along with usage data needed to provide converter history, favorites, streaks, and related features.
2. How We Use Information
We use your data to operate and improve the service, personalize your experience, maintain security, and support product analytics where consent is provided.
3. Cookies and Similar Technologies
Essential cookies are always used for core functionality. Optional analytics and personalization cookies are used only based on your consent preferences.
4. GDPR Rights
If you are in the EEA/UK, you may have rights to access, correct, delete, or restrict processing of your personal data, and to withdraw cookie consent at any time through Cookie Preferences.
5. Data Retention and Security
We retain information only as long as needed for service delivery and legal obligations, and we apply reasonable safeguards to protect your data.
6. Contact
For privacy-related requests, email info@online-calculators.com or use the contact form on this site.
Privacy FAQ
What personal data does Online Calculators collect?
We collect account details you provide and product usage data needed to deliver favorites, history, streaks, and account security features.
How can I request access or deletion of my data?
You can contact us by email and request access, correction, or deletion of your personal data where applicable under privacy law.
Can I change cookie and tracking consent later?
Yes. You can update consent at any time through Cookie Preferences available in the footer.
Related policies: Cookie Policy and Terms of Service.