Privacy Policy
Last updated: January 3, 2026
Introduction
ConvertToUnits.com ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard information when you use our unit conversion tool.
Information We Collect
Information You Provide
We do not require you to create an account or provide personal information to use our conversion tool. Any conversion queries you enter are processed locally in your browser and are not transmitted to our servers.
Automatically Collected Information
When you visit our website, our hosting provider may automatically collect:
- IP address and general location information
- Browser type and version
- Device information
- Pages visited and time spent on our site
- Referring website addresses
Local Storage
We use your browser's local storage to enhance your experience:
- Theme Preference: To remember your choice between dark and light mode.
- Conversion History: To save your recent conversions locally on your device for quick reference. This information is never sent to our servers and can be cleared by you at any time using the "Clear all" button in the history panel.
- Currency Favorites: To save your favorite currency pairs for quick access on the currency converter. This data is stored locally and never transmitted to our servers.
This information is stored only on your device and is not accessible to us.
How We Use Information
We may use the automatically collected information to:
- Improve and optimize our website performance
- Understand user preferences and popular conversion categories
- Diagnose technical problems
- Ensure the security of our service
Third-Party Services
Currency Exchange Rate API
Our currency conversion feature uses FastForex API to provide real-time exchange rates for fiat currencies and cryptocurrencies. When you use our currency converter, your browser makes requests to our server, which then fetches current exchange rates from FastForex. We cache these rates to minimize API calls and improve performance. No personal information is sent to FastForex, and your currency conversion queries are not stored or tracked.
Future Analytics
We may implement analytics services in the future (such as Google Analytics) to better understand how users interact with our site. If implemented, we will update this policy accordingly.
Advertising
We may display advertisements on our site in the future. Third-party advertisers may use cookies or similar technologies to serve ads based on your browsing activity. We will update this policy when advertising is implemented.
Data Sharing
We do not sell, trade, or rent your personal information to third parties. We do not collect personal information unless you voluntarily provide it (e.g., via contact email).
Your Rights
Since we do not collect personal information, there is no personal data to access, modify, or delete. You can clear your browser's local storage at any time to remove any locally stored preferences.
Children's Privacy
Our service is available to users of all ages. We do not knowingly collect personal information from children under 13.
Changes to This Policy
We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated "Last updated" date. We encourage you to review this policy periodically.
Contact Us
If you have questions about this Privacy Policy, please contact us at: