Information collection
roman-numeral.org is a static website. Converter inputs are processed in your browser and are not submitted to a backend database by this site.
Local storage
This site stores a single setting in your browser localStorage to remember your theme preference (light or dark mode).
Personal data
We do not require accounts and do not intentionally collect personal data through the converter itself.
Contact
If you use the Contact page, your message is sent through your email client using mailto. Data handling for that message depends on your email provider.
Third-party services
This static implementation does not require external scripts for conversion functionality.
Policy updates
This page may be updated as site functionality changes.