Privacy Policy
Last updated: October 22, 2026
Our commitment to privacy
Radius Tools is built to collect as little as possible. Your work belongs to you, students never log in, and no student data is ever entered.
Information we collect
Website analytics
We use website analytics, including Google Tag Manager and, when enabled, Plausible, to understand page visits and tool usage. Google Tag Manager can load other analytics tags. Cookie and data collection behavior depends on the enabled tags; we do not describe all site analytics as cookie-free.
Contact information
When you contact us via email or our contact form, we collect the information you provide (name, email, subject, and message) solely to respond to your inquiry.
Newsletter
If you subscribe to our newsletter, we collect your email address to send you updates about new tools and resources for teachers and course builders. You can unsubscribe at any time.
Using the free tools
- No account creation required to use the tools
- Text you enter into a learning tool is sent to an AI provider to generate the result.
- Basic usage events may be recorded. Hosting and abuse-prevention systems may retain request metadata.
Data sharing
We do not sell, trade, or share your personal information with third parties for marketing purposes. Service providers process information needed to operate the site, including Netlify for hosting and forms, hCaptcha for abuse prevention, newsletter delivery services, and AI providers when you use the learning tools. We may also disclose information when required by law or to protect our rights.
Cookies
Analytics and abuse-prevention services may use cookies or similar technologies. Browser privacy settings can restrict storage and third-party tracking.
Your rights
You have the right to:
- Request access to any personal data we hold about you
- Request correction or deletion of your data
- Opt out of any marketing communications
Contact us
If you have questions about this Privacy Policy or your data, please contact us at hello@radiustools.dev
Changes to this policy
We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date.