Privacy Policy

Last updated: 2026. Your privacy matters. This policy explains what data Crystal Toolkit does — and does not — collect.

Client-side processing

Every tool on Crystal Toolkit runs entirely in your web browser. Files you open, text you paste and any data you enter are processed locally on your device and are never uploaded to or stored on our servers.

Analytics

We may use privacy-respecting, aggregate analytics to understand which tools are popular and improve the site. These analytics do not identify you personally and never include the content you process with the tools.

Advertising

This site may display ads to keep the tools free. Ad partners may use cookies to show relevant ads. You can control cookie preferences through your browser settings.

Cookies & local storage

We use local storage only to remember preferences such as your light/dark theme. No personal information is stored.

Contact

Questions about this policy? Email us at hello@crystaltoolkit.com.