Privacy Policy
We respect your privacy. Our tools are designed to evaluate accessibility standards locally on your device without storing or transmitting personal data.
1. No Data Collection
The WCAG Color Contrast Evaluator does not collect, harvest, or store any color values, hex inputs, or custom palettes that you enter. All evaluation processes are executed **100% client-side** in your web browser. No color data is ever transmitted to our servers.
2. URL State Parameters
To allow you to bookmark or share your contrast evaluation results, the tool updates the URL query string parameters (e.g. `/?fg=FFFFFF&bg=000000`). These parameters are parsed locally inside your browser to load your configuration, and are not tracked or saved by us.
3. Cookies and Analytics
We do not use tracking cookies or advertising pixels. We may use privacy-compliant, aggregate analytics to track page views and monitor performance, but this data is fully anonymized and does not contain personal information.
4. Third-Party CDNs
Our tools may load certain static resources (like fonts or LaTeX stylesheets) from secure Content Delivery Networks (CDNs) such as Google Fonts and jsDelivr. These CDNs may register network access logs for performance monitoring, fully compliant with international privacy laws.
5. Updates and Contact
We may update this policy occasionally to reflect changes in our tools. For any questions regarding your privacy or data usage, please reach out to our team at [email protected].