What we collect

We store an anonymous visitor identifier in a cookie so your palettes, history and layout preferences work without an account. If you register, we store your name, email and a hashed password.

Images you upload

Images sent to the palette extractor are analysed in memory and discarded immediately. The color-blindness image simulator runs entirely in your browser.

Advertising

Free users see ads served by Google AdSense, which may use cookies to personalise ads according to Google's policies. Premium users see no ads.

Usage statistics

We count feature usage (for example conversions or exports) to enforce plan limits and improve the product. These records are deleted automatically after about a year.

Payments

Premium payments are processed by Stripe. We never see or store your card details.

Your choices

You can delete palettes at any time, clear your browser storage, or ask us to delete your account and associated data.