Privacy policy

Who is responsible

KindlyHue is run by [Business name], [Street and number, postcode and town, Belgium]. Company number: [Company number (KBO/BCE)].

Questions about your data? Write to [email protected].

The calculator

The numbers you enter in the calculator are processed in your browser only. They are not sent to a server and not stored. They are kept in the address of the page (for example ?w=7&c=USD) so that you can bookmark or share your result. If you share that link, the person who opens it sees the same numbers.

Cookies and statistics

This site sets no cookies and loads no fonts, scripts or images from other companies.

To see how many people visit, the site uses Cloudflare Web Analytics. It counts page views without cookies and without building a profile of you. The site is hosted by Cloudflare, which processes technical data such as your IP address to deliver the pages and keep them secure.

The email challenge

If you sign up for the free 7-day challenge, your email address (and first name, if you give it) is stored with Kit, the email service used to send the messages. Kit is based in the United States and processes this data on behalf of KindlyHue under its data processing agreement and standard contractual clauses.

You only receive email after you confirm your address (double opt-in). The legal basis is your consent. Every email has an unsubscribe link, and your data is deleted from the list when you ask.

Links to Etsy

The trackers are sold on Etsy. When you follow a link to Etsy, the Etsy privacy policy applies there. KindlyHue receives only the order details Etsy shares with sellers.

Your rights

Under the GDPR you can ask to see, correct or delete your personal data, withdraw your consent, or object to its use. Write to [email protected]. You can also lodge a complaint with the Belgian Data Protection Authority (gegevensbeschermingsautoriteit.be) or the authority in your own country.

Changes

This policy is updated when the site changes. Last update: November 2026.