Privacy Policy
Summary
The numbers you enter are calculated in your browser and stay on your device. We do not receive them, store them, or include them in analytics.
What the website processes
The tool runs in your browser. Your input is not saved. There are no accounts and no cookies set by the tool itself.
Analytics
We use Google Analytics 4 to count page visits, and only after you accept in the consent banner. Without consent, analytics storage is denied. Analytics events never include the numbers you enter or your results.
Hosting
The site is hosted on Cloudflare Pages. Cloudflare may process request information such as IP addresses and user agents to deliver the site and protect it from abuse.
Fonts
Pages load the Inter font (and Heebo, Noto Sans JP or Noto Sans KR for some languages) from Google Fonts. Google may receive your IP address when the font is requested.
Children
The website is not directed at children under 13 and does not knowingly collect their personal information.
Your rights and contact
Depending on where you live you may have rights to access, correct or delete personal data. Because we do not collect personal data through the tool, requests mostly concern analytics. Contact: [email protected].