Privacy and contact

In short: there’s no sign-up and we don’t receive your data. Your profile, diary and custom foods stay in your browser.

What is stored and where

• Your profile (sex, age, height, weight, activity and goal), food diary, and custom foods and recipes are kept in your browser’s local storage (localStorage) on your device. They aren’t sent to a server and we can’t see them.
• A backup is a file you save to your own device. We don’t receive it either.
• So the site works offline, your browser keeps copies of the site’s pages and files. They contain no personal data.

Cookies, analytics and ads

The site has no ads, and the site itself sets no cookies. To see how many people visit and which pages they read, we use Cloudflare Web Analytics: it counts page views, where visitors came from, browser and device type, country and page load speed. It uses no cookies or browser storage, collects no personal data and doesn’t track you across sites. Our host, Cloudflare, may also set technical cookies to protect against bots and attacks; they aren’t used for ads or tracking.

Technical request data

When you open a page, our host Cloudflare, as for any website, automatically processes technical request data: IP address, browser type, page address and time. It’s needed to deliver the page and protect the site from abuse; we don’t use it to identify you.

How to delete your data

Clear this site’s data in your browser settings, and your profile, diary and custom foods will be removed from the device. To keep them, save a backup first.

If anything changes

If we add ads, accounts or other analytics, we’ll update this page and the date below first.

Medical disclaimer

Calculations and tips are for information only and don’t replace advice from a doctor or dietitian. Where the numbers come from is explained in How we calculate.