We believe privacy should be simple. Here is exactly what we do — and mostly don't do — with your information.
Nothing personal. The Fibermaxxing Calculator runs entirely in your web browser using JavaScript. When you pick ingredients, set a goal, or load a recipe, that information stays on your device. We do not collect, store, transmit, or have access to:
There is no account, no login, and no user profile.
We do not currently set advertising or tracking cookies, and we do not run third-party analytics that collect personal data. If we add features in the future — such as Google AdSense advertising or analytics tools — those services operate under their own privacy policies, and we will update this page before that happens.
Our calculator and guide reference public nutrition data (USDA FoodData Central, Mayo Clinic, Monash University, and others). These are reference links; we are not responsible for the content or privacy practices of external sites.
Questions? Reach us on our Contact page.
Last updated: July 16, 2026.