Privacy Policy

MarginPad (the website at marginpad.io and the MarginPad browser extension) is built around a simple principle: we don't want your data.

What we collect

Nothing personal. Every calculation you perform runs entirely inside your own browser. The numbers you type into the calculators are never sent to us or to any server — they never leave your device. We have no accounts, no logins, and no database of users.

The browser extension

The MarginPad browser extension requests no permissions and collects no data. It is a self-contained set of calculators. It does not read the pages you visit, does not track your activity, and does not transmit anything.

Local storage

The website may store a single preference in your browser's local storage: your chosen interface language. This stays on your device and is used only to remember your language next time. It is never transmitted.

Analytics & cookies

The site uses privacy-respecting infrastructure and does not set advertising or tracking cookies of its own.

Third-party exchange links

The website contains referral links to cryptocurrency exchanges (such as Bybit, Binance, KuCoin, Gate, Kraken and OKX). If you click one and create an account, that exchange's own privacy policy applies. We may receive a referral commission, but we never receive your personal information from these links.

Contact

Questions about this policy? Reach out via the contact details on marginpad.io.