Plain-language documentation
How to verify the calculator's privacy
Technical details for verifying that this private loan calculator does not send your loan inputs.
The loan engine is compiled from Rust to WebAssembly and executes locally in your browser.
The calculation page does not load third-party scripts, analytics, chat widgets, or external fonts.
The deployed calculation page only allows same-origin connections so it can load its WebAssembly engine. Connections to third-party origins are rejected by the browser.
Open DevTools, select Network, wait for the page to load, clear the list, then change your loan inputs. No new request containing your loan data should appear.