Privacy
This page describes how ListContrast handles data across its browser-based list tools. It reflects the current version of the site and will be updated before any privacy-relevant service is enabled.
List content
Raw list text and the results produced from it are processed entirely in your browser. List content never enters tool-processing network requests and is not stored in a database, cookies, localStorage or sessionStorage.
Copy places the current result on the system clipboard only after you click the button. Download creates a local text file on your device only after you click the button.
Website requests
Like any website, ListContrast is served by a static host. When you open a page, the host may receive ordinary request metadata such as your IP address, user agent and the requested path. Your pasted list content is not part of these requests.
Advertising and analytics
The current version does not use advertising scripts, session replay or a production product-analytics provider. Raw list input and results are never included in analytics events or application logging.
Changes to this page
If privacy-relevant services are added later, this page will be updated before they are enabled.