What are Cookies
This site does not use cookies for tracking, analytics, advertising, or user profiling. Instead, it uses browser localStorage to store small pieces of non-personal data required for basic functionality and user experience features.
For general information on cookies, see the Wikipedia article on HTTP Cookies.
How We Use Cookies
This site does not rely on cookies for analytics, advertising, or third-party tracking. Any stored data is handled locally in the browser using localStorage and is limited to functional preferences and interface state.
The purpose of this storage is to improve usability and maintain user-selected settings across pages, without transmitting personal data to external services.
Disabling Cookies
Since this site does not depend on cookies for core functionality, disabling cookies will not significantly impact usage. However, clearing browser storage may reset saved preferences such as theme settings or tool states.
You can manage or clear localStorage data through your browser settings at any time.
The Data We Store
When you interact with tools on this site, small pieces of non-personal data may be stored locally in your browser. This includes interface preferences and tool state information.
Examples include theme settings, cipher tool inputs and modes, and tool configuration states such as those used in utilities like the Sudoku solver. This data remains on your device and is not transmitted to external servers.
Third Party Services
This site does not use advertising networks, analytics services, or third-party tracking cookies.
No data is sold, shared, or used for profiling purposes.
More Information
Hopefully this clarifies how data is handled on this site. If you are unsure about any feature or stored preference, you can safely clear your browser storage at any time without affecting core site functionality.