The Crimson Bench

Cookie Policy

Last updated: August 2026

This Cookie Policy explains how The Crimson Bench uses cookies and similar technologies (such as browser local storage) when you visit our website and use our tools.

What we use

  • •Strictly necessary — to keep you signed in, remember your Toolkit Pro entitlement, and secure the site. These are required for the site to function.
  • •Preferences & local storage — to remember settings such as light/dark theme and inputs you enter into our tools, which are stored on your device.
  • •Analytics — if enabled, privacy-respecting, aggregated analytics that help us understand which pages and tools are useful. These do not identify you personally.

Tool inputs stay on your device

The numbers you type into our calculators and simulators are processed in your browser. We do not transmit or store your model inputs on our servers unless you explicitly use a feature (such as saving a scenario or requesting AI analysis) that requires it.

Managing cookies

You can control or delete cookies through your browser settings. Blocking strictly-necessary cookies may prevent parts of the site (such as staying signed in) from working. Where required by law, we will ask for your consent to non-essential cookies before setting them.

For more on how we handle personal data, see our Privacy Policy. Questions: support@crimsonbench.com.