AnvilPilot
LEGAL / PRIVACY

Privacy

Last updated: August 17, 2026

AnvilPilot performs its calculations in your browser and does not require an account.

Information stored on your device

The site uses LocalStorage to remember your latest plan, planner mode, and optimization mode. Clear Saved Plan removes that saved browser entry.

Share links

A share link encodes calculator inputs in the URL hash. The hash is not sent as part of normal HTTP requests, but anyone you share the full URL with can read and restore that plan.

Analytics

With your permission, we use Google Analytics 4 and Microsoft Clarity to understand site traffic, diagnose usability problems, and improve the calculator. Until you select Allow analytics, neither service is loaded. If you select Only necessary, no optional analytics request is made.

When allowed, these services may process pages visited, referral information, approximate location, browser and device details, and interaction data using cookies or similar browser storage. Microsoft Clarity may provide heatmaps and session replays.

The calculator interface is masked for Microsoft Clarity recordings. Enchantment calculations still run in your browser, and the site does not send a solver plan to an application server. Google and Microsoft process analytics data under their own privacy terms.

Cookies and your choice

Your analytics choice is stored in LocalStorage under a versioned AnvilPilot key. Use Cookie settings in the footer at any time to change it. Withdrawing permission stops future analytics collection and removes first-party analytics cookies that the site can access.

We do not use advertising cookies or sell personal information.

Personal information

AnvilPilot does not require user accounts and does not maintain an application database. Do not put personal information into ingredient IDs or any future free-text fields.

Contact

A public contact address will be added before production launch.