Privacy Policy
Last updated: 2026-06-20
Calculator inputs
StashGrid tools are designed to run locally in your browser. Calculator inputs are not submitted to StashGrid servers for ordinary tool use.
Analytics and advertising
StashGrid may use analytics and advertising services, including Google services, that can use cookies or similar technologies to measure traffic, prevent abuse, and support the site with ads.
No account required
StashGrid does not require user accounts for public calculators and does not ask for sensitive personal information to use the tools.
Contact
Questions about privacy can be sent through the contact page.