Last Updated: February 28, 2026
We only collect essential authentication data required to verify your premium subscription status. This includes your email address and a unique user identifier (UID) provided by Google Firebase Authentication. We do not collect any other personal or usage data through the ToolKit Companion extension.
The collected data is used for the sole purpose of providing you with access to the premium calculator tools within the ToolKit web app and the ToolKit Companion extension. Your email and UID are used to securely identify your account and confirm your premium status.
We do not sell, trade, or otherwise transfer your personally identifiable information to outside parties. Your data is managed exclusively within our secure Firebase project and is not shared with any third-party services for marketing, advertising, or any other purpose.
We are committed to ensuring your information is secure. All data is handled securely through Google Firebase's robust infrastructure, which utilizes industry-standard encryption protocols to protect your information both in transit and at rest.