Privacy Policy

1. Information We Collect

At NexProTools, we prioritize the protection and security of your personal data. We collect information in the following ways:

• Authentication Logs: When you register or log in using Google Authentication, we receive your public profile details (name, email address, profile picture URL) provided by the Auth provider.
• Calculations Data: Calculated scenarios, inputs, and formulas you choose to explicitly save are secured inside Google Firestore databases linked to your unique user ID.
• Browser Storage: If you use calculators as a guest (logged out), your favorites, calculated history, and input states are archived locally inside your browser's LocalStorage.

2. How We Use Your Data

We process collected profiles exclusively to power user experience features, including:

• Restoring saved interest rate or mortgage scenarios on subsequent visits.
• Compiling PDF reports with custom labels and figures.
• Providing a personalized feed of recently accessed tools and favorites.

3. Google AdSense & Cookies

This site utilizes Google AdSense to serve advertisements. Google and its advertising partners use cookies, including the DoubleClick DART cookie, to serve ads based on your previous visits to this website and other sites across the internet.

You can opt out of personalized advertising at any time through the following resources:

• Google Ads Settings — manage or disable personalized ads from Google.
• Network Advertising Initiative (NAI) Opt-Out — opt out of interest-based advertising from NAI member companies.
• Digital Advertising Alliance (DAA) Opt-Out — exercise choice regarding the collection of your data for interest-based advertising.

Third-party vendors, including Google, use cookies to serve ads based on your prior visits. You may review how Google uses information from partner sites at Google's Privacy & Terms.

4. Affiliate Disclosures

NexProTools contains selective affiliate zones. Clicking on recommendation widgets or sponsor banners and executing purchases may earn this platform a small marketing commission at absolutely no additional cost to you.

5. Data Retention & Erasure

You retain total control over your stored credentials. You can delete single archived calculations or clear LocalStorage caches at any time. To completely wipe your synced Firestore authentication profile and datasets from our global database, contact us at legal@nexprotools.com.