Privacy Policy

Last Updated: September 18, 2026 • Effective Date: January 1, 2026

🔒 Core Privacy Guarantee: 100% Client-Side Processing

At UtilityPro (https://calcverse.pro), our fundamental architectural principle is Zero Data Transmission. All mathematical computations, unit conversions, financial projections, health metric assessments, and file batch processes run exclusively on your device's local memory (RAM) and CPU using modern Web APIs and JavaScript. Your inputs, files, and generated results are never transmitted to, inspected by, or saved on any remote server.

1. Information We Do Not Collect

Unlike traditional web applications that upload user data to remote backend databases for processing, UtilityPro operates entirely within your browser environment:

No Calculation Data: We do not log, intercept, or record numeric values, currencies, personal health stats (BMI, body fat), salaries, loans, or notes entered into any tool.
No File Contents: When using batch processors or converter tools, files are read locally using browser FileReader APIs. No file payloads ever travel over the Internet.
No Required Registration: You can access all 1000+ utility tools without providing your name, phone number, physical address, or payment details.

2. Local Storage and Client-Side State

To enhance your workflow without compromising security, we utilize your browser's native localStorage API for the following optional preferences:

Display Preferences: Your selected theme (Dark or Light mode), UI font size scale, and preferred interface language (from our 14 supported locales).
Local History Log: Recent calculations are temporarily stored in your local browser sandbox so you can review previous results. You may permanently purge this history at any moment with a single click via our "Clear All History" tool, or switch to Private Mode to disable history recording altogether.

3. Cookies, Analytics & Advertising

UtilityPro is sustained through non-intrusive programmatic advertisements and affiliate partnerships:

Google AdSense & DoubleClick: Google, as a third-party vendor, uses cookies (such as the DoubleClick DART cookie) to serve advertisements based on your prior visits to this site or other websites on the Internet. You may opt out of personalized advertising by visiting Google Ads Settings.
Aggregate Anonymous Analytics: We may gather non-identifiable browser telemetry (such as screen resolution, browser version, and aggregated page hit counters) solely to diagnose rendering bugs, evaluate platform uptime, and optimize Core Web Vitals performance.

4. Third-Party Links & Affiliate Disclosure

Our platform may display curated recommendations for reputable developer utilities, cloud hosting providers, or virtual private network (VPN) services. When you click an affiliate link, a referral cookie is set by the vendor to credit UtilityPro for the referral at no additional cost to you. We only recommend technologies that align with our performance and security benchmarks.

5. Compliance with Global Privacy Regulations (GDPR & CCPA)

Under the European Union General Data Protection Regulation (GDPR) and the California Consumer Privacy Act (CCPA):

Right of Access & Deletion: Because we do not ingest or store personal data on external servers, there is no centralized database holding your sensitive information. All data stored in your browser's local cache can be erased instantly by clearing your browser cookies and site storage.
Do Not Sell My Personal Information: We do not sell, rent, monetize, or trade any personal user data to data brokers or third parties.

6. Contact Our Privacy Officer

If you have any questions, feedback, or security inquiries regarding this Privacy Policy, please reach out to our team:

UtilityPro Global Operations
Email: privacy@calcverse.pro
Website: https://calcverse.pro