Privacy Policy

Your privacy is non-negotiable. Learn how we collect, handle, and safeguard your data with full transparency.

Last Updated: September 30, 2026

Privacy Highlights at a Glance

100% On-Device Calculations: Doses, ratios, and timer logs live only in your browser localStorage.

Zero Sale of Data: We never sell, rent, trade, or monetize your personal information to third parties.

No Accounts Required: Every calculator, timer, and dial-in tool is 100% free with no registration or paywall.

Ad-Safety Standard: Ads are never permitted inside or above interactive calculator headers or viewports.

1. Information We Collect

Understanding what data is processed and where it resides.

1.1 Calculator & Local Storage Data (On-Device Only)

When you adjust coffee bean doses, configure grind sizes, record espresso flow diagnostics, or track caffeine half-life, this data is computed client-side and saved exclusively in your browser's localStorage.

Never transmitted to, stored on, or accessible by our web servers.
You can clear it at any time by wiping your browser site data or cookies.
Does not persist across different browsers, private windows, or separate devices.

1.2 Information You Voluntarily Provide

When submitting an inquiry via our Contact Form, we collect your name, email address, topic category, and message text solely to respond to your support request, feedback, or editorial inquiry.

1.3 Automated Technical & Aggregated Analytics

To maintain website performance, responsiveness, and uptime, our hosting infrastructure may record standard, non-personally identifiable telemetry such as browser user-agent, operating system, approximate geographic region (country/city level), referring URLs, and error logs.

2. How We Use Your Information

Ethical data usage guidelines and strict operational guardrails.

We use information exclusively to:

Directly reply to and resolve user inquiries, feedback, and bug reports.
Diagnose website performance bottlenecks, broken links, or mathematical edge cases.
Ensure our brewing formulas and caffeine modeling reflect modern peer-reviewed consensus.
Defend against malicious automated attacks, spam bots, and DDoS threats.

What We Never Do:We do not sell, rent, license, or disclose your personal information, contact messages, or browsing habits to data brokers, advertising conglomerates, or third-party marketers.

3. Cookies & Local Storage Disclosure

How persistent storage and cookies work on Coffee Nutrify.

We utilize minimal client-side storage technologies designed for user utility:

Essential Functionality

Required to save your preferred unit system (grams vs. ounces, Celsius vs. Fahrenheit) and theme state.

Aggregated Analytics

Standard privacy-focused analytics to detect popular calculators and optimize server caching.

You can block or delete cookies through your browser preference panel at any time without losing access to our core calculation logic.

4. Your Rights & Data Control (GDPR / CCPA)

Full sovereignty over any personal communication with us.

Regardless of your physical location, we honor universal digital privacy principles, including:

Right to Access: Inquire what communication records we maintain regarding your email address.
Right to Erasure ("Right to be Forgotten"): Request immediate deletion of past contact submissions.
Right to Rectification: Request correction of outdated or inaccurate correspondence.
Right to Opt-Out: Exercise your preference against non-essential cookies and analytics at any time.

To exercise any of these rights, email us at foodnutrifyhq@gmail.com and our privacy officer will fulfill your request within 48 hours.

5. Security Safeguards & Inquiries

End-to-end encryption and contact channels.

All traffic between your browser and Coffee Nutrify is secured using modern Transport Layer Security (TLS 1.3 / HTTPS). Our production systems are routinely audited, containerized, and firewalled.

Have privacy questions or suggestions?Reach our security & privacy team directly.

Contact Form Email Us

Part of FoodNutrify: Coffee Nutrify is an educational culinary engineering platform operated under the FoodNutrify brand. This privacy policy applies to all tools and sub-domains hosted under coffee.foodnutrify.com.

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