Do you use tracking cookies?

We only use essential functional cookies (e.g., storing your theme preference). We do not deploy third-party advertising cookies or cross-site tracking pixels.

How can I delete my calculation history?

Since your history is stored strictly in your browser's local storage, you can delete it at any time by clicking the 'Clear History' button within the tool or clearing your browser's local cache.

Is FNCT.NET GDPR and CCPA compliant?

Yes. Our zero-log client-side architecture enforces privacy-by-design, ensuring that no personally identifiable information (PII) is harvested or retained.

LEGAL & POLICY SPECIFICATION

Privacy Policy & Zero-Log Architecture – FNCT.NET

Read the FNCT.NET Privacy Policy: 100% client-side execution, zero server logging of user inputs, GDPR/CCPA compliance, and local browser data persistence policies.

Standardized 2026 Edition0ms Client-Side LatencyZero-Log Privacy SandboxReviewed August 2026

FNCT.NET Zero-Log Privacy Commitment

FNCT.NET executes all calculations locally on your device. We do not transmit, log, store, or sell your inputted values, code snippets, financial figures, or passwords.

100% Local Browser Sandbox Processing

Zero Server-Side Logging of User Inputs

GDPR and CCPA Compliant by Architecture

Detailed Specifications & Guidelines

Our Privacy Promise: Zero Server Logging of Your Calculation Data

At FNCT.NET, user privacy is not an afterthought—it is the foundational design requirement of our software architecture. Unlike conventional web applications that transmit form data to remote backend servers for database storage and behavioral profiling, FNCT.NET executes calculations directly within your browser runtime.

1. Zero Collection of User Payloads

When you enter numbers into a financial calculator, paste source code into a JSON formatter, test a regular expression, or calculate a health metric:

No Server Transmission: The data does not travel across the internet to our backend servers.
No Database Persistence: We do not store, index, or inspect the content of your inputs or outputs.
No Data Resale: We do not sell, rent, or monetize your calculation activity to third-party data brokers.

2. Local Browser Storage & Presets

Certain convenience features (such as user-selected dark mode theme, recent calculation history, or saved custom presets) utilize standard local browser storage (such as localStorage or session memory).

This data resides strictly on your physical device.
It is never uploaded to remote servers and can be wiped instantly by clearing your browser cache.

3. Analytics & Infrastructure Telemetry

To ensure website availability, monitor server response times, and diagnose edge CDN performance, we collect minimal, anonymized aggregate telemetry:

Standard web server access logs (IP address, browser user-agent, requested URL timestamp) retained strictly for DDoS mitigation and infrastructure security.
We do not employ invasive cross-site fingerprinting or user tracking mechanisms.

Because FNCT.NET does not collect, process, or store personally identifiable information (PII) through its calculation tools, our architecture is privacy-compliant by design under the European Union General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA).

Frequently Asked Questions

In-Depth Technical Questions & Answers

Yes, absolutely. Because all formatting, hashing, and calculation algorithms execute locally in your browser sandbox, your sensitive data is never transmitted to our servers or exposed over the wire.

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