Privacy Policy

1. Introduction & Overview

Welcome to FuaHub (fuahub.com). We are deeply committed to safeguarding your personal data and ensuring transparent information practices. This Privacy Policy explains what data we process, how our browser-based client-side architecture protects you, and your choices regarding third-party advertising cookies.

2. Third-Party Advertising & Google AdSense

We partner with Google AdSense to serve advertisements when you visit our website. Google, as a third-party vendor, uses cookies (including the DoubleClick DART cookie) to serve ads based on your prior visits to this website or other websites on the Internet.

Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to our site and/or other sites on the Internet. You may opt out of personalized advertising by visiting Google Ads Settings or by visiting

Alternatively, you can opt out of a third-party vendor's use of cookies for personalized advertising by visiting www.aboutads.info. Google Ad Settings.

3. 100% Client-Side Local Processing

Unlike traditional web tool providers that transmit your documents to remote cloud servers, FuaHub tools (such as PDF mergers, image compressors, code formatters, and password generators) execute 100% locally within your device's browser memory (via WebAssembly, HTML5 Canvas, and Web Workers). Your files, confidential spreadsheets, and generated keys never traverse the network or reside on our servers.

4. Anonymous Analytics & Usage Metrics

To diagnose technical faults, optimize site loading speed, and understand which utilities are most valuable, we collect strictly aggregated, anonymized metrics (such as tool usage count, browser type, and general language preference). We do not collect or correlate personally identifiable information (PII).

5. GDPR & CCPA Compliance (Your Rights)

Under the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA), users possess rights including the right to access, rectify, or request erasure of personal data, as well as the right to opt out of the sale or sharing of personal information. Because our tools operate client-side without storing user files or accounts, we do not hold personal files or sell personal data.

6. Cookies & Consent Management

We utilize a Cookie Consent Banner enabling you to customize cookie preferences. Essential cookies ensure fundamental site navigation, while advertising/analytics cookies assist in service continuity. You can manage or revoke cookie consent at any time via your browser settings or contacting us at Contact.

7. Children's Information

FuaHub is designed for general productivity and does not knowingly collect any personally identifiable information from children under the age of 13. If you believe that your child has provided personal information on our website, please contact us immediately.

8. Contact Us & Data Protection Officer

If you have any questions or suggestions regarding our Privacy Policy, please feel free to reach out to our team at support@fuahub.com or submit a message through our Contact.