Last Updated: November 29, 2025

1. Introduction

Welcome to ConvertWise Hub. We are committed to protecting your privacy and ensuring the security of your personal information. This Privacy Policy explains how we collect, use, and safeguard your data when you use our free online conversion tools.

2. Information We Collect

We minimize data collection to provide you with the best possible service while respecting your privacy:

Automatically Collected Information

• Usage Data: Anonymous information about how you use our website
• Technical Information: Browser type, device type, IP address (anonymized)
• Performance Data: Page load times, error reports

Data You Provide

• Conversion Inputs: Values you enter into our converters
• Uploaded Files: For PDF to Word conversion, Image Conversion and PDF merging
• Currency Rates: Real-time exchange rates from trusted APIs

3. How We Use Your Information

• Provide and improve our conversion services
• Process your conversions locally in the browser
• Analyze website performance and user experience
• Prevent fraud and ensure service security
• Comply with legal obligations

4. Data Processing and Storage

Local Processing: Most conversions (weight, length, temperature, etc.) happen entirely in your browser. No data is sent to our servers.

File Processing: For PDF and Image conversions, files are processed temporarily in memory and deleted immediately after conversion. Files are never stored on our servers.

Currency Data: Exchange rates are fetched from secure APIs but your conversion inputs remain local.

5. Third-Party Services

We use limited third-party services for essential functionality:

• Currency Exchange APIs: For real-time currency conversion rates
• Analytics: Anonymous usage statistics to improve our services
• Hosting Services: Secure cloud infrastructure

6. Cookies and Tracking

We use minimal cookies for essential functionality:

• Session Cookies: To maintain your preferences during browsing
• Analytics Cookies: Anonymous data about website usage
• No Advertising Cookies: We don't use tracking cookies for advertising

7. Data Security

We implement industry-standard security measures:

• HTTPS encryption for all data transmission
• Regular security updates and monitoring
• OWASP security standards compliance
• Secure data processing practices

8. Your Rights and Data Control

Since we don't collect or store personal data, your privacy is inherently protected. However, you have full control over:

• Local Data: All conversion data stays in your browser and is cleared when you close the page
• File Privacy: Uploaded files for conversion are processed in memory and never stored on our servers
• Browser Controls: You can clear your browser cache at any time to remove any temporary data
• No Tracking: We don't use persistent tracking cookies or user profiling

For complete data removal, simply close your browser tab. Since we don't store your data, there's nothing to delete from our servers.

9. Children's Privacy, Advertising, and Social Media

Current Child Safety Features

ConvertWise Hub is designed to be safe for users of all ages, including school children. Our tools are particularly useful for educational purposes:

• Math and science homework involving unit conversions
• Geography projects requiring currency and measurement conversions
• Computer science education with number base conversions
• Health education using BMI calculator

Future Advertising Implementation

To support the free operation of this service, we may implement advertising in the future. When we do:

• We will use family-friendly advertising networks like Google Adsense
• All ads will be content-appropriate and safe for educational environments
• We will implement strict filters to block inappropriate advertisements
• Advertising will be clearly marked and separated from conversion tools
• We will update this policy before implementing any advertising services

Social Media and Promotion

We may promote our services on social media platforms. Please note:

• Social media buttons (if added) will be optional and clearly marked
• We don't automatically post or share your activity on social media
• Any social media integration will respect your privacy settings
• We may use analytics to understand how users find our site

Parental Controls and Education

We recommend parents and educators:

• Use browser parental controls to manage internet access
• Discuss online safety with children using educational resources
• Monitor children's internet usage and teach responsible browsing
• Use ad-blockers if concerned about future advertising

Since we don't collect any personal data, children can currently use our services safely without privacy concerns. Any future changes that affect privacy will be clearly communicated and reflected in updated policies.

10. Changes to This Policy

We may update this Privacy Policy periodically. We will notify you of any changes by posting the new policy on this page and updating the "Last Updated" date.

11. Contact Us

If you have any questions about this Privacy Policy, please contact us:

• Through our website contact page