Privacy Policy
Last updated: 2026-05-10
Summary
Your files never leave your device. All UltraConvert tools run 100% in your browser using WebAssembly. We don't upload, store, or have access to any files you process.
What Data We Don't Collect
- Your files (PDFs, images, documents)
- The content of your files
- Personal information (name, email, address)
- Payment information (we don't charge anything)
- User accounts (we don't have accounts)
What Data We May Collect
We use minimal analytics to understand how our tools are used:
- Page views: Which pages are visited (not what you do on them)
- Device type: Desktop, mobile, or tablet
- Country: General geographic region (IP addresses are anonymized)
- Referrer: How you found us (search engine, direct, etc.)
This data is collected via Google Analytics with IP anonymization enabled.
Cookies
We use minimal cookies:
- Theme preference: Stored in localStorage to remember your light/dark mode choice
- Analytics cookies: Google Analytics uses cookies to distinguish users
- Ad cookies: Google AdSense may use cookies for relevant advertising
Third-Party Services
- Google Analytics: For anonymous usage statistics
- Google AdSense: For displaying advertisements
- Cloudflare: For CDN and security (may set cookies)
These services have their own privacy policies that govern their data collection.
Local Storage
When you use our tools, files may be temporarily stored in your browser's local storage (IndexedDB or OPFS) to enable features like undo/redo or processing large files. This data never leaves your device and is cleared when you close the tab or clear your browser data.
Children's Privacy
Our services are not directed to children under 13. We do not knowingly collect personal information from children.
Your Rights
Since we don't collect personal data, there's nothing to delete or export. However, you can:
- Clear your browser's local storage at any time
- Use browser extensions to block analytics
- Opt out of personalized ads via Google's ad settings
Changes to This Policy
We may update this policy from time to time. Changes will be posted on this page with an updated revision date.
Contact
If you have questions about this privacy policy, please open an issue on our GitHub repository or contact us through our website.