Privacy Policy
Last Updated: November 11, 2025
Overview
SynonymPro is committed to protecting your privacy. This policy explains how we handle data when you use our contextual thesaurus service.
Data Collection
What we collect:
- Basic analytics data (page views, referrers) via Ahrefs Web Analytics
- No personal information or user accounts
- No cookies for tracking
Local Storage
All your data stays in your browser:
- Search history stored in IndexedDB (your device only)
- Custom collections stored locally
- Preferences saved in localStorage
- We never send this data to our servers
Third-Party Services
We use the following third-party services:
- Ahrefs Web Analytics: Privacy-focused analytics (no personal data collected)
- Google Adsense: For site verification only
Your Rights
Since all data is stored locally in your browser:
- You can clear your data at any time via browser settings
- No account deletion needed (we don't have accounts)
- No data portability requests needed (data never leaves your device)
Contact
If you have questions about this privacy policy, please contact us through our website.