Privacy Policy
Last updated: August 29, 2026
Our Commitment to Privacy
At Cat Toolbox, we take your privacy seriously. Our platform is designed with a privacy-first approach: all tool processing happens locally in your browser. Your data never leaves your device and is never sent to our servers.
Data Collection
We do not collect any personal data. Since all tools run entirely in your browser:
- No user accounts or registration required
- No data stored on our servers
- No tracking cookies or analytics scripts
- No data shared with third parties
How Tools Work
All online tools (text processing, format conversion, encoding, etc.) process your input directly in your browser using JavaScript. The data you paste or upload:
- Never leaves your device
- Is processed entirely client-side
- Is not stored anywhere after you close the page
AI Chat Feature
When you use the AI chat feature, your messages are sent to our backend API for processing. We:
- Do not store conversation history
- Do not use your inputs for model training
- Process requests securely via encrypted connections
Cookies
We only use essential cookies for:
- Theme preference (light/dark mode)
- Live2D model selection
- These cookies contain no personal information
Third-Party Services
Our site uses:
- Cloudflare Pages: For hosting and CDN (they may collect standard access logs)
- jsDelivr CDN: For loading Live2D widget library
- Google Fonts: For typography (loaded via preconnect)
Changes to This Policy
We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated revision date.
Contact Us
If you have questions about this Privacy Policy, please contact us through our About page.