Privacy Policy
Last updated: June 14, 2026
1. Information Collection
ICHDL (the "Site") is an online tool platform. Core tools run entirely in your browser. Your code, design data, or any input content is never uploaded to our servers.
We may collect anonymous usage statistics through third-party services (e.g., Cloudflare Analytics), including but not limited to:
- Page views and visit duration
- Browser type and operating system
- Approximate geographic location (country/region level)
- Referrer pages
This data cannot be used to identify you personally.
2. Cookies and Local Storage
The Site may use browser localStorage to save your preferences (e.g., language selection, tool configurations). This data is stored only on your device and is not transmitted to any server.
3. Third-Party Services
The Site uses the following third-party services:
- Cloudflare Pages: Hosting service that processes your HTTP requests. Cloudflare may collect access logs and performance data.
- Google AdSense (if enabled): Advertising service that may use Cookies for personalized ads.
These third-party services have their own privacy policies. We are not responsible for their data handling practices.
4. Data Security
Since tools run locally, your data security primarily depends on your device and browser. We recommend keeping your browser and OS updated for optimal security.
5. Disclaimer
The tools and information provided on this Site are for reference and educational purposes only. The Site assumes no liability for any direct or indirect damages arising from the use of its tools, including but not limited to chip design errors, tape-out failures, or data loss. Users should independently verify the correctness of all tool outputs.
This Privacy Policy may be updated at any time. Updated versions will take effect immediately upon posting on this page.
6. Contact
For questions about this Privacy Policy, please contact us at: [email protected]