Privacy Policy
Your privacy is important to us. Learn how we collect, use, and protect your information.
Last updated: January 14, 2026
Secure
Your data is encrypted and protected
Transparent
We're clear about what we collect
Your Control
You own and control your data
Information We Collect
When you use chengxu.me, we may collect the following types of information to provide and improve our services:
Usage Data
Pages visited, time spent, search queries, and interaction patterns
Device Information
Browser type, operating system, IP address, and device identifiers
Submission Data
Information you provide when submitting tools (name, email, tool details)
How We Use Your Information
We use the collected information to:
- •Provide, maintain, and improve our website and services
- •Process and respond to tool submissions and inquiries
- •Analyze website traffic and user behavior to optimize user experience
- •Communicate with you about updates, features, and support
- •Detect, prevent, and address technical issues and security threats
Data Storage & Security
We implement industry-standard security measures to protect your data. All information is stored securely using Cloudflare's infrastructure, which provides enterprise-grade encryption and protection. We regularly review and update our security practices to ensure your data remains safe.
Your Rights
Under GDPR and other privacy regulations, you have the right to:
Access Your Data
Request a copy of your personal information
Correct Your Data
Update or correct inaccurate information
Delete Your Data
Request deletion of your personal data
Opt-Out
Unsubscribe from marketing communications
Questions About Privacy?
If you have any questions about this Privacy Policy or how we handle your data, we're here to help.
Contact UsEmail us at contact@chengxu.me