About Jan & Yao
This is an exclusive information and tool sharing space for Jan & Yao.
Our original intention is to share useful tools and insights from our daily lives. Every small tool here is developed focusing on core functionality, performance, and privacy protection.
Privacy First
Most computations are done locally in your browser. We respect and protect your data.
Clean Interface
Function-oriented interface design, supporting dark mode for a comfortable user experience.
Practical Sharing
We are committed to developing and sharing intuitive and relevant tools to assist you in various daily and work scenarios.