Contact Us
We're Here to Help
Whether you have questions about cryptography concepts, need help with our tools, or want to suggest improvements, we'd love to hear from you. Our mission is educational, and we're always happy to help users learn.
Get in Touch
Bug Reports & Features
Report issues or suggest new features on our GitHub repository.
GitHub Issues →Common Questions
Are your tools safe to use?
Yes! All operations run locally in your browser. We never see or store your data. However, remember that classical ciphers are educational tools—use modern encryption for sensitive data.
Can I use these for commercial projects?
Our tools are free for any legal purpose, including commercial use. Just remember the security limitations of classical ciphers and consider proper encryption for production systems.
Why doesn't my cipher match other tools?
Different implementations may handle spaces, punctuation, or character sets differently. We follow standard implementations, but variations exist. Contact us if you need clarification!
Can you add tool X?
We love suggestions! We prioritize educational value and practical utility. Send us your ideas via email or GitHub issues.
I'm learning cryptography. Can you help?
Absolutely! We're passionate about cryptography education. Feel free to ask questions about concepts, implementations, or how to use our tools effectively.
Response Times
Bug Reports
Usually within 24 hours
General Questions
Within 2-3 business days
Feature Requests
Reviewed weekly