About RndPass
A secure, free strong random password generator built with your privacy in mind.
Our Mission
RndPass was created with a simple mission: make online security accessible to everyone. In an era where cyber attacks are common and data breaches make headlines almost weekly, strong passwords are your first line of defense.
We believe security tools should be simple, transparent, and completely free. That's why we built RndPass - not another password manager requiring a subscription, but a clean, efficient password generator that works entirely in your browser.
What We Do Differently
🔒 Security First
All password generation happens locally in your browser using cryptographically secure algorithms. No passwords ever leave your device.
⚡ Fast and Simple
No registration, no downloads. Just open the site, set your preferences, and get a strong password in seconds.
🎯 Fully Customizable
Set length, character types, and more according to your needs. Every website has different requirements - we cover them all.
🌍 Multilingual
Available in Czech and English with full localization for users worldwide.
📱 Responsive Design
Works perfectly on desktops, tablets, and phones. Generate passwords anywhere, anytime.
🆓 Completely Free
No subscriptions, no hidden fees, no limits. Generate unlimited passwords free forever.
Technology
RndPass is built with modern, proven technologies:
- Nette Framework: Robust PHP framework ensuring reliability and security
- Hackzilla Password Generator: Proven password generation library with cryptographically secure randomness
- JavaScript Crypto API: Native browser API for client-side generation
- Modern Web Standards: HTML5, CSS3, and progressive web application best practices
Your Privacy
We take your privacy very seriously. Unlike many online tools:
RndPass is designed with privacy-first in mind. We don't track, store, or sell your personal data.
- We generate passwords entirely in your browser - no data is sent to the server
- We don't store password history on our servers - only in your local browser storage
- We don't require registration, so we have no profile data about you
Transparency & Verifiability
We believe in transparency. All password generation happens directly in your browser - you can easily verify this by disconnecting from the internet or checking network activity in Developer Tools. We use standard Web Crypto API and passwords never leave your device.
Support & Contact
Have questions or feedback? We'd love to hear from you:
- FAQ: Check our frequently asked questions first for quick answers
- Blog: Read our articles about password security and best practices
- Feedback: Contact us with suggestions or to report issues
Operator
The RndPass project is operated by:
For inquiries, suggestions for improvement or technical support, please contact us at info@sikulovi.cz.
Ready to Get Started?
Join thousands of users protecting their accounts with RndPass.
Generate Your First Password