About Utility Deck
Privacy-First Developer Tools
flag Our Mission
Utility Deck is a suite of browser-based security and development tools designed to provide quick, secure access to common technical needs. Built with a privacy-first philosophy, it operates almost entirely on the client side, ensuring your sensitive data never leaves your device unnecessarily.
In an era where online privacy is increasingly compromised, we believe developers and users deserve tools that respect their data. No tracking, no uploads, no compromises.
apps Features & Tools
Secure Password Generator
Generate cryptographically secure passwords using the browser's Web Crypto API. Customize length (8-64 characters), character types, and even generate bulk passwords (1-20) for download.
Network Intelligence
Dual-stack network detection showing your IPv4 and IPv6 addresses, ISP information, and geolocation. Uses multiple fallback providers for reliability.
File Metadata Viewer
Calculate SHA-256 hashes and view file properties locally. Perfect for verifying file integrity without uploading to external services. Export reports for documentation.
DNS over HTTPS Testing
Test connectivity and latency to various DNS-over-HTTPS providers. Compare performance across multiple providers to optimize your network configuration.
verified Core Principles
Privacy-First
Local processing for sensitive operations. Passwords and file hashes never leave your device. No tracking, no analytics, no compromises.
Lightning Fast
Built with Tailwind CSS and vanilla JavaScript for optimal performance. No heavy frameworks, no bloat, just pure speed.
Open & Transparent
View source code to verify our privacy claims. No obfuscation, no hidden scripts. What you see is what you get.
code Technology Stack
Vanilla JS
Zero dependencies
Tailwind CSS
Utility-first styling
Web Crypto API
Native security
Cloudflare Pages
Edge hosting
Docker
Containerized
HTTPS/TLS 1.3
Encrypted traffic
SEO Optimized
Structured data
Dark Mode
Eye-friendly UI
person Meet the Developer
Param Kalaria
Creator & Developer
Cybersecurity Professional • Master's Graduate
Motivated Cyber Security professional with a strong foundation in SecOps, Vulnerability Assessment, and Incident Response. Proven ability to build custom security tools using Python and Docker, and translate complex technical concepts into actionable training for engineering professionals. A proactive problem-solver capable of executing technical tasks autonomously to enhance organizational security posture.
🎯 Expertise:
lightbulb Why Utility Deck?
No Registration Required
Jump straight in. No accounts, no sign-ups, no email verification. Just tools that work.
Cryptographically Secure
Uses browser's native Web Crypto API for password generation and file hashing. Military-grade security.
Works Everywhere
Responsive design that adapts to any device. Desktop, tablet, or mobile — it just works.
Mostly Offline
Password and file tools work completely offline. Network features only query public APIs when needed.
Always Free
No premium tiers, no paywalls, no subscriptions. Every feature is free and will remain free forever.
Released March 2026 • Built with ❤️ for developers and security professionals
Regularly updated with new features and security enhancements