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About hPassword

hPassword is 100% client-side. No password you generate is ever transmitted, stored, or logged anywhere. Your data stays on your device - always.

Hi, I'm Dario

Hi, my name is Dario. I'm 39 years old and I've been working as a webmaster and web developer for over 20 years.

Throughout my career, I found myself constantly needing to create secure passwords - sometimes multiple times a day. Whether for client accounts, admin panels, hosting access, email logins, or personal use, password generation became a repetitive but essential part of my workflow.

One day, I realized: why not create my own tool? A tool that is simple, fast, secure, and gives me complete control over the password generation process.

That's how this Online Password Generator was born. Designed for both everyday users and IT professionals, it's here to help you quickly generate strong, safe passwords - without tracking, or data collection.

I hope this tool saves you time, protects your accounts, and makes your digital life a little safer. If it helps even one person avoid a hacked account - it's worth it.

Thank you for visiting, and stay safe online!

How It Works

Every password uses the browser's built-in Web Cryptography API (window.crypto.getRandomValues()), defined by the W3C and implemented in all modern browsers. This is cryptographically secure and suitable for passwords, keys, tokens, and nonces.

Unlike Math.random() which is predictable, the Crypto API draws entropy from your system's hardware randomness sources.

Features

  • Password generation from 4 to 128 characters
  • Uppercase, lowercase, digits, symbols, brackets, and space
  • Advanced filters: no similar chars, no ambiguous chars, no repeats
  • Passphrase generation using random word combinations
  • Bulk generation of up to 30 passwords displayed in the main field
  • Password strength checker with entropy and crack time estimation
  • Session-based password history - never stored to disk
  • Interactive mini-games for security education
  • Light and dark themes with high contrast
  • Fully responsive for mobile, tablet, and desktop

Technology

Built with pure HTML5, CSS3, and vanilla JavaScript - no frameworks, no external scripts beyond Google Fonts. Runs completely offline after initial load.

Free - Forever

hPassword will always be free. Strong password generation should be accessible to everyone.