Strong Password Generator

Generate strong random passwords or memorable passphrases with CSPRNG. Customize length, character sets, and separators.

Generate strong, cryptographically secure random passwords and memorable passphrases, all locally in your browser. Features: - Random passwords with configurable length (1-128 characters), uppercase, lowercase, numbers, and symbols - Memorable passphrases from a 2,048-word list with customizable word count and separators - Cryptographically secure randomness via crypto.getRandomValues() with rejection sampling, no Math.random() - Real-time strength meter with color-coded bar and 11-tier labels from "Abysmal" to "Phenomenal" - Click anywhere in the password field to copy. Clipboard auto-clears after 30 seconds for security. - Switch between Random and Passphrase tabs without losing either password - Settings sync across sessions and devices via Chrome storage - Dark mode that automatically matches your system theme - Fully offline, all fonts and assets bundled locally, zero network requests - Accessible with ARIA labels, keyboard navigation, and screen reader support Privacy: This extension collects no personal data. No analytics, no tracking, no network requests. Generated passwords are never stored or transmitted. See the bundled privacy policy for full details.