Password Generator
Create passwords or passphrases that match your desired strength and format for different accounts. You can generate many at once and export them when you need a list for provisioning.
Password Generator
Generate strong, random passwords, memorable passphrases, or secure PINs. Crypto-safe, fully local, with a real-time strength meter and crack-time estimate.
Crypto-Safe Randomness
Every character is chosen using the browser's crypto.getRandomValues() API: never Math.random(). No predictable patterns.
Three Generation Modes
Random characters for maximum entropy, memorable passphrases for human recall, or short PINs for numeric codes.
Zero Knowledge & Local
Passwords are generated entirely in your browser. Nothing is sent to any server, logged, or stored anywhere.
How to Generate a Secure Password
Choose a Mode
Pick Random for maximum entropy, Passphrase for something memorable, or PIN for a numeric code.
Tune the Options
Set the length, toggle character sets (uppercase, symbols, numbers), and enable filters like 'avoid similar characters'.
Check the Strength Meter
The strength bar and crack-time estimate update instantly so you can see exactly how secure your password is.
Copy or Download
Copy a single password, generate and copy a full batch, or download all passwords as a .txt file.
Who Uses a Password Generator?
Everyone
Create unique, strong passwords for every account: email, banking, social media: without reusing the same one.
Security Professionals
Generate high-entropy credentials for test accounts, API keys, database passwords, and admin logins.
Developers
Create secure default passwords, seed data, and cryptographic salts for development and staging environments.
IT Administrators
Bulk-generate temporary passwords for new employee accounts or system resets and download them as a file.
Password Manager Users
Generate long, complex passwords knowing your manager will remember them: length and randomness matter most.
Students & Researchers
Understand password entropy, crack time, and what makes a password strong through live visual feedback.
Endless Forge vs Other Password Generators
Crypto-safe, multi-mode, and completely private: runs entirely in your browser.
Strong passwords, your way
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Test and debug regular expressions with live match highlighting, capture group display, replace mode, and a built-in cheat sheet.
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Auto-format messy code with consistent indentation and style rules.
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JSON Formatter
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Frequently Asked Questions
6 questions answered