Random Password Generator — Create a Strong Secure Password Instantly
Generate a strong, random password with custom length and character options.
What Is Random Password Generator?
Generate a strong, random password with custom length and character options.
A strong password uses a combination of uppercase letters, lowercase letters, numbers, and symbols — and should be at least 12–16 characters long. The human brain is poor at generating true randomness; people default to predictable patterns (dictionary words, birth years, keyboard paths like "qwerty123"). A password generator uses cryptographic randomness to produce passwords with no patterns, making them significantly harder to crack.
Every password generated here is created fresh in your browser using the Web Crypto API — never logged, transmitted, or stored. Use a different generated password for every account and store them in a password manager.
16 chars, all types→xK9#mP2@nQ5!rT8^When to Use the Random Password Generator
- →Creating passwords for new online accounts — use a freshly generated password for every account rather than reusing or slightly modifying existing ones
- →Generating API keys and secret tokens — high-entropy random strings work as application secrets, signing keys, and internal API tokens
- →Producing test credentials for development — development environments need realistic credential formats; generated passwords provide proper entropy for testing auth flows
- →Creating temporary access passwords — when giving someone temporary system access, a randomly generated password ensures it has not been used anywhere before
- →Replacing weak or reused passwords — audit existing accounts and replace weak or reused passwords one service at a time with generated alternatives
How to Use the Random Password Generator
- Set your desired password length using the slider (8–64 characters).
- Toggle the character types you want: Uppercase, Lowercase, Numbers, Symbols.
- Click Generate Password to create a new random password.
- Click Copy to save it to your clipboard.
Frequently Asked Questions
Everything you need to know about Random Password Generator
A strong password is long (12+ characters), random, and uses a mix of uppercase letters, lowercase letters, numbers, and symbols. It should not be a real word, name, or date.