Password Generator
Generate strong, secure passwords with our free password generator. Customize length (8-64 characters), choose character types (uppercase, lowercase, numbers, symbols), exclude ambiguous characters, and see real-time strength indicators. All passwords are generated locally in your browser for maximum security.
Generated Password
Password Strength
Good
Character Types
Additional Options
🔒 All passwords are generated locally in your browser using cryptographically secure random numbers. Nothing is sent to our servers.
Embed This Tool
Add this tool to your website with customizable styling
How to Use
- 1 Choose your password length — Use the slider to select between 8 and 64 characters. Longer passwords are more secure.
- 2 Select character types — Check the boxes for uppercase letters, lowercase letters, numbers, and symbols. Using all types creates stronger passwords.
- 3 Optional: Exclude ambiguous characters — Enable this option to avoid characters that look similar (0, O, l, I, 1) for easier typing.
- 4 Copy your password — Click the Copy button to save your new password to the clipboard. Generate as many passwords as you need.
Frequently Asked Questions
How secure are the generated passwords?
Very secure! We use the browser's built-in crypto.getRandomValues() API, which provides cryptographically strong random numbers. All passwords are generated locally in your browser—nothing is sent to our servers.
What makes a strong password?
A strong password has: (1) At least 12-16 characters, (2) A mix of uppercase and lowercase letters, (3) Numbers and symbols, (4) No dictionary words or personal information. Our strength indicator helps you create passwords that meet these criteria.
Should I exclude ambiguous characters?
It depends on your use case. Excluding ambiguous characters (0, O, l, I, 1) makes passwords easier to type manually but slightly reduces entropy. For passwords you'll copy-paste, keep them enabled for maximum security.
How often should I change my passwords?
Change passwords immediately if you suspect a breach. Otherwise, focus on using unique, strong passwords for each account rather than changing them frequently. Use a password manager to keep track of them all.