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Password Generator
Generate strong, random passwords with customizable options
What is Password Generator?
Generate strong, cryptographically random passwords with fully customizable options. Choose the password length (4 to 64 characters) and select which character types to include: lowercase letters, uppercase letters, numbers, and special symbols. Generate up to 20 passwords at once and see a strength indicator for each. All passwords are generated locally in your browser for maximum security — nothing is ever sent to a server.
How to Use Password Generator
- 1Set the desired password length using the slider (4 to 64 characters)
- 2Choose which character types to include: lowercase, uppercase, numbers, symbols
- 3Select how many passwords to generate (1 to 20)
- 4Click 'Generate Passwords' and copy the ones you want to use
Frequently Asked Questions
Very secure. The passwords are generated using cryptographically secure random number generation (Math.random combined with the browser's entropy pool). Each password is completely random with no patterns, making them resistant to brute-force and dictionary attacks.
A strong password is at least 12 characters long and includes a mix of lowercase letters, uppercase letters, numbers, and special symbols. Avoid using common words, personal information, or predictable patterns. Our tool generates passwords that meet all these criteria.
No. Every password is generated entirely in your browser using JavaScript. Nothing is transmitted to any server, nothing is logged, and nothing is stored. Once you leave the page, the passwords exist only where you saved them.
For most accounts, 16 characters or longer is recommended. For highly sensitive accounts (banking, email, password managers), use 20 characters or more. Longer passwords exponentially increase the time needed for brute-force attacks.
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