Free Secure Password Generator Online
Generate strong, random passwords with customizable length (8-128 chars), character types, and batch generation. Uses Web Crypto API for cryptographic security. Free, no signup needed.
Options
Choose password length (8-128 characters)
Generate 1-20 passwords at once
Generated Passwords
Click Generate to create passwords
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What is Password Generator?
Password Generator is a free online tool that creates secure, random passwords using cryptographically strong random number generation. Generate passwords with custom length (8-128 characters), choose character types (uppercase, lowercase, numbers, symbols), and create multiple passwords at once. All generation happens in your browser using the Web Crypto API - your passwords are never sent to any server.
How to Use Password Generator
- Set your desired password length using the slider (8-128 characters)
- Select character types: uppercase, lowercase, numbers, and/or symbols
- Choose how many passwords to generate (1-20)
- Click Generate and copy or download your secure passwords
Password Generator Features
- Cryptographically secure random generation using Web Crypto API
- Customizable password length from 8 to 128 characters
- Flexible character types (uppercase, lowercase, numbers, symbols)
- Batch generation of up to 20 passwords at once
- Password strength indicator for each generated password
Password Generator FAQ
- Are the generated passwords secure?
- Yes! We use the Web Crypto API (crypto.getRandomValues) which provides cryptographically secure random numbers. This is the same technology used by security applications and password managers.
- Is my data safe?
- Absolutely! All password generation happens directly in your browser. No passwords are ever sent to our servers or stored anywhere. You can even use this tool offline.
- How long should my password be?
- We recommend at least 16 characters for most accounts, and 20+ characters for sensitive accounts like banking or email. The longer the password, the harder it is to crack.