Password Generator

Create strong, unpredictable passwords tuned to any site's requirements. Choose the length and which character sets to include - uppercase, lowercase, digits, and symbols - and optionally exclude look-alike characters. Every password is drawn from the browser's cryptographically secure random source and generated entirely on your device.

• Cryptographically secure randomness via crypto.getRandomValues
• Adjustable length, from short PINs to long high-entropy secrets
• Toggle uppercase, lowercase, digits, and symbols independently
• Exclude ambiguous characters like 0, O, 1, l, and I for readability
• Live entropy and strength estimate as you change the options
• Bulk generation and one-click copy for provisioning multiple accounts

1. 1

   Set the length

   Pick a length that meets or exceeds the target site's requirement. Longer is stronger - 16 or more characters is a good baseline.

2. 2

   Choose character sets

   Enable uppercase, lowercase, digits, and symbols. Optionally exclude look-alike characters if the password must be typed or read aloud.

3. 3

   Generate and copy

   Generate one or many passwords and copy the one you want. The strength meter reflects the entropy of your current settings.

• Creating unique credentials for a new account or service
• Rotating a compromised or reused password
• Generating API keys, database passwords, and service secrets
• Producing WiFi passphrases that avoid confusing characters
• Provisioning many accounts at once with bulk generation