What is a Password Generator?
A password generator creates a random, unpredictable password — far harder to guess than anything a person would come up with themselves. Our generator lets you set the exact length and mix of lowercase, uppercase, numbers, and symbols, and runs entirely in your browser using the Web Crypto API, so the password it creates is never sent anywhere, not even to our own server.
How to Generate a Strong Password — Step by Step
- Set your options. Choose a length and which character types to include.
- Review the strength meter. A longer password with more character types scores higher.
- Copy your password. Click "Copy" to copy it to your clipboard, or click ↻ to generate a new one.
Why Use Our Password Generator?
- Runs entirely in your browser — your password never touches our server.
- Uses the Web Crypto API for cryptographically strong randomness.
- Full control over length and character types, with an option to exclude visually similar characters.
- Free, instant, and works with no signup.
Frequently Asked Questions
Is this password sent to your server?▾
No — generation happens entirely in your browser using window.crypto, a standard browser API. Nothing about the password is transmitted anywhere.
How long should my password be?▾
We recommend at least 12-16 characters with a mix of all four character types for most accounts; use the maximum length allowed for anything sensitive.
What does the strength meter measure?▾
It estimates the password's entropy in bits, based on its length and the size of the character set used — higher is harder to brute-force.
Should I reuse a generated password across sites?▾
No — use a unique password for every account, ideally stored in a password manager, so a breach on one site can't compromise others.
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