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Password Generator

Generate strong, random passwords using cryptographically secure randomness.

Length: 16

Uppercase (A-Z) Lowercase (a-z) Numbers (0-9) Symbols (!@#$…) Exclude Similar (0O1lI)

How to Use

Set lengthUse the slider to set the desired password length (4–128 characters).

Choose charactersSelect which character types to include: uppercase, lowercase, numbers, symbols.

Click GenerateA cryptographically secure random password is generated instantly.

Check strengthThe strength indicator shows how strong the generated password is.

Copy & useClick "Copy Password" to copy it to your clipboard, then paste it where needed.

📌 Passwords are generated locally using crypto.getRandomValues(). Nothing is ever sent to a server.

About Password Generator

Working with code and configuration files often means switching between formats, encoding strings, or validating syntax. Password Generator eliminates the need for desktop software or command-line utilities by giving you a clean, instant interface right in your browser. Paste your input, get your result — no accounts, no installations, no data leaving your machine.

Frequently Asked Questions

Security experts recommend at least 12-16 characters for most accounts. For highly sensitive accounts (banking, email), use 20+ characters. Longer is always better.

Yes. This tool uses the browser's Web Cryptography API (crypto.getRandomValues) which provides cryptographically secure pseudorandom numbers — the same standard used by password managers.

Yes. Strong unique passwords are important, but also hard to remember. A password manager (like Bitwarden, 1Password, or the built-in browser manager) stores passwords securely so you only need to remember one master password.

Characters like 0, O, 1, l, and I look similar and can cause confusion when reading passwords. Excluding them makes passwords easier to transcribe if you need to type them manually.