Password Generator

Generate strong, secure & random passwords instantly. Customize length, character types and generate in bulk — 100% free.

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Password Strength —

Quick Presets

Click any preset to instantly configure and generate a password.

Quick Presets

Click any preset to instantly configure and generate a password.

How to Use the Password Generator?

1

Set Length

Use the slider to choose your password length from 4 to 128 characters. Longer passwords are significantly more secure.

2

Choose Characters

Select which character types to include — uppercase, lowercase, numbers and symbols. More types = stronger password.

3

Generate & Copy

Click Generate Password and then Copy. Use the refresh icon to generate a new one instantly.

What Makes a Strong Password?

A strong password has several key characteristics: it is long (at least 12-16 characters), uses a mix of character types (uppercase, lowercase, numbers, symbols), is random (not based on dictionary words, names or dates), and is unique (never reused across multiple accounts).

Our password generator uses the Web Crypto API (crypto.getRandomValues()) to generate cryptographically secure random passwords — the same standard used by security-focused applications.

Password Length vs Security

4-6 charsa3#KVery weak — cracked in seconds
8 charsaB3#kL9mWeak — cracked in minutes to hours
12 charsaB3#kL9mPq2!Good — takes years to crack
16 charsaB3#kL9mPq2!xR7@Strong — centuries to crack
20+ charsaB3#kL9mPq2!xR7@Yz5$Very strong — practically uncrackable

Frequently Asked Questions

Are the generated passwords saved anywhere?

No. All passwords are generated entirely in your browser using JavaScript. Nothing is sent to any server. We never see, store, or log your passwords.

Is this password generator truly random?

Yes. This tool uses the browser's built-in crypto.getRandomValues() API, which is a cryptographically secure pseudo-random number generator (CSPRNG). This is the same standard used by security-focused applications and password managers.

How long should my password be?

Security experts recommend at least 12-16 characters for most accounts. For sensitive accounts like banking or email, use 20+ characters. The longer the better — length is the single most important factor in password strength.

What does "Exclude Similar Characters" mean?

It removes characters that look visually similar: i, l, 1, L, o, 0, O. This prevents confusion when reading or typing a password manually.

Can I generate multiple passwords at once?

Yes! Set the "Generate How Many" count to any number up to 100 and click Generate. All passwords will be displayed with individual Copy buttons.