Password Generator

Q: Can I exclude similar characters?

Yes! Check the 'Exclude Similar' option to remove characters like i, l, 1, L, o, 0, O that can be easily confused.

Q: Is this password generator free?

100% free, part of All-in-One Utility Hub.

All-in-One Utility Hub

14 Jun, 2026

Click Generate

Generate a password to see strength

Password Length 16

🔠 Uppercase (A-Z) 🔡 Lowercase (a-z) 🔢 Numbers (0-9) 🔣 Symbols (!@#$%) 🚫 Exclude Similar (i,l,1,L,o,0,O) ❓ Exclude Ambiguous ({ } [ ] etc)

📜 Recent Passwords

No passwords generated yet

📖 How to Use the Password Generator — Complete Guide

Generate Strong, Random Passwords Instantly — Free Online Password Generator by All-in-One Utility Hub. Weak passwords are the #1 cause of account breaches. This tool creates cryptographically secure passwords using your browser's built‑in random number generator. You control the length, character types, and can exclude confusing characters.

🔐 How to Generate a Password

Set the password length using the slider (4‑64 characters).
Select which character types to include: uppercase, lowercase, numbers, and symbols.
Optionally exclude similar characters (i, l, 1, L, o, 0, O) to avoid confusion.
Click Generate New — a random password appears instantly.
Check the strength meter; longer passwords with more variety score higher.
Click Copy to copy the password to your clipboard, or Download to save it as a text file (enter a custom file name when prompted).

📊 Password Strength Guide

Length	Character Mix	Strength	Time to Crack
4‑6 chars	Only lowercase	🔴 Very Weak	Instantly
8‑10 chars	Mixed case + numbers	🟡 Fair	Few hours
12‑14 chars	Mixed case + numbers + symbols	🟢 Good	~500 years
16‑20 chars	All character types	🟣 Strong	~1 billion years
20+ chars	All types + extended symbols	⚫ Very Strong	Virtually uncrackable

Cryptographically Secure

Uses crypto.getRandomValues() for true randomness.

Full Customization

Choose length and character types.

Strength Meter

Visual feedback on password strength.

Copy & Download

Copy to clipboard or save as a file.

History

Last 10 passwords saved locally.

100% Private

All generation happens in your browser.

💡 Pro Tip: Use at least 16 characters with a mix of uppercase, lowercase, numbers, and symbols for maximum security. Never reuse passwords across multiple sites.

❓ FAQ

How secure are the generated passwords?+

Extremely secure! The tool uses the Web Crypto API (crypto.getRandomValues()) which is cryptographically random and suitable for security‑sensitive applications.

What is a good password length?+

A minimum of 12 characters is recommended. For critical accounts, use 16‑20 characters with all character types enabled.

Can I exclude similar characters?+

Yes! Check the "Exclude Similar" option to remove characters like i, l, 1, L, o, 0, O that can be easily confused.

Are the passwords stored anywhere?+

No. All generation happens locally in your browser. Password history is stored only in your browser's local storage and never sent anywhere.

Is this password generator free?+

100% free, part of All‑in‑One Utility Hub.