Password Generator
Password copied!
Copy
Password Length:
16
Include Uppercase Letters
Include Lowercase Letters
Include Numbers
Include Symbols
Exclude Ambiguous /\|IiLl1oO0
Exclude Extra Special ()_`|}{[]:;,./
Generate Password
▶ Show Features
🔐 Password Generator Rev 3.7 — Features
🎯 Core Features
Secure password generation using
window.crypto.getRandomValues()
Adjustable password length:
8 to 256 characters
Default password length:
16 characters
Guaranteed inclusion of each selected character type
Copy-to-clipboard with non-blocking success message
🧩 Customizable Character Options
Include uppercase letters (A–Z)
Include lowercase letters (a–z)
Include numbers (0–9)
Include symbols (!@#$%^&*+~?<>-==)
Option to exclude ambiguous characters:
/\|IiLl1oO0
Option to exclude extra-special characters:
()_`|}{[]:;.,
⚙️ Real-Time Behavior
Live password regeneration while adjusting slider
Real-time strength analysis with score and label
Live entropy calculation and display (in bits)
📊 Password Strength Meter
Color-coded visual bar:
Weak → Very Strong
Strength score based on:
Password length
Character type variety
No repeating characters
Entropy formula:
length * log2(poolSize)
💻 User Interface
Responsive layout (mobile + desktop friendly)
Clean centered container with modern design
Accessible labels and ARIA live updates