Password Generator - Create Strong Random Passwords
Free online utility. 100% client-side processing with no signup required.
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Examples
Example 1: Strong Default Password
A 16-character password with all character types — the recommended minimum for most accounts:
Generated: K#9mPqR2xN@bLwY4c
Character breakdown:
Uppercase letters: K, P, R, N, L, Y
Lowercase letters: m, q, x, b, w, c
Numbers: 9, 2, 4
Special characters: #, @
Length: 16 characters
Entropy: ~104 bits
Estimated crack time: centuries with current hardware
Example 2: Maximum Security Password
A 32-character password for high-value accounts like banking, email, or password manager master password:
Generated: T#7kV@2mX!9nQ$4pR&8wZ%1sY^6jB*3h
Length: 32 characters
Entropy: ~208 bits
Character types: uppercase, lowercase, numbers, symbols
Estimated crack time: longer than the age of the universe
Example 3: System-Compatible Password
Some systems have restrictions on special characters. A password using only alphanumeric characters:
Generated: Kx9mPqR2xNbLwY4cF7nT
Settings:
Length: 20 characters
Uppercase: ✅
Lowercase: ✅
Numbers: ✅
Special characters: ❌
Entropy: ~119 bits
Use case: Systems that reject special characters in passwords