InstaCalcs

Password Generator

Generate cryptographically strong random passwords instantly. Customize the length and character types to meet any password requirement. All generation happens in your browser — nothing is sent to any server.

StrengthVery Strong
16
464

How to Use

Adjust the length slider and toggle the character types you want (uppercase, lowercase, numbers, symbols). A new password generates automatically when you change any setting. Click the copy button to copy the password to your clipboard, or click the refresh button to generate a new one with the same settings.

Password Strength

Weak: Under 8 characters or single character type

Fair: 8-11 characters with 2+ character types

Strong: 12-15 characters with 3+ character types

Very Strong: 16+ characters with all character types