Mr Calcu | Password Strength Estimator Tool

Estimate password strength based on length, complexity, and character types

Password Strength Estimator

Enter Password

Password Strength

Parameter	Value

Password Strength Estimator Guidelines

Enter a password to estimate its strength
Use a mix of character types for better security
Avoid common patterns and dictionary words

Password Strength Estimator Description

Understanding Password Strength

Password strength is a measure of how resistant a password is to being guessed or cracked by unauthorized parties. A strong password is essential for maintaining the security of online accounts and sensitive information.

The strength of a password depends on several factors, including its length, complexity, and the types of characters used. This tool estimates password strength based on these factors, providing users with feedback on how to improve their password security.

For more information on password security best practices, refer to the Wikipedia article on password strength or guidelines from the National Institute of Standards and Technology (NIST).

Example Calculation

Password	Estimated Strength
weak	Very Weak
StrongP@ssw0rd!	Very Strong

Frequently Asked Questions

A strong password is long, contains a mix of uppercase and lowercase letters, numbers, and special characters, and avoids common patterns or dictionary words.

Password strength is estimated based on factors like length, the mix of character types used, and avoidance of easily guessable information.