Password strength checker

A password strength checker is a tool that allows users to determine the strength of their password. Password strength refers to the level of security provided by a password, which is determined by the length, complexity, and randomness of the characters used.

To use a password strength checker, users can enter their password into the tool, and the tool will analyze the password and provide a strength rating based on a set of criteria. This may include factors such as the length of the password, the use of upper and lower case letters, numbers, and special characters, and the inclusion of common or easily guessable words or phrases.

Password strength checkers can be helpful in a variety of scenarios, such as:

- Creating a new password - by helping users to choose a strong and secure password that is difficult to guess or crack.

- Evaluating an existing password - by checking the strength of an existing password and identifying any weaknesses or vulnerabilities.

- Ensuring compliance with password policies - by verifying that passwords meet the requirements of password policies, such as length, complexity, and expiration.

Password strength checkers can be performed using various tools, such as browser extensions, online services, or standalone software. These tools typically provide users with a strength rating or score for their password, along with tips or recommendations for improving password strength.

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