Password Strength Tester is a simple and effective tool that checks the strength of your password in real time. It evaluates length, character variety, repeated patterns, sequential combinations and compares your entry with widely used weak passwords. You receive a clear score, a strength label from "Very Weak" to "Very Strong" and helpful suggestions to improve your password. All checks happen locally in your browser and nothing is stored or shared.

Enter a password. If you are in a secure environment, you may choose to display the password. The tool analyses its security across multiple criteria and provides a clear evaluation report. Passwords are not stored or saved in any way.

How does this tool help improve my security?

What is this tool used for?

This tool is used to evaluate how strong and secure a password is by analysing its length, character diversity, repetition patterns, sequential combinations and similarity to widely used weak passwords. It helps users identify vulnerabilities, improve their password choices, protect their personal accounts, strengthen security practices and make informed decisions whenever creating or updating a password is essential.

This tool helps improve your security by identifying weaknesses in your password before you use it, allowing you to fix issues such as short length, predictable patterns, missing character types or the use of passwords that attackers commonly guess. By following the suggestions provided, you can create stronger, more resilient passwords that significantly reduce the risk of unauthorised access to your accounts or personal data.

In which areas can I use it in real life?

You can use it in real life whenever you need to create or update a password for your email, social media accounts, banking apps, workplace systems, Wi-Fi networks or any platform that stores personal or financial information. It is also useful when setting up new devices, managing cybersecurity for your business, reviewing the strength of existing passwords or ensuring that the credentials you use for important services are as secure and resilient as possible.

Is my password saved or shared?

No, your password is never stored, shared or transmitted anywhere when using this tool. All analysis happens locally in your browser, meaning the entire process runs on your device only. This ensures full privacy and guarantees that your password remains completely secure while you check its strength.