Free Password Strength Meter

Free Password Strength Meter is a handy tool for anyone who wants to keep their online accounts safe. Most of us create passwords using words and numbers that are easy to remember, but that can actually make our accounts vulnerable to hackers. This is where a password strength meter comes in! It helps you figure out how strong your passwords really are.

Password Criteria That Matter

So, what makes a good password? Well, there are a few key factors:

• Length: Aim for at least 8 characters.


• No dictionary words: Avoid common words.


• Mix it up: Use uppercase and lowercase letters, symbols, and numbers.

The Free Password Strength Meter uses these criteria to evaluate your password right on its main screen!

The Science Behind the Ratings

The tool looks at total entropy and the entropy per character rate. This means it checks how unpredictable your password is. Besides entropy, it also considers the character set you've used and the total length of your password. All this info gets calculated as you type your password into the special field.

Your Password’s Strength Rating

Thanks to all these factors, Free Password Strength Meter can give you a clear idea of how strong your password really is. The rating shows how well your password can resist a brute-force attack. It has different ratings like very weak, weak, reasonable, good, strong, and even very strong! The color of the rating bar changes too—red means weak while green indicates strong.

A Word of Caution

While Free Password Strength Meter can provide you with an idea about your password's strength by ticking off some boxes on its checklist, don’t rely solely on it! It's smart to check with other similar tools and compare results before you settle on a final password.

Password strength meters usually tell you how well your password can handle brute-force attacks. But remember, there are many other ways hackers might try to crack your passwords. So even if Free Password Strength Meter says your password is strong, it's wise not to trust it completely!