Password Strength Checker
Updated: May 30, 2026
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Free Online Safety Tool
Password Strength Checker
Check whether your password is weak, fair, good, or strong. This tool checks password length, uppercase letters, lowercase letters, numbers, symbols, repeated characters, common patterns, and simple passwords.
Local Check
Your password is checked inside your browser. It is not saved, stored, or sent to any server by this tool.
Privacy: This checker works locally in your browser. Do not enter your real banking, email, or important account password on any online tool unless you fully trust the page.
Password Strength
No password
Score: 0 / 100
Password Length
0 characters
Risk Level
Not checked
Simple Explanation
Type a password to check its strength. Longer, unique, and less predictable passwords are usually safer than short or common passwords.
Pattern Check
Waiting
Character Mix
Waiting
Length
At least 12 characters
Lowercase
Includes a-z
Uppercase
Includes A-Z
Numbers
Includes 0-9
Symbols
Includes ! @ # $ etc.
Patterns
Avoids common patterns
Suggestions to Improve Your Password
- Use at least 12 characters. Longer is usually better.
- Avoid names, birth years, keyboard patterns, and common words.
- Use a unique password for every important account.
Length Matters
A longer password is usually harder to guess than a short password, especially if it is not predictable.
Avoid Patterns
Passwords like 123456, qwerty, password123, name plus year, or repeated characters are easy to guess.
Use MFA
For important accounts, use multi-factor authentication so a password alone is not the only protection.
Security note: This tool gives an educational estimate only. It cannot guarantee that a password is completely safe. Use unique passwords, avoid reuse, enable MFA where possible, and consider a trusted password manager for important accounts.
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