Password Strength Checker

The tool analyzes your password locally in your browser against multiple criteria: length, use of uppercase and lowercase letters, numbers, special characters, and common patterns like dictionary words or sequential characters. It calculates a composite score and rates your password from weak to very strong.

No. All analysis happens entirely in your browser using JavaScript. Your password never leaves your device, making this tool completely safe to use for checking real passwords.

A strong password is at least 12 characters long, uses a mix of uppercase and lowercase letters, numbers, and special characters. It should avoid common words, patterns like "123456" or "qwerty", and should not contain personal information like names or birthdates.

Common passwords like "password123" or "admin" are included in breach databases used by attackers. Using a common password makes your account vulnerable to dictionary attacks and credential stuffing, where attackers try known passwords against many accounts.

Dewx provides a unified platform with built-in security features including team access controls, audit logs, and secure communication channels. By consolidating your tools into one platform, you reduce the number of credentials to manage and the attack surface for your business.