AI Password Strength Checker [2025]

Comprehensive Security Check

Get a more complete picture of your password's strength by combining objective rules with intelligent AI pattern recognition. This helps catch weaknesses that simple checkers might miss.

Create Truly Strong Passwords

Understand not just *if* your password is weak, but *why*. Use the detailed feedback from both logic and AI to craft passwords that are genuinely hard to crack.

Educational & Easy to Use

Learn about common password pitfalls and best practices. The tool provides clear, actionable advice in an easy-to-understand format, regardless of your technical expertise. Your password is never stored or transmitted beyond the AI analysis request.

1. Enter Your Password

Type or paste the password you want to check into the input field. Your password remains private in your browser until you click check.

2. Dual Analysis Process

When you click "Check Strength":

• Logic Check: Our system immediately calculates a score based on length, character variety (uppercase, lowercase, numbers, symbols), and common rules.
• AI Analysis: Simultaneously, the password (and only the password) is sent securely to the Llama 70b AI model for a deeper analysis of patterns, predictability, and potential weaknesses.

3. Review Combined Results

You'll receive a combined report showing the logic-based score and level, specific feedback from the rule checks, and the AI's assessment of strength and suggestions for improvement.