Password Security Toolkit

Generate cryptographically strong passwords and validate user input against your own customizable security policy. Export policy rules instantly for backend logic.

1. Password Generator

Character Sets

2. Policy Checker

Strength Evaluation N/A

Live Policy Checklist

Minimum 8 characters
At least 1 uppercase letter
At least 1 number
At least 1 symbol

3. Policy Settings & Export

Why Use a Customizable Password Policy Tool?

For developers, managing and enforcing strict password requirements can be challenging. This tool simplifies development by allowing you to visually define a rigorous security policy and instantly test its real-world impact on user passwords.

By providing a copyable, formatted JavaScript object, you can seamlessly integrate the required rules into your frontend regex validation or backend middleware, ensuring consistency across your entire stack. This "policy-first" approach is key to modern web security architectures.

Frequently Asked Questions

  • Is the generated password truly random? Yes. We ensure the generated password mathematically meets your chosen character sets and then randomly shuffle the string using cryptographic best practices to prevent predictable patterns.
  • What does "Exclude Ambiguous Characters" do? It removes characters that look similar and often confuse users (like the lowercase 'l', the number '1', the capital 'I', the letter 'O', and the number '0'). This is a highly recommended UX pattern for auto-generated passwords.
  • Is my password stored or sent anywhere? No. All processing, checking, and generation is executed securely and instantly via JavaScript in your local browser. Your password never touches a network request or backend server.
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