Password Policy Validator – Custom Rule Check Tool
Password Policy Validator
Use this free browser-based password policy validation tool to check passwords against defined complexity rules. You can set requirements such as minimum password length, character case sensitivity, required numbers or symbols, and more.
This tool is ideal for sysadmins, developers, auditors, and security teams. It works entirely on the client-side with no data sent or stored, making it safe for sensitive password testing.
Features
- Define your own password rules: length, case, digit, symbol
- Instant validation as you type
- Dark mode for low-light environments
- Mobile-friendly & fast-loading
Tool Usage
Open the Password Policy Validator Tool


