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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

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My name is Skylar Pearce, I have been working as a System Administror since 2013 as well some side consulting work. During my career I have worked with everything from Active Directory and vCenter to configuring routers and switches and phone systems, documenting and scripting my way through the whole thing. I have a Security+ certification and am currently working on my PenTest+. Throughout my career I have gained almost all of my knowledge from blogs like this. It is now time for me to pay it back. Over time I have gathered scripts and tricks over the years that I will share on this site. A lot of the posts here will be mainly reference posts, some will be full on how to’s. I am happy to go into more depth on any other topics I go over here, just make a comment on a post. I will do my best to post once a day on weekdays but as I run out of ideas it may slow down. My WordPress skills are still growing so the site will likely get better over time as I learn. You can reach me at contact@allthesystems.com or on LinkedIn