PassCrates
Know Your Password Strength.
About
PassCrates Password Strength Checker is a free, privacy-focused tool that helps you evaluate the strength of a password and understand what makes it secure. It analyzes password characteristics such as length, character variety, repetition, and common patterns to provide a clear strength assessment and practical guidance for creating stronger passwords. Designed with a privacy-first approach, PassCrates performs password analysis directly in your browser, so your password does not need to be uploaded to a server for the strength check. Whether you are creating a new password or reviewing an existing one, the tool provides an easy way to understand password security and improve your credentials without unnecessary complexity. PassCrates also offers password generation and memorable password tools, creating a broader toolkit for generating, evaluating, and improving passwords in one place.
Data Handling
PassCrates generates all passwords entirely in your browser using cryptographically secure randomness. No passwords or generation settings are ever transmitted to any server. Google Analytics is used to understand usage patterns.