Security Tools

Protect your accounts and data with our suite of free security tools. Generate strong, unique passwords, check password strength, create cryptographic hashes, and generate random strings—all while keeping your data completely private. Our password generator creates secure, random passwords with customizable length and character sets. You can include uppercase letters, lowercase letters, numbers, and special characters to meet specific requirements for different websites and services. The password strength checker analyzes your passwords and provides feedback on security, helping you identify weak passwords that need improvement. Hash generators create SHA-256, MD5, and other hash values from text input—useful for data integrity verification, checksums, and cryptographic purposes. The random string generator produces cryptographically secure random strings for API keys, tokens, or other security-sensitive identifiers. All security tools use browser-based cryptographic functions and process data entirely locally. Your passwords, hashes, and sensitive data never leave your device—we don't store, log, or transmit any of your security-related data. This local processing ensures maximum privacy and security. These tools are essential for developers, system administrators, security professionals, and anyone concerned about online security. Everything is completely free, requires no registration, and works instantly in your browser without any software installation.