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3 free tools available
Generate secure passwords, create cryptographic hashes, and generate unique identifiers. All tools run locally in your browser using the Web Crypto API for maximum security.
Generate strong, random passwords with customizable length and character types. Never reuse weak passwords.
Generate cryptographic hashes using MD5, SHA-1, SHA-256, SHA-384, and SHA-512 algorithms.
Generate universally unique identifiers (UUIDs/GUIDs) for databases, APIs, and distributed systems.
All tools run in your browser. Nothing is sent to any server.
Uses Web Crypto API for truly random generation.
Support for various hash algorithms and UUID versions.
One-click copy to clipboard for quick use.
Yes. We use the Web Crypto API (crypto.getRandomValues) which provides cryptographically strong random values, making passwords unpredictable and secure.
Absolutely. Our password generator runs entirely in your browser using JavaScript. No passwords are transmitted or stored anywhere. You can even use it offline after the page loads.
For security purposes, use SHA-256 or higher. MD5 and SHA-1 are provided for legacy compatibility but are not recommended for security-sensitive applications.
UUIDs (Universally Unique Identifiers) are used to uniquely identify records in databases, API resources, distributed systems, and anywhere you need guaranteed unique identifiers without central coordination.