SHA Hash Generator
Secure one-way encryption using your browser's crypto API.
Securely generate SHA hashes from your text instantly. Our free online tool supports the most common Secure Hash Algorithms (SHA-1, SHA-256, SHA-384, and SHA-512). This is widely used by developers to hash passwords, verify file integrity, and ensure data security.
What is Hashing?
Hashing is a one-way process that converts any input text into a fixed-size string of characters (the hash). Unlike encryption, hashing cannot be reversed (decrypted). This makes it perfect for storing passwords securely; even if a database is compromised, the actual passwords remain hidden.
Supported Algorithms
SHA-256: The modern industry standard for security (used in Bitcoin and SSL certificates).
SHA-512: A highly secure, 512-bit version of the algorithm.
SHA-1: An older standard (faster, but less secure), often used for checksums/identifiers.
How to Use
Enter your text in the input field.
Select the Algorithm (e.g., SHA-256) from the dropdown menu.
The tool will automatically generate the unique hash.
Click “Copy” to use the hash in your project.
Privacy Note: This tool uses your browser’s built-in Web Crypto API. Hashing happens 100% on your device; your text and passwords are never sent to our servers.
