sha generator

Generate SHA hash values from any text using SHA-1, SHA-256, SHA-384, or SHA-512 algorithms.

SHA Generator is a free online tool that computes Secure Hash Algorithm digests using the native Web Crypto API built into your browser. The SHA family of hash functions is widely used in cryptography, digital signatures, certificate verification, and data integrity checks across virtually every area of computing.

This tool supports multiple SHA variants to suit different use cases. SHA-256 is the most commonly used for general-purpose hashing and blockchain applications. SHA-512 provides a longer hash for higher security requirements, while SHA-1 is available for legacy compatibility, though it's no longer recommended for security-critical applications.

All hash computation is performed entirely in your browser using the Web Crypto API, which provides hardware-accelerated performance. No data is transmitted to any server, ensuring complete privacy and security for your input text.

With support for four SHA variants, instant results, and easy copy-to-clipboard functionality, this tool is the simplest way to generate SHA hashes online. No registration, no downloads — just reliable hash generation on any device.