What is SHA?
The Secure Hash Algorithms are a family of cryptographic hash functions published by the National Institute of Standards and Technology (NIST) as a U.S. Federal Information Processing Standard. SHA-256 and SHA-512 are novel hash functions computed with 32-bit and 64-bit words, respectively.
Zero Latency Privacy
By exploiting the native Web Cryptography API (`window.crypto.subtle`) built directly into modern browsers, this tool hashes your strings offline. Your plaintext data never leaves your computer, ensuring absolute privacy from network sniffing.