Generate SHA-256 hashes from text input. All operations are performed locally in your browser for maximum security. Ideal for developers needing to generate secure hashes for verification or security purposes.
SHA-256 is a cryptographic hash function that generates a fixed-size 256-bit (32-byte) hash value. It's part of the SHA-2 family and is widely used in security applications and protocols.
Yes, SHA-256 is considered cryptographically secure. It's widely used in blockchain technology, digital signatures, and password hashing when combined with proper salt.
No, SHA-256 is a one-way hash function. It's mathematically impossible to reverse a SHA-256 hash back to its original input. This is what makes it useful for password storage and verification.
SHA-256 is used for its strong security properties, fixed output size, and the fact that even a small change in input produces a completely different hash. It's essential in blockchain, digital signatures, and file integrity verification.
Yes, all hash calculations are performed locally in your browser. Your data never leaves your device, ensuring complete privacy and security.