SHA-256 Hash Generator
Generate SHA-256 hash for any text. Runs fully in your browser. No data is uploaded or stored.
Tip: Hashing is one-way (not encryption). Use SHA-256 for integrity checks and secure comparisons.
What is a SHA-256 hash?
SHA-256 is a cryptographic hash function that converts text into a fixed-length 64-character hexadecimal output. If the input changes even slightly, the hash changes completely.
Where is SHA-256 used?
SHA-256 is commonly used for data integrity checks, secure comparisons, digital signatures, and blockchain systems.
Is this tool safe?
Yes. This tool runs inside your browser. Your input text is not uploaded, stored, or shared.
Related tools: All-in-One Hash Generator, Base64 Encode / Decode, UUID Generator