SHA256 Generator
Generate a SHA-256 hash (hex).
Runs locally in your browser. No signup.
How it works
- 1 Paste your input.
- 2 Pick options if needed.
- 3 Copy the output.
FAQ
Is SHA-256 secure?
Yes. SHA-256 is currently considered secure and is widely used in cryptographic applications.
What is SHA-256 used for?
It is used in SSL certificates, blockchain, digital signatures, and password hashing.
How long is a SHA-256 hash?
A SHA-256 hash is 256 bits long, represented as a 64-character hexadecimal string.
Does this tool store my input?
No. Your input is processed locally in your browser and is not uploaded or stored.