SHA512 Generator
Generate a SHA-512 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-512 better than SHA-256?
It is more secure but slower. For most use cases, SHA-256 is sufficient.
When should I use SHA-512?
Use it when you need extra security margin or are working with 64-bit systems optimized for it.
How long is a SHA-512 hash?
A SHA-512 hash is 512 bits long, represented as a 128-character hexadecimal string.
Does this tool store my input?
No. Your input is processed locally in your browser and is not uploaded or stored.