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SHA-512 Hash Generator

Generate SHA-512 (or SHA-384) hashes for text.

Input data is processed in your browser
Data is never sent to a server

Tool

0 chars

or drag & drop a file

What is SHA-512?

SHA-512 is a cryptographic hash function in the SHA-2 family that produces a fixed-length 512-bit (128 hex character) hash from any input. It offers a longer output and higher security margin than SHA-256, making it suitable for use cases requiring stronger guarantees. Widely used for password storage, file integrity verification, and digital signatures.

How to Use

  1. Enter the text you want to hash in the input field.
  2. Choose an algorithm (SHA-512 or SHA-384).
  3. Click "Generate" to see the hash value.
  4. Click "Copy" to copy it to the clipboard.

FAQ

What is SHA-512?

SHA-512 is a cryptographic hash function in the SHA-2 family. It produces a fixed-length 512-bit (128 hex character) hash from any input. It has a longer output and higher collision resistance than SHA-256.

Why can I also choose SHA-384?

SHA-384 uses the same underlying computation as SHA-512 but truncates the output to 384 bits. Both are supported in this single tool.

Can the original text be recovered from the hash?

No. SHA-512 is a one-way hash function. Recovering the original text from the hash is computationally infeasible.

Is my data sent to a server?

No. All processing happens in your browser using the built-in Web Crypto API.

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