SHA Generator

Hash functions transform input data into a fixed-size fingerprint. This tool lets you compute multiple SHA hashes at once — useful for verifying file integrity, password storage, and data verification. Everything runs in your browser.

Processed on your deviceNo signup required100% free
SHA-256: 256-bit
Input Text
Hash Output

Hash output will appear here

Select algorithms and click Hash

How to Use

  1. Enter or paste the text you want to hash.
  2. Select one or more algorithms: SHA-1, SHA-256, SHA-384, SHA-512.
  3. Choose output format: Hex or Base64.
  4. Click Hash to compute all selected algorithms simultaneously.
  5. Copy any individual hash with the copy button.

Related Tools

File Checksum

HMAC Generator

Random Key Generator

Frequently Asked Questions

Which SHA algorithm should I use?
SHA-256 is the most widely used and recommended for most applications. SHA-512 is slightly stronger but slower. SHA-1 is deprecated for security use but still used for checksums.
Is this the same as password hashing?
No. These are raw hash functions. For password storage you should use a slow, salted algorithm like Argon2 or bcrypt.
Can I hash binary data?
This tool operates on text input. For binary files use the File Checksum tool instead.