AB
aiBytes
125 tools in one library
Open library
Live workspace

SHA-1 Hasher

Generate SHA-1 hashes for legacy signatures and compatibility workflows.

Hashing & Integrity
Input

SHA-1 Hasher

Create legacy SHA-1 digests, compute HMAC-SHA1 values, or verify a known digest.

  • SHA-1 remains useful for compatibility work, not new secure designs.
  • HMAC mode signs the message with a shared secret key.
  • Verify mode hashes the input and compares it against the expected digest.
Status
Waiting for input
Output

SHA-1 result

Review the result and copy the output you want to keep.

Output preview

The digest, HMAC, or verification response will appear here.