SHA-1 text hash

How to use sha-1 text hash

1. Enter your text or use the example already in the input box.
2. Check the operation described above matches what you need.
3. Choose Run tool, then copy or download the output.

What to know

Calculate a SHA-1 digest of UTF-8 text. SHA-1 is obsolete for security-sensitive uses. A fast digest is not suitable for storing passwords.

Random values use browser cryptography. Hashes are not password-storage functions, and encodings such as Base64 do not provide secrecy.

Inputs are processed in your browser. See privacy information and methodology.

Example input

Hello, world!