Hash Generator & Verifier Online
Generate MD5, SHA1, SHA256, SHA512 and HMAC hashes instantly. Add an optional secret key for HMAC (API signatures, password checks). All hashing runs in your browser.
Hash Generator & Verifier
Generate MD5, SHA1, SHA256, SHA512 and HMAC hashes. Optional secret key for HMAC (API signatures, password checks).
What hashes does this tool support?
This generator supports MD5, SHA1, SHA256, SHA512, and HMAC-SHA256 / HMAC-SHA512. Use the optional secret key for HMAC (e.g. for API signing or message authentication).
Is hashing done securely?
Yes. All hashing runs locally in your browser. No data is sent to any server.