Birdor Tools · Integrity & Security

Hash Generator (MD5 / SHA1 / SHA256 / SHA512 / HMAC)

Compute MD5 and SHA family hashes instantly in your browser. Supports text and file hashing, optional HMAC keys, and HEX / Base64 output formats — perfect for verifying downloads, debugging APIs, or generating deterministic digests.

Compute MD5, SHA-1, SHA-256, and SHA-512 digests — optionally with an HMAC key.

Compute HMAC for each algorithm

HMAC uses the same hash functions (MD5 / SHA-1 / SHA-256 / SHA-512) when supported by your browser's Web Crypto implementation.

HMAC key (text)

Input text

The text will be encoded as UTF-8 before hashing.

All hashing is done locally via Web Crypto. MD5 and SHA-1 are provided for compatibility and debugging, not for new security designs.