Hashkiller Forum Official

When a database is breached, passwords are rarely stored in plain text. Instead, they are obfuscated using mathematical algorithms known as cryptographic hashes (such as MD5, SHA-1, or bcrypt). A hash is a one-way street; it cannot be easily reversed.

It supports various standards including MD5, SHA series (SHA-1, SHA-256, etc.), NTLM, and others. hashkiller forum