PIRSEC

CrackStation · hash lookup

Precomputed hash intelligence

CrackStation

Check one complete hexadecimal hash against local indexes or an explicitly selected remote provider. This service never starts brute-force jobs or tests credentials.

Dataset unavailable

Mount the precomputed indexes read-only before submitting a local lookup.

Hash lookup

Supported full-length hashes only. The lookup is rate limited and returns at most one precomputed match.

Provider

Remote lookup sends the full hash and selected algorithm to CrackCrypt. For SHA1 and NTLM exposure intelligence, only a 5-character hash prefix is sent to Have I Been Pwned.