Public deterministic result

NTLM

Unsafe legacy password format
Input
1iam4i
Iterations
1
Hash 7F7838320CCBF49007DAAE448B169300
128 bits 32 hex characters
Other algorithms1iam4i encoded to other algorithms, calculated explicitly when needed

The initial result calculates only the requested algorithm.

Calculate all hashes
VariationsBounded related public inputs

Algorithm guidance

About NTLM

NTLM is exposed only for compatibility with historical Windows authentication data.

Legacy interoperability and defensive analysis. It is not a modern password-storage format.

Read the NTLM reference
Hash another valueUses the private calculator flow

Digest calculator

Text to hash

Private result

Never enter a real account password or any other secret. Submitted text is processed by the server, but never placed in the URL, logs, analytics, or ads.