Free
Hash Analyzer
The Hash Analyzer identifies the algorithm behind a hash value —MD5, SHA-1, SHA-256, NTLM, bcrypt and many more— from its length and structure, and attempts to recover the original value when possible. It is a free, fast tool for forensics, CTFs and credential work.
What it does
- Automatic hash-type identification.
- Support for dozens of common algorithms.
- Attempt to crack the original value.
- No API keys required.
How to use it
- 1Paste the hash you want to identify.
- 2Run the analysis to detect the algorithm.
- 3Review the type and any cracked value.
Use cases
- CTF challenges and security training.
- Forensics and incident response.
- Fast classification of credentials and hashes.
Frequently asked questions
Is it free?
Yes, the Hash Analyzer is free with a monthly usage limit.
Does it always crack the hash?
No. It always identifies the type; cracking depends on the value being known.
Which algorithms does it recognize?
It recognizes dozens of types, including MD5, SHA-1/256, NTLM and bcrypt.