How do I identify a hash type?

Switch to Identify, paste the hash, and the tool lists the likely algorithms based on its length and format, for example a 32-character hex string could be MD5, NTLM or MD4.

Is my input sent anywhere?

No. All hashing happens in your browser using the Web Crypto API and local code. Nothing is uploaded.

Can it crack or reverse a hash?

No. Hashes are one-way. This tool generates hashes and identifies their type; it does not reverse them.

Hash Generator & Identifier

Generate MD5, SHA-1, SHA-256, SHA-384, SHA-512, NTLM and CRC32 hashes from any text, or switch to Identify to work out what type an unknown hash is. Everything runs in your browser.

Generate a hash

Type any text and the tool instantly computes its MD5, SHA-1, SHA-256, SHA-384, SHA-512, NTLM and CRC32 digests. The SHA family uses your browser's native Web Crypto API; MD5 and NTLM run in local JavaScript. Click any result to copy it.

Identify an unknown hash

Not sure what a hash is? Switch to Identify and paste it. Based on its length and format the tool lists the likely algorithms, a 32-character hex string, for example, could be MD5, NTLM, MD4 or LM, while 64 hex characters points to SHA-256. It also recognises prefixed formats like bcrypt ( $2b$ ), Argon2 and the $1$ / $5$ / $6$ crypt schemes.

Hashes are one-way. This tool creates and identifies hashes, it does not crack or reverse them. Everything stays in your browser.

Missing an encoding or a feature?

Tell me what to add next, or report a bug. It goes straight to 0xDext3r.

>_ 0xDext3r

Hash Generator & Identifier

Generate a hash

Identify an unknown hash

Missing an encoding or a feature?

Make it yours