Hash-Identifizierer — Hash Identifier tells you which algorithm most likely produced a digest. It analyses the structure — length in hex characters, character set, and known constant prefixes like the famous MD5 digest of an empty string — and ranks the plausible algorithms.
Identification is pure string analysis in your browser. Your digest never leaves this page.
Was Hash-Identifizierer useful?
Was ist Hash-Identifizierer?
Hash Identifier tells you which algorithm most likely produced a digest. It analyses the structure — length in hex characters, character set, and known constant prefixes like the famous MD5 digest of an empty string — and ranks the plausible algorithms.
Length is strong evidence: 32 hex characters means a 128-bit digest (MD5 or NTLM), 64 means 256-bit (SHA-256 family), 128 means SHA-512 or BLAKE2b. For the four algorithms Uttir can compute locally, you can hash a known text and compare digests to confirm the guess.
So funktioniert es
-
Paste the digest
Whitespace, colons, and a 0x prefix are tolerated.
-
Read the candidates
Matches are ranked by length evidence.
-
Confirm by comparison
Hash a known input locally and compare digests when possible.
Beispiele
A 32-character digest
d41d8cd98f00b204e9800998ecf8427e is 32 hex chars and matches the known MD5 digest of an empty string — identified as MD5.
d41d8cd98f00b204e9800998ecf8427e
Ergebnis: MD5 (length match + empty-input constant match)
Häufig gestellte Fragen
Verwandte Werkzeuge
Hash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes of any text instantly.
Password Strength Checker
See how strong a password really is — entropy, time-to-crack, and a list of issues, all computed in your browser.
AES Encrypt / Decrypt
Encrypt or decrypt text with a password using AES-256-GCM. The encryption runs entirely in your browser, the password never leaves the page, and the result is a portable text envelope you can paste into an email, a chat, or a file.
Last reviewed: 2026-09-25