Hash Identifier - Guess the algorithm (MD5/SHA1/SHA256/SHA512/BCrypt) from a hash length, charset and known prefix. Free, browser-only.
$2y$ 为 bcrypt,$1$ 为 MD5-crypt,$6$ 为 SHA-512-crypt,$argon2 为 Argon2。| 算法 | 十六进制长度 |
|---|---|
| MD5 | 32 |
| SHA-1 | 40 |
| SHA-256 | 64 |
| SHA-512 | 128 |