Founded in 2006, our site provides a public reverse-lookup service for widely known hash algorithms such as MD5, SHA-1 and SHA-256.
We built a large, fast index of pre-computed plaintext–hash pairs to help users recover forgotten passwords or perform legitimate security testing. A subset of queries is offered on a paid basis, while the majority remain free.
The process is fully automated: we do not store anything beyond the lookup request itself, and the service does not involve any cracking or offensive activity.
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HEX:
Encrypt
Encoding:
Unicode (UTF-8)
Unicode (UTF-7)
ISCII Punjabi
ISCII Gujarati
ISCII Malayalam
ISCII Kannada
ISCII Oriya
ISCII Assamese
ISCII Telugu
ISCII Tamil
ISCII Bengali
ISCII Devanagari
Chinese Simplified (GB18030)
Chinese Simplified (HZ)
Korean (EUC)
Chinese Simplified (EUC)
Japanese (EUC)
Chinese Simplified (ISO-2022)
Korean (ISO)
Japanese (JIS-Allow 1 byte Kana - SO/SI)
Japanese (JIS-Allow 1 byte Kana)
Japanese (JIS)
Hebrew (ISO-Logical)
Europa
Latin 9 (ISO)
Estonian (ISO)
Turkish (ISO)
Hebrew (ISO-Visual)
Greek (ISO)
Arabic (ISO)
Cyrillic (ISO)
Baltic (ISO)
Latin 3 (ISO)
Central European (ISO)
Western European (ISO)
Cyrillic (KOI8-U)
IBM EBCDIC (Cyrillic Serbian-Bulgarian)
Korean Wansung
Chinese Simplified (GB2312-80)
Japanese (JIS 0208-1990 and 0212-1990)
IBM Latin-1
IBM EBCDIC (Turkish)
IBM EBCDIC (Cyrillic Russian)
IBM EBCDIC (Icelandic)
Cyrillic (KOI8-R)
IBM EBCDIC (Thai)
IBM EBCDIC (Korean Extended)
IBM EBCDIC (Hebrew)
IBM EBCDIC (Greek)
IBM EBCDIC (Arabic)
IBM EBCDIC (France)
IBM EBCDIC (Japanese katakana)
IBM EBCDIC (UK)
IBM EBCDIC (Spain)
IBM EBCDIC (Italy)
IBM EBCDIC (Finland-Sweden)
IBM EBCDIC (Denmark-Norway)
IBM EBCDIC (Germany)
ISO-6937
T.61
US-ASCII
Norwegian (IA5)
Swedish (IA5)
German (IA5)
Western European (IA5)
Wang Taiwan
TeleText Taiwan
IBM5550 Taiwan
Chinese Traditional (Eten)
TCA Taiwan
Chinese Traditional (CNS)
Unicode (UTF-32 Big-Endian)
Unicode (UTF-32)
Croatian (Mac)
Turkish (Mac)
Icelandic (Mac)
Central European (Mac)
Thai (Mac)
Ukrainian (Mac)
Romanian (Mac)
Chinese Simplified (Mac)
Cyrillic (Mac)
Greek (Mac)
Hebrew (Mac)
Arabic (Mac)
Korean (Mac)
Chinese Traditional (Mac)
Japanese (Mac)
Western European (Mac)
Korean (Johab)
Vietnamese (Windows)
Baltic (Windows)
Arabic (Windows)
Hebrew (Windows)
Turkish (Windows)
Greek (Windows)
Western European (Windows)
Cyrillic (Windows)
Central European (Windows)
Unicode (Big-Endian)
Unicode
IBM EBCDIC (Icelandic-Euro)
IBM EBCDIC (International-Euro)
IBM EBCDIC (France-Euro)
IBM EBCDIC (UK-Euro)
IBM EBCDIC (Spain-Euro)
IBM EBCDIC (Italy-Euro)
IBM EBCDIC (Finland-Sweden-Euro)
IBM EBCDIC (Denmark-Norway-Euro)
IBM EBCDIC (Germany-Euro)
IBM EBCDIC (US-Canada-Euro)
IBM Latin-1
IBM EBCDIC (Turkish Latin-5)
Chinese Traditional (Big5)
Korean
Chinese Simplified (GB2312)
Japanese (Shift-JIS)
IBM EBCDIC (Greek Modern)
Thai (Windows)
IBM EBCDIC (Multilingual Latin-2)
Greek, Modern (DOS)
Cyrillic (DOS)
Nordic (DOS)
Arabic (864)
French Canadian (DOS)
Hebrew (DOS)
Icelandic (DOS)
Portuguese (DOS)
OEM Multilingual Latin I
Turkish (DOS)
OEM Cyrillic
Central European (DOS)
Western European (DOS)
Baltic (DOS)
Greek (DOS)
Arabic (DOS)
Arabic (ASMO 708)
IBM EBCDIC (International)
OEM United States
IBM EBCDIC (US-Canada)
Result:
Unicode (UTF-8):
Unicode:
Chinese Simplified (GB2312):
Korean:
Korean:
When the password contains a byte outside 0x20-0x80 it displayed as $HEX. You can select a encoding to display the content .