Weakpass

Search hashes through 25 billion leaked passwords using the Weakpass API (no API key required).

One primary service, no API keys needed.

API References:

• https://weakpass.com/openapi.json
• https://weakpass.com/openapi.yaml
• https://weakpass.com/api

Use the API references when you're stuck. Try the json reference before trying others.

Searching Hashes

Search supplied hash in the database. You do not need to specify exact hash type.

Required arg: hash

Hash must have size between 32 and 64 characters and contains only next chars - [A-Fa-f0-9]

JSON:

bash

curl -X 'GET' 'https://weakpass.com/api/v1/search/12345678902dd833fc9db9d72e9483c5.json' -H 'accept: application/json'
# Output: { "type": "md5", "hash": "12345678902dd833fc9db9d72e9483c5", "pass": "4kgdjv1"}

Text/plain:

bash

curl -X 'GET' 'https://weakpass.com/api/v1/search/12345678902dd833fc9db9d72e9483c5.txt' -H 'accept: text/plain'
# Output: md5;12345678902dd833fc9db9d72e9483c5;4kgdjv1

Searching Ranges

Retrieve a list of hash-password pairs based on a specific prefix.

Required arg: hash prefix Optional args:

• filter: ["hash", "pass"]
• type: ["md5", "ntlm", "sha1", "sha256"]

Hash prefix must have size between 6 and 64 characters and contains only next chars - [A-Fa-f0-9]

If the hash filter is selected, it will return only hashes in the range of the hash prefix

If the pass filter is selected, it will return only passwords in the range of the hash prefix

Get hash-password pairs with a hash prefix range in JSON:

bash

curl -X 'GET' 'https://weakpass.com/api/v1/range/f2df2a.json' -H 'accept: application/json'
# Output: [{"hash": "f2df2a00138a4f18bb49a8f16bc51dbd","pass": "m6o6veja5y"},{"hash":"f2df2a003215c2063f56f4dccd4a94b6","pass": "viDushiBhaDana"},{...}]

Get hash-password pairs with a hash prefix range in text/plain:

bash

curl -X 'GET' 'https://weakpass.com/api/v1/range/f2df2a.txt' -H 'accept: text/plain'
# Output: 
#         f2df2a00138a4f18bb49a8f16bc51dbd:m6o6veja5y
#         f2df2a003215c2063f56f4dccd4a94b6:viDushiBhaDana
#         f2df2a0063a32dc7e3c8ec9fb7a0328c:Carbel@
#         ...

Get hash-password pairs with a hash prefix range and a hash type in JSON:

bash

curl -X 'GET' 'https://weakpass.com/api/v1/range/f2df2a.json?type=sha1' -H 'accept: application/json'
# Output: [{"hash": "f2df2a0059611f885f7c98eafcf70d9440f4166c","pass": "a`7^x"},{"hash":"f2df2a014638901607ec9570815bb9d25c0dccea","pass": "6984egon"},{...}]

Get hash-password pairs with a hash prefix range and a hash type in text/plain:

bash

curl -X 'GET' 'https://weakpass.com/api/v1/range/f2df2a.txt?type=sha1' -H 'accept: text/plain'
# Output:
#         f2df2a0059611f885f7c98eafcf70d9440f4166c:a`7^x
#         f2df2a014638901607ec9570815bb9d25c0dccea:6984egon
#         f2df2a03cf01794e5171a94f7739fb9ccc060d2b:MelBay
#         ...

Get hashes with a hash prefix range and a filter for hashes in JSON:

bash

curl -X 'GET' 'https://weakpass.com/api/v1/range/f2df2a.json?filter=hash' -H 'accept: application/json'
# Output: [{"hash": "f2df2a00138a4f18bb49a8f16bc51dbd"},{"hash": "f2df2a003215c2063f56f4dccd4a94b6"},{...}]

Get hashes with a hash prefix range and a filter for hashes in text/plain:

bash

curl -X 'GET' 'https://weakpass.com/api/v1/range/f2df2a.txt?filter=hash' -H 'accept: text/plain'
# Output:
#         f2df2a00138a4f18bb49a8f16bc51dbd
#         f2df2a003215c2063f56f4dccd4a94b6
#         f2df2a0063a32dc7e3c8ec9fb7a0328c
#         ...

Combining Filters and Types

You can combine filters and types together.

Get hashes with a hash prefix range, a filter for hashes, and a hash type in JSON:

bash

curl -X 'GET' 'https://weakpass.com/api/v1/range/f2df2a.json?filter=hash&type=sha1' -H 'accept: application/json'
# Output: [{"hash": "f2df2a0059611f885f7c98eafcf70d9440f4166c"},{"hash": "f2df2a014638901607ec9570815bb9d25c0dccea"},{...}]

Get hashes with a hash prefix range, a filter for hashes, and a hash type in text/plain:

bash

curl -X 'GET' 'https://weakpass.com/api/v1/range/f2df2a.txt?filter=hash&type=sha1' -H 'accept: text/plain'
# Output:
#         f2df2a0059611f885f7c98eafcf70d9440f4166c
#         f2df2a014638901607ec9570815bb9d25c0dccea
#         f2df2a03cf01794e5171a94f7739fb9ccc060d2b
#         ...

Get passwords with a hash prefix range, a filter for passwords, and a hash type in JSON:

bash

curl -X 'GET' 'https://weakpass.com/api/v1/range/f2df2a.json?filter=pass&type=sha1' -H 'accept: application/json'
# Output: [{"pass": "a`7^x"},{"pass": "3"},{"pass":"MelBay"}. {"pass":"KORESSA3790"}, {...}]

Get passwords with a hash prefix range, a filter for passwords, and a hash type in text/plain:

bash

curl -X 'GET' 'https://weakpass.com/api/v1/range/f2df2a.txt?filter=pass&type=sha1' -H 'accept: text/plain'
# Output:
#         a`7^x
#         6984egon
#         MelBay
#         ...

Generating Wordlists

Generate wordlist for a certain words based on specific hashcat rules

Required args:

• word: the word to generate a wordlist on using the specified hashcat rules

• set: [ "online.rule", "top_3000.rule", "top_1500.rule", "top_750.rule", "top_500.rule", "top_250.rule", "nsa_64.rule", "numbers.rule", "numbers100.rule", "years_1900_2025.rule", "years.rule", "symbols.rule" ]

• type: ["txt", "json"]

Generate a wordlist of the word "myword" with a rule set "online.rule" using type "txt":

bash

curl -X 'GET' 'https://weakpass.com/api/v1/generate/myword?set=online.rule&type=txt' -H 'accept: text/plain'
# Output:
#         myword
#         Myword
#         MYWORD
#         ...

Generate a wordlist of the word "myword" with a rule set "top_3000.rule" using type "json":

bash

curl -X 'GET' 'https://weakpass.com/api/v1/generate/myword?set=top_3000.rule&type=json' -H 'accept: text/plain'
# Output: ["myword","yword","word","rd","ord","ywordm","wordmy","myword1","d","drowym",...]

Yes, even though the type is json, the header is still 'accept: text/plain'.

Getting Wordlists

Retrieve available wordlists on Weakpass or get wordlists data in chunks of specified size.

Getting available wordlists:

bash

curl -X 'GET' 'https://weakpass.com/api/v1/wordlists' -H 'accept: application/json'
# Output: 
#         10_million_password_list_top_10000.txt
#         hashmob.net.small.found.txt
#         ignis-10K.txt
#         nsa64.rule
#         rockyou.txt

Getting wordlist/rule data in chunks

Required arg:

wordlist: ["10_million_password_list_top_10000.txt", "hashmob.net.small.found.txt", "ignis-10K.txt", "nsa64.rule", "rockyou.txt"]

bash

curl -X 'GET' 'https://weakpass.com/api/v1/wordlists/10_million_password_list_top_10000.txt' -H 'accept: text/plain'
# Output: [file]