HaveIBeenPwned/PwnedPasswordsDownloader
View on GitHub ↗ ★ 1,347 C#
A tool to download all Pwned Passwords hash ranges and save them offline so they can be used without a dependency on the k-anonymity API
12 mentions on Hacker News by 12 people: 1 story, 11 comments · first 2023-04-05 · latest 2025-11-07
20082026
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You can download all the hashes and check against them locally. https://github.com/HaveIBeenPwned/PwnedPasswordsDownloader
comment by Thorrez · 2025-11-07 · in Two billion email addresses were exposed -
…downloaded the full hash list and checked all my KeePass-stored passwords at that time against it. https://github.com/HaveIBeenPwned/PwnedPasswordsDownloader
comment by WorldMaker · 2025-11-07 · in Two billion email addresses were exposed -
It is officially recommended by the Troy Hunt: https://github.com/HaveIBeenPwned/PwnedPasswordsDownloader/i...
comment by windsurfer · 2025-11-07 · in Two billion email addresses were exposed -
Several open source tools can be found on GitHub, but here’s the “official” one https://github.com/HaveIBeenPwned/PwnedPasswordsDownloader
comment by MattSteelblade · 2025-11-06 · in Two billion email addresses were exposed -
…but it probably won’t exactly match anyone else’s. [1] https://haveibeenpwned.com/passwords [2] https://github.com/HaveIBeenPwned/PwnedPasswordsDownloader
comment by mananaysiempre · 2025-08-16 · in That 16B password story (a.k.a. "data troll") -
They are; https://github.com/HaveIBeenPwned/PwnedPasswordsDownloader
comment by 1a527dd5 · 2025-04-23 · in Hyperscaling Have I Been Pwned with Cloudflare Workers and Caching -
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HaveIBeenPwned Hash List Downloaderstory by yogorenapan · 2024-02-11 · 0 comments
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They have a downloader for the hashed password list: https://github.com/HaveIBeenPwned/PwnedPasswordsDownloader
comment by hennell · 2024-01-18 · in The Naz.API Credential Stuffing List -
Download Have I Been Pwnds dataset then: https://github.com/HaveIBeenPwned/PwnedPasswordsDownloader
comment by hnlmorg · 2023-09-28 · in DarkBeam leaks billions of email and password combinations -
HIBP lets you download their hashed passwords DB to check against. https://github.com/HaveIBeenPwned/PwnedPasswordsDownloader
comment by GarrickDrgn · 2023-09-28 · in DarkBeam leaks billions of email and password combinations -
Looks like someone made a bash script: https://github.com/HaveIBeenPwned/PwnedPasswordsDownloader/i...
comment by Caligatio · 2023-04-05 · in Seized Genesis Market data is now searchable in Have I Been Pwned -
…software package that requires NET6. That is a no-go for me. So seems a Microsoft system is needed: https://github.com/HaveIBeenPwned/PwnedPasswordsDownloader Does anyone have a link or knows of a non-NET tool to download this new data ?
comment by jmclnx · 2023-04-05 · in Seized Genesis Market data is now searchable in Have I Been Pwned