Life & fun · alternatives · 2026
24 alternatives to PwnedPasswords as a (Micro)Service
Recently I became interested in knowing whether the passwords I used were in the list of breached passwords. One way to find out is to send your password to the link here https://haveibeenpwned.com/Passwords. However, while the owner of that website is a well respected security researcher, I still don't think it's wise to send my password to another website. So I downloaded the 24gb file, hashed my password and grepped the file for it. That unfortunately took a long time and I realized this was the perfect opportunity to use a BloomFilter and test the inclusion of a password…
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. PwnedPasswords as a (Micro)Service launched in 2019; newer entries below may have overtaken it.
- 1
Check if your account has been compromised in a data breach
2014 · haveibeenpwned.com · its alternatives →
- 2
Support Have I Been Pwned through a donation. Your contribution helps fund breach data research, infrastructure, and ongoing development.
2019 · haveibeenpwned.com · its alternatives →
- 3
Save your passwords and log in to sites with a single click
2018 · apps.apple.com · its alternatives →
- 4
See if your passwords in pass has been breached. Contribute to antonlindstrom/passpwn development by creating an account on GitHub.
2018 · github.com · its alternatives →
- 5
Version 2 is live! Wordlists sorted by probability originally created for password generation and testing - make sure your passwords aren't popular! - berzerk0/Probable-Wordlists
2017 · github.com · its alternatives →
- 6
Generate a strong and funny password that you can remember
2019 · its alternatives →
- 7
Passwarden▲95Secure storage for your passwords & personal information
2020 · passwarden.com · its alternatives →
- 8
This is a free, secure & open-source password manager.
2022 · galaxystore.samsung.com · its alternatives →
- 9
- 10IP
Hey HN! I made a service to share passwords easy and secure but never promoted it. It's called instapass.io I noticed that people besides my friends and clients actually started to use, so maybe it will be helpful for you too! You share one-time self-destruct message using one time links and I won't even be able to see what you wrote. How does it work? When you generate a message the client-side makes a random password and use that to encrypt the message. The password is appended as an anchor tag which all modern browsers never send to the server. This way, I don't even know what you shared.…
2019 · its alternatives →
- 11
Using serverless functions to provide an API for checking potential passwords against an enormous corpus of passwords leaked from security breaches. - jthomas/serverless-pwned-passwords
2017 · github.com · its alternatives →
- 12
HelpSpot Vault▲105Passwords sent over email live forever, but not with Vault.
2016 · its alternatives →
- 13
- 14
- 15
- 16
- 17
Free password manager that you can keep for yourself in a single HTML file. Client side AES encryption, trust no one policy, off the grid password manager. Take full control of your data online or offline.
2021 · passpilot.com · its alternatives →
- 18SH
I have written a passwords/secrets manager for my personal needs. Maybe it solves some of your problems too. It is written in Go and is a self-contained executable for a small web-app: https://github.com/jarmo/secrets-web There is also a CLI version if that is your taste: https://github.com/jarmo/secrets-cli To read about more technical details, look into the core repository at https://github.com/jarmo/secrets Any questions/comments/suggestions are welcome in here or via GitHub pull requests.
2020 · its alternatives →
- 19
- 20DM
In light of the recent Ledger database breach (https://cointelegraph.com/news/ledger-users-threaten-legal-action-after-hacker-dumps-personal-data), I wanted to see if my address had been leaked after purchasing a Ledger Nano S for myself. HaveIBeenPwned unfortunately doesn't show if just your email or your email as well as address has been leaked, so I decided to set this up. I wish Ledger would just set this up for their customers, but apparently that is far too difficult for them. So here you all go, I wish you the best :/ https://www.didledgerfuck.me/
2020 · its alternatives →
- 21
Pashword - Hashed Password Generator. Free and Open Source WebApp to generate passwords you don't need to remember. Pashword generates unique strong passwords for all your accounts using just a single key.
2023 · pashword.app · its alternatives →
- 22
Mobile-friendly random password generator seeded based on your mouse or touch positions for better randomness.
2015 · passed.pw · its alternatives →
- 23
PassForge▲13Craft unbreakable passwords ,Open challenge to hackers
2025 · passyforge.netlify.app · its alternatives →
- 24
How often does your password appear in the Pwned Passwords database? Uses the k-anonymity API. - kevin-hanselman/is_my_password_pwned
2018 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →