Password Strength Tester
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107 reviews
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About this app
Testing the strength of passwords
- no data whatsoever collected, evaluation runs completely offline*
- the process used to evaluate the password can be seen here : https://www.usenix.org/system/files/conference/usenixsecurity16/sec16_paper_wheeler.pdf
* this is a TWA (a web-application) so it needs to download some javascript sources from a webserver, but nothing will be uploaded
The app is FOSS with its source-code available at https://github.com/HannesGitH/password-check/tree/main/svelte
- no data whatsoever collected, evaluation runs completely offline*
- the process used to evaluate the password can be seen here : https://www.usenix.org/system/files/conference/usenixsecurity16/sec16_paper_wheeler.pdf
* this is a TWA (a web-application) so it needs to download some javascript sources from a webserver, but nothing will be uploaded
The app is FOSS with its source-code available at https://github.com/HannesGitH/password-check/tree/main/svelte
Test the strength of your passwords ! Find out how long it takes to crack them.
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- No data shared with third partiesLearn more about how developers declare sharing
- No data collectedLearn more about how developers declare collection
Ratings and reviews
99 reviews
Matt Devino
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April 12, 2023
So here's the thing it seems good. I just don't know how good, because every password that's long, it would say it would take centuries to crack. With shorter passwords, it would say it's not that great even though my password manager says it's good. So, I would say it needs to improve on detecting shorter passwords. And have more features.
1 person found this review helpful
Hannepps
April 13, 2023
thanks for your feedback :)
as a rule of thumb, the longer the password the more secure it gets (if entropy is high).
this app estimates that a hacker would try around 10billion passwords per second (which is quite realistic if your password hash was leaked) your password manager might not make such strong assumptions.
what features do you want? ^^
Albert Sparrow
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September 26, 2024
Easy to use not sure the accuracy, does give Peace of mind but does not allow pasting from the clipboard 🥸
Chance Zolman
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August 6, 2026
it only goes up to a century not 2 centuries or more -before that it doesn't say exactly what it is, for example a second to minutes to a year to a decade, after minutes it doesn't say how long it is
What’s new
newer android supported
Everyone
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About the developer
Hannes Elias Hattenbach
support.play@h-h.win
Im Mühlenfelde 7
14167 Berlin
Germany
