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