zxcvbn

Password strength calculator

Install

All systems
curl cmd.cat/zxcvbn.sh
Debian Debian
apt-get install python-zxcvbn
Ubuntu
apt-get install python-zxcvbn
image/svg+xml Kali Linux
apt-get install python-zxcvbn
Windows (WSL2)
sudo apt-get update sudo apt-get install python-zxcvbn
Raspbian
apt-get install python-zxcvbn

python-zxcvbn

Password strength calculator

python-zxcvbn contains the function password_strength(), which when used is able to determine the estimated time it would take to crack a password. Using those results, a strength score can be calculated. In determining these results, python-zxcvbn makes use of common passwords, common American names and surnames, common English words, and common patterns like dates, repeats (aaa), sequences (abcd), and QWERTY patterns. python-zxcvbn is a Python 2 port of the coffeescript zxcvbn, which is used on the website of Dropbox.

python3-zxcvbn

Realistic password strength estimator. Python3 module

This is a Python implementation of the library created by the team at Dropbox. Accepts user data to be added to the dictionaries that are tested against, gives a score to the password, provides feedback on the password and ways to improve it, returns time estimates on how long it would take to guess the password in different situations This package provides the Python 3 library.