Build a Python Brute‑Force Password Dictionary in Minutes

In this article we share how to generate brute‑force password dictionaries with Python, useful for cracking simple encrypted files such as ZIP archives.

Preface

We will introduce methods for creating password dictionaries and hope it helps your Python learning.

Environment: Python 3.6 on Windows

Example 1

If you know a password consists of exactly four digits, you can generate a 0000‑9999 dictionary.

Running the script creates a dict.txt file in the current directory.

Example 2

When targeting a web backend, passwords often relate to the site’s domain and may include common words such as admin, root, manager and special characters like !@#.

Combining these elements yields a high‑precision, targeted dictionary.

This approach uses a third‑party Python library; the code is straightforward.

Usage

Press Enter after running the script to generate the dictionary file in the current folder.

We hope the content provides useful reference for learning or work.