dev_user_cleaner

Dev User Cleaner

is a Drupal utility module intended only for development and testing environments.
It allows administrators to sanitize user accounts by resetting passwords and/or replacing email addresses with safe, dummy values. This helps prevent accidental exposure of real user credentials when databases are shared, cloned, or used for demos.

Features

Reset user passwords to a default value
Replace user email addresses with dummy addresses
Excludes the super administrator account (UID 1)
Simple configuration form in the admin UI
Prominent warning message before execution

Installation

Download using composer
Enable the module

Admin UI: Extend/Dev User Cleaner
Drush
drush en dev_user_cleaner

Configuration & Usage

Navigate to the module configuration page (as defined in routing):
admin/config/people/dev-user-cleaner
Choose one or both of the following options:
Sanitize passwords
Sanitize emails
Click Sanitize Users to execute the operation.