Privacy Policy

Last Updated: January 31, 2026

1. Introduction

This Privacy Policy describes how the **WhatsApp Bulk Messenger** Chrome extension handles your data. Our primary goal is to provide bulk messaging services while maintaining your privacy.

2. Data Collection & Usage

• Authentication Information: We use Google Firebase to manage user accounts. This includes your email or phone number and a unique User ID.
• Personal Communications: The extension processes the text and file attachments you provide to automate messaging on WhatsApp Web. This data is processed locally in your browser.
• Campaign History: We store reports of your past campaigns (sent, failed, and unavailable contacts) locally in your browser's storage to provide analytics.

3. Data Storage & Security

We do not host your contact lists or message content on our servers. All messaging data remains within your local Chrome environment using `chrome.storage.local`. Authentication tokens are securely managed via Firebase and stored in `chrome.storage.sync`.

4. Third-Party Services

The extension interacts with WhatsApp Web and uses Google Firebase for authentication. These services handle data according to their respective privacy policies.

5. Data Deletion

You can delete all locally stored campaign data at any time by uninstalling the extension or clearing the local storage through the extension interface.

6. Contact Us

For any questions, please contact us at wabulk01@gmail.com.