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Preview of WhatsApp Message Sender

WhatsApp Message Sender by Yasya El Hakim

Send personalized messages through WhatsApp™ Web.

5 (2 reviews)
140 Users
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About this extension
WhatsApp Message Sender is a lightweight Firefox extension that lets you send personalized messages through WhatsApp™ Web — directly, without needing the WhatsApp Business API or uploading contact lists to any server.

Whether you're a business owner, community admin, or just need to reach many contacts efficiently, this tool helps streamline your messaging process while keeping everything local and transparent.

Key Features
- Send messages directly via WhatsApp™ Web.
- Track delivery status in real-time.
- Support CSV files to bulk-send messages.
- Use shortcodes or CSV column values for personalized messages.
- Select specific phone numbers or entire lists from your CSV.
- 100% local – no data sent to external servers.

Disclaimer
This extension is not affiliated with or endorsed by WhatsApp™ Inc. Use responsibly and in compliance with WhatsApp™ Terms of Service.
Rated 5 by 2 reviewers

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Permissions and dataLearn more

Required permissions:

  • Access browser tabs
  • Access your data for sites in the whatsapp.com domain
  • Access your data for sites in the elcreative.org domain

Data collection:

  • The developer says this extension doesn't require data collection.
More information
Version
1.8
Size
109.7 KB
Last updated
8 days ago (Oct 14, 2025)
Version History
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