Run Whats Sender is a free Chrome add-on that allows users to easily organize and send thousands of WhatsApp messages without the need to save the numbers on their mobile devices. This lightweight and useful tool works seamlessly with WhatsApp Web, enhancing your messaging experience.

With Run Whats Sender, you can send personalized messages with custom names, filter and delete duplicate numbers, download contacts, conversations, and unsaved numbers, and even send messages to numbers imported from Excel. The add-on also allows you to attach images, documents, and videos to your messages. You can also send messages directly from a CSV file and customize them using variables from the uploaded file.

What sets Run Whats Sender apart is its user-friendly interface, cost-effective features, and 24/7 customer support. The add-on does not require any additional software installation.

Please note that the purpose of this add-on is not to send random or unethical mass messages, but rather to send greetings, invitations, and announcements to your family, friends, and acquaintances.

WhatsApp is a registered trademark owned by WhatsApp Inc., which is not affiliated with Run Whats Sender.