01
Recipient selection
Enter numbers manually, upload an Excel file or select members from a joined group or existing label.
About WAWebSender
One focused workflow for WhatsApp bulk messaging
WAWebSender is a Chrome extension built to bring recipient selection, personalized messages, sending controls and useful results together beside WhatsApp Web.
Why we built it
Bulk messaging should reduce repeated work without hiding the workflow
Preparing the same outreach one recipient at a time makes it difficult to keep contact sources, message variations and results consistent. Different teams may already organize recipients in an Excel file, a WhatsApp group, a label or a reviewed number list.
WAWebSender brings those sources into one browser workflow. It keeps message preparation, attachments, pacing and result review visible so the operator can understand what is configured before and after a task.
We build one focused WhatsApp Bulk Sender workflow and explain its capabilities, responsibilities and limits in plain language.
What we build
Practical controls for the complete sending task
Each product area supports a specific step between choosing a relevant audience and reviewing the outcome.
02
Message personalization
Save templates and combine WhatsApp number, time and Excel-column variables with recipient-specific content.
03
Sending controls
Add supported attachments, configure a randomized interval and decide whether completed conversations should be removed.
04
Results and recovery
Review totals, duplicates, successes and failures, then export the result or retry failed entries after checking them.
Product principles
The standards behind WAWebSender decisions
A useful browser extension depends on clear controls, accurate guidance and responsible product boundaries.
- 1
Clear workflows
The next action, current setting and expected result should be understandable without complicated setup.
- 2
User-controlled tasks
Users choose the recipient source, message, variables, attachments, interval and follow-up actions.
- 3
Accurate documentation
Pages and guides should reflect released behavior and avoid unverified safety or performance promises.
- 4
Responsible iteration
Improvements should address real workflow friction and changes in WhatsApp Web instead of adding unrelated complexity.
How the product evolves
From a real workflow issue to a documented improvement
WAWebSender follows a focused feedback and validation loop before changing the extension or its public guidance.
- 1
Listen to the workflow
Support conversations and product feedback show where setup, sending or result review is unclear.
- 2
Validate current behavior
The team checks the issue against the current extension and WhatsApp Web before setting a product priority.
- 3
Ship and explain
Product changes, guides and support answers are updated together so public instructions match released behavior.
Product leadership
Henry
Technical Manager & Product Lead, WAWebSender
Henry leads WAWebSender's technical direction and product strategy. He sets the roadmap, turns user feedback and changes in WhatsApp Web into engineering priorities, and reviews the decisions that affect product reliability and sustainable growth. He also helps keep released behavior, product pages and practical guidance aligned.
- Technical direction
- Product roadmap
- Documentation alignment
Trust and product boundaries
Understand how the extension handles a sending task
WAWebSender explains how contact lists, message templates, attachments and reports are handled in the browser workflow. WAWebSender is independent software and is not affiliated with, endorsed by or sponsored by WhatsApp or Meta.
WAWebSender
Explore the WhatsApp Bulk Sender workflow
See how recipient selection, personalization, sending controls and result review fit together—or contact the team when you need help.