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🔒 Your Data is 100% Private & Secure

All contact data is processed locally in your browser. We DO NOT store, access, or transmit your contacts, messages, or attachments to our servers. Everything stays on YOUR computer. You can clear all data anytime using the button below.

💡 Pro Tip: Test Before Sending

Before launching your communication queue to real customers, always do a test run first:

  1. Create a duplicate of your CSV file
  2. Replace the first 2 customer phone numbers with your own number
  3. Upload the test CSV and start sending
  4. Check your phone - you'll receive the messages as if you were the customer
  5. If everything looks good, upload your original CSV and send to real customers!
Extension Required!

Before you can load CSV files and prepare messages, you need to install the WhatsAppyol Extension first. Click the button below to add it to your Chrome browser.

Add to Chrome
Connect WhatsApp Web

Open a new tab and go to web.whatsapp.com. Scan the QR code with your phone to log in. After that you can close it and come back to the dashboard.

Open WhatsApp Web

1 Import Contacts

Click to Upload CSV

Supports .csv files - Auto-detects all columns
New to WhatsAppyol?

Start with our free CSV sample. Download it, fill with your own information, and customize columns as needed. Variables will appear in the template section above!

Phone Format Validator
PRO
Detects incomplete phone numbers, numbers with wrong characters, and empty phone number fields. Clean your list before sending!

Click to upload CSV file

Only .csv files accepted
Checking formats... 0/0
Valid Format Numbers 0
Invalid Format Numbers 0
WhatsApp Number Validator
PRO
This checker opens each number in a new browser tab to verify if it's registered on WhatsApp. Make sure WhatsApp Web is open and logged in before starting. Each number is checked then the tab closes automatically.
Verifies which phone numbers are actually registered on WhatsApp. Only send messages to valid WhatsApp users!

Click to upload CSV file

Only .csv files accepted
Checking... 0/0
Valid WhatsApp Numbers 0
Invalid WhatsApp Numbers 0

2 Prepare Your Messages

📋 Upload CSV to see available variables...
Message 1
Attachments
0/1
Free plan: 1 attachment per session
Attachment Mode:
Images
PDFs
Videos
Audio
Attachment Sending Order

Your attachments will be sent after your messages in this order:

Want to change the order? Delete the attachments and add them again in your preferred order.
0
Messages Sent
0
Pending
0
Failed
0%
Success Rate

Activity Log

Dashboard ready. Upload contacts to begin.
Just now

Communication Summary

Contacts Loaded 0
Messages Per Contact 1
Attachments 0
Est. Time 0 min

🚀 Pro Tip: First Run

Before using the extension on a new computer, open WhatsApp Web manually and send 1 message with an attachment yourself. This ensures all icons are loaded and prevents freezing!

Quick Guide

  1. Upload your CSV file with contacts
  2. Click variables like {name} to insert
  3. Add multiple messages if needed
  4. Attach files (optional)
  5. Click Save & Sync
  6. Open the Chrome Extension to start