Skip to main content

WhatsApp Marketing & Automation Guides

Practical workflows for spreadsheets, personalization, scheduling, and responsible customer follow-ups from WhatsApp Web.

WaSenderHQ CSV importer showing contact rows and mapped fieldsSpreadsheets
2026-07-273 min read

How to Format a CSV for WhatsApp Bulk Messages

Prepare a UTF-8 CSV with international phone numbers, map custom fields, preview personalized rows, and test a reviewed WhatsApp Web queue.

WaSenderHQ Google Sheets import and column mapping interfaceSpreadsheets
2026-07-273 min read

Google Sheets to WhatsApp: Import and Personalize Rows

Prepare a campaign-specific Google Sheet, limit shared data, import current rows, map custom fields, and review messages before sending.

CSV phone-number validation preview in WaSenderHQSpreadsheets
2026-07-273 min read

International Phone Number Format for CSV Imports

Store phone numbers as text, add correct country calling codes, remove ambiguous formatting, and test representative countries before importing.

Google Sheets lead follow-up rows prepared for WaSenderHQSpreadsheets
2026-07-273 min read

A Consent-Based Lead Follow-up Workflow in Google Sheets

Organize requested follow-ups in Google Sheets, record the permission source, prevent duplicates, and keep a human review before each message queue.

WaSenderHQ CSV importer highlighting rows that need correctionSpreadsheets
2026-07-273 min read

Fix CSV Import Errors: Encoding, Headers, and Delimiters

Diagnose UTF-8 character problems, mismatched delimiters, broken quotes, missing headers, shifted rows, and spreadsheet conversion errors.

Choose your analytics preference

WaSenderHQ uses Google Analytics only if you allow it. It helps measure page visits and improve the website. Read the privacy policy.