What are WhatsApp message templates?
WhatsApp message templates are pre-approved, structured messages that businesses send to customers outside of an active conversation window. They are the starting point for every proactive notification, alert, or campaign that lands in a customer’s WhatsApp inbox.
WhatsApp message templates are pre-approved, structured messages that businesses use to initiate conversations with customers on WhatsApp. They must be submitted to Meta for review and approval before they can be sent, and are required for all business-initiated messages sent outside the 24-hour messaging window.
Every time a business reaches out to a customer first on WhatsApp, it must use an approved template. That includes order confirmations, delivery updates, appointment reminders, promotional offers, and one-time passwords (OTPs). Templates are submitted to Meta for review and must comply with WhatsApp’s commerce and business policies before they can be sent.
Businesses use WhatsApp templates to:
- send real-time order and shipping updates
- complete purchases and account verifications
- book, confirm, or reschedule appointments
- re-engage customers with personalized promotional offers
The 24-hour messaging window
WhatsApp operates on a 24-hour messaging window. When a customer sends a message, businesses have 24 hours to reply with any message type. Once that window closes, only approved templates can be used to restart the conversation.
This rule ensures WhatsApp stays a trusted, low-spam channel and it is why templates are the foundation of every proactive WhatsApp strategy.
Key concept: The 24-hour window opens every time a customer messages you. Outside that window, only approved templates can be sent to restart the conversation.
WhatsApp message template types
Meta groups WhatsApp message templates into three categories, each designed for a different type of interaction.
Marketing templates
Marketing templates are used for promotional and business-initiated messages to opted-in users. They cover everything from product launches and limited-time offers to re-engagement campaigns and cart abandonment reminders.
Example: “Hi [Name], your exclusive discount is ready. Use code WELCOME20 for 20% off your next order. Shop now: [link]”
Any conversation that does not fit the utility or authentication definition is classified as marketing. Infobip’s WhatsApp solution supports carousel templates, which let businesses showcase multiple products in a single, swipeable message.
Utility templates
Utility templates support ongoing transactions and account-related interactions. They are event-driven and tied to a specific action the customer has already taken, such as placing an order or booking an appointment.
Common utility template use cases:
- order confirmations and shipping updates
- appointment reminders and scheduling confirmations
- payment receipts and billing statements
- account updates and policy notifications
Example: “Your order #12345 has been shipped. Estimated delivery: [date]. Track it here: [link]”
Authentication templates
Authentication templates deliver one-time passcodes (OTPs) for identity verification. They follow a strict format defined by Meta and must include a one-time password button. No URLs, media, or emojis are allowed.
Tip: Authentication templates are the fastest to get approved because they follow a fixed Meta-approved format. They also have one of the highest open rates of any message type.
Example: “[Your brand] verification code: 847291. Valid for 10 minutes.”
Template structure: what goes inside
Every WhatsApp message template is built from up to four components:
- Header: Optional. Can be text, an image, a video, or a document. Sets the visual tone of the message.
- Body: Required. The main content of the message. Supports bold, italic, and placeholder variables like {{1}}, {{2}}.
- Footer: Optional. A short line of supplementary text, often used for opt-out instructions.
- Buttons: Optional. Quick reply buttons (up to 3), call-to-action buttons (phone number or URL), or copy-code buttons for OTPs.
Example: Full template structure
Header: [Image of product]
Body: Hi {{1}}, your order is on its way. Expected delivery: {{2}}.
Footer: Reply STOP to unsubscribe.
Button: Track my order
The template approval process
All templates go through Meta’s review process before they can be sent. Here is how it works:
- Design your template using Infobip’s template editor
- Select the category: Marketing, Utility, or Authentication
- Submit for review
- Meta reviews the template (typically within a few minutes to 24 hours)
- Template status updates to Approved, Pending, or Rejected
Tip: Template names can only use lowercase letters, numbers, and underscores. No spaces or special characters. Plan your naming convention before you start building.
If a template is rejected, it can be edited and resubmitted. Infobip shows the current approval status of each template directly in the platform dashboard.
WhatsApp message templates with Infobip
Infobip is a WhatsApp Business Solution Provider (BSP), which means businesses can build, manage, and send WhatsApp templates directly through the Infobip platform without working through intermediaries.
The Infobip platform makes template management easy:
- create templates using a drag-and-drop editor
- manage template approvals from a single dashboard
- automatically populate placeholders with customer data
- trigger template sends from automated flows in Moments, Infobip’s customer engagement solution
How it works: A customer abandons a cart. Infobip’s platform detects the event, triggers a WhatsApp utility template with the product details auto-filled, and sends it within minutes. No manual work required.
Infobip’s Answers chatbot platform also allows businesses to use approved templates as conversation starters, with automated flows that handle responses and escalations.
Best practices for WhatsApp message templates
Keep it short
WhatsApp is a mobile-first channel. Get to the point in the body text. Use the footer sparingly and save buttons for the one action that matters most.
Personalize with placeholders
Use placeholder variables to include the customer’s name, order details, appointment time, or any other relevant data. Generic messages perform significantly worse than personalized ones.
Make the CTA obvious
One clear action per template works better than multiple competing options. Use buttons whenever possible instead of embedding links in the body text.
Match the category to the content
Sending a marketing message using a utility template category is a policy violation. Meta monitors for this and can restrict sending if patterns are detected.
Test before sending at scale
Always preview templates with real sample data. Check that placeholders populate correctly before broadcasting to a large list.
Future of WhatsApp message templates
Meta continues to expand what templates can do. Recent additions include carousel templates with multiple swipeable cards and images, limited-time offer templates with built-in countdown timers, and a template library of pre-built Meta-approved templates for common use cases that bypass the standard approval process.
AI-powered platforms like Infobip are making it easier to generate, test, and optimize templates using customer data. As conversational commerce on WhatsApp matures, templates will evolve from simple notifications into the starting point for full purchase and support flows.
Conclusion
WhatsApp message templates are not just a compliance requirement. They are the infrastructure behind every effective WhatsApp marketing, support, and notification strategy. Getting the category right, structuring content clearly, and personalizing at scale are what separate templates that convert from ones that get ignored.
Infobip helps businesses design, approve, and automate WhatsApp templates through a platform built for scale, with direct Meta BSP status and integrations across the full customer journey.
