⚡ Quick answer —

• There is no hard limit on the number of placeholders (variables) you can add in the body of a WhatsApp template, as long as the combined text + variables stays within 1024 characters.

• No, WhatsApp does not allow variables (placeholders like {{1}}) in the footer section of a template.

1 — How many variables can I use in the body of the template?

1.1 What is a Variable?

A variable is a placeholder used to insert dynamic content into a template. They are written as:

📌 Example:

• Template:

• Filled Message:

1.2 Common Use Cases

1 {{1}}, {{2}}, {{3}} .... within the character limit of 1024.

Variables are perfect for personalising messages at scale, such as:

• Customer name

• Order ID

• Brand/store name

• Tracking link

• Date/time

1.3 Best Practices

• Variables must be numbered sequentially: {{1}}, {{2}}, {{3}} …

• Do not skip or repeat variable numbers.

• Always have a proper value mapped against the variables.

• Always preview & populate variables during template submission for Meta approval.

• Variables are allowed only in the body — not in the footer or button text.

1.4 Validation Rules

• Templates with missing or out-of-sequence variables will be rejected.

• Only 1 variable is allowed in the Header if you select "Text". Variables can't be added in the Header if you select an image, video, or document.

1.5 CHARACTER LIMITS QUICK REFERENCE

• Body text: up to 1,024 characters (includes variables, text, emojis, punctuation)

• Header: up to 60 characters — may contain one variable if header type = “Text”

• Footer: up to 60 characters — variables not allowed

• Remember: each {{n}} placeholder counts as a normal character toward the limit

✨ Pro Tip: Keep variable usage minimal and meaningful—overloading templates with 10+ placeholders often hinders readability and increases the risk of rejection.

2 — Can I use variables in the footer?

2.1 What Is the Footer Used For?

The footer is an optional section meant only for static, supporting text, such as:

• Legal disclaimers

• Company names or taglines

• Contact notes (e.g., “Customer Service” or “T&C apply”)

2.2 Footer Limitations

• Maximum 60 characters

• No variables, formatting, or media allowed

• Must be static text only

• If you insert a variable, your template will be rejected by Meta during review

2.3 Where Can I Use Variables?

Variables are allowed only in:

• Body section → within the character limit of 1024 (it includes variables and text).

Example: Hi {{1}}, your order {{2}} is ready.

• Header → You can use only 1 variable in the header section when you choose the "Text" option.

• URL buttons → inside query strings.

Example: https://track.com/{{1}}

2.4 WhatsApp Template Sections — Variables & Limitations

✨ Pro Tip: Use the footer for static trust-building text (e.g., “This is an automated message from ZapKart”) while keeping all personalisation in the body.