How many variables can I use in the WhatsApp template body, and can I use variables in the footer?

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 1,024 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 {{n}}.

Example:

Template:

Hi {{1}}, your order {{2}} from {{3}} has been shipped. Track it here:{{4}}

Filled message:

Hi Riya, your order #4812 from ZapKart has been shipped. Track here: zap.link/track4812

1.2 Common Use Cases

Use {{1}}, {{2}}, {{3}} … within the character limit of 1,024.

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 and 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 1,024 (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

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

Updated on: 26/03/2026