Document Editing Problems

How to Fix an Empty Table of Contents in Word for Mac

Maira Mehtab Sep 27, 2026 869 views

Question details

The user needs to fix an issue where the Table of Contents in a Word document fails to display any entries.

Product: Word for Mac
Device & OS: Mac
Scenario: Generating or updating a Table of Contents in a structured document.
Observed behavior: The inserted Table of Contents remains completely empty because the document's chapter headings lack the necessary built-in heading styles or outline levels.

Before you start

Before modifying document styles, visually identify all the chapter titles and main section headers in your text that you want to appear in the final Table of Contents.

Solution 1Recommended

Apply Built-in Heading Styles and Adjust Outline Levels

Word relies on specific heading styles and outline levels to recognize what belongs in the Table of Contents. Applying these styles will populate the empty table.

If you manually format text to look like a heading (e.g., just making it bold and enlarging the font), Word still considers it normal 'Body Text'. You must apply official heading styles or define outline levels for the Table of Contents to capture the text.

Select the heading text

Scroll through your document and highlight the text of a chapter heading.

Apply a built-in style

Go to the Home tab and click on 'Heading 1', 'Heading 2', or 'Heading 3' from the Styles pane.

Verify Outline Level (Alternative)

If you do not want to use the default heading styles, select your heading, navigate to Format > Paragraph in the Mac menu bar, and change the 'Outline Level' from 'Body Text' to 'Level 1' (or your desired level).

Update the Table of Contents

Right-click on your currently empty Table of Contents and select 'Update Field' to refresh the entries based on your newly applied styles.

Formatting Tip: Once you update the field, all headings with recognized outline levels will instantly appear with their corresponding page numbers.

Solution 2

Contact the Template Provider or Share for Troubleshooting

If you are using a third-party template, the underlying document structure might be incorrectly configured, preventing the Table of Contents from updating.

Efficient Document Formatting

Easily Manage Table of Contents with WPS Office for Mac

Struggling with Word for Mac formatting? WPS Writer is a lightweight, highly compatible alternative that makes document structuring effortless. You can quickly apply heading styles and generate a flawless Table of Contents in just a few clicks.

1. Open your document in WPS Writer: Launch WPS Office on your Mac and open your existing document.
2. Apply Heading Styles easily: Highlight your chapter titles, go to the Home tab, and select Heading 1, 2, or 3 from the styles gallery.
3. Insert the Table of Contents: Navigate to the References tab, click on 'Table of Contents', and select a layout to instantly populate it.

Fully compatible with Microsoft Word (.docx) formats.Intuitive user interface for easy style and formatting management.One-click generation and updating of the Table of Contents.Free and lightweight office suite optimized for Mac users.

Frequently Asked Questions

Why does my Table of Contents only show some of my headings?

This usually happens if some of your headings are formatted as 'Body Text' rather than having an assigned Outline Level. Check the missing headings and apply the correct Heading style from the Home tab.

How do I update the Table of Contents after adding new chapters?

Right-click anywhere inside the Table of Contents and select 'Update Field'. You will be prompted to either update page numbers only or update the entire table. Choose 'Update entire table' if you have added new chapters.

Can I manually type missing entries into the Table of Contents?

While you can manually type text into the Table of Contents area, it is highly discouraged. Any automatic update triggered later will erase your manual changes. Always apply proper heading styles to the text in the document instead.

Document & File Issues