How to Insert a Table of Contents in a Word Document

To insert a table of contents in Word, apply built-in heading styles to your section titles, click where the contents should appear, then choose References > Table of Contents and select an automatic option. Word uses those heading styles to build a navigable list, and you can update it when your document changes. Before you begin, decide where the contents page belongs and make sure your headings are formatted as headings, not just as large or bold text.

What You’ll Need

A Word document with its sections and headings drafted, or at least a clear outline.
Microsoft Word for Microsoft 365 on Windows for the steps below. In Word for Mac, the same built-in heading styles and automatic table are available; ribbon labels may be arranged slightly differently.
A few minutes to apply or check heading styles before inserting the table.

Step-by-Step

Choose where the table of contents will go. Most reports, manuals, and long papers place it after the title page and before the introduction. Click at the start of the intended location. To put it on a separate page, press Ctrl+Enter on Windows to insert a page break, then click on the new page. On Mac, use Command+Enter for a page break. A page break is generally preferable to pressing Enter repeatedly because it stays in place as text changes.
Apply Heading 1 to main section titles. Select a main title such as Introduction or Methods. On the Home tab, choose Heading 1 in the Styles gallery. Repeat for each main section. Applying the style tells Word that the text is a structural heading; simply making a line bold, larger, or a different color will not normally make it appear in an automatic contents table.
Apply lower heading levels to subsections. Use Heading 2 for sections nested under a Heading 1, and Heading 3 for a level beneath Heading 2. Keep the hierarchy logical: do not use Heading 3 just because its appearance suits you if it is not actually nested under a higher-level section. The default automatic table generally includes the first three heading levels. If your document only needs main sections, apply Heading 1 to those and leave lower-level headings out or adjust the table settings later.
Check the document outline. On Windows, open View > Navigation Pane and select the Headings tab. Review the list for missing titles, accidental entries, and headings in the wrong order. If a title is absent, select it in the document and apply the correct Heading style. If ordinary text appears as a heading, select it and change it to a body style such as Normal. This check is especially useful in lengthy documents with pasted text.
Insert the automatic table. Return to the place you chose for the contents. On Windows, open the References tab, select Table of Contents, then choose an option under Automatic Table, such as Automatic Table 1 or Automatic Table 2. Word inserts the entries, indentation, and page numbers using your heading structure. In Word for Mac, go to References > Table of Contents and choose an automatic table option. If the button is not visible, widen the Word window or look for the command in the References ribbon.
Review the result and its links. Check that each expected section appears, that subsections are indented appropriately, and that the page numbers look plausible. In the document, hold Ctrl and click a contents entry on Windows to follow its link. On Mac, use Command-click if that is the link behavior configured in Word. The links are useful both for readers and for navigating while editing.
Adjust the appearance if needed. If you want fewer levels, a different leader between titles and page numbers, or another layout, click in the table and open References > Table of Contents > Custom Table of Contents on Windows. In the dialog, choose options such as how many heading levels to show, whether to display page numbers, and the tab leader style. Select OK and confirm that you want to replace the existing table if Word asks. On Mac, the custom table command is also available from the References tab, though the dialog layout can differ.
Update it after editing the document. When you add, remove, rename, or move sections, click in the table and choose Update Table or Update Field. You can also right-click the table and choose Update Field on Windows. Select Update page numbers only if headings have not changed and only pagination may have shifted; select Update entire table if titles or heading levels changed. On Mac, click the table and use the update command that appears, or right-click and choose the update option.

Common Mistakes

Formatting headings by appearance only. A bold, enlarged title is not necessarily a Word heading. The automatic table reads document structure, so apply Heading 1, Heading 2, or another appropriate built-in heading style. You can change how a style looks without losing its structural role.

Using the wrong heading level. Applying Heading 1 to every title creates a flat list, while skipping from Heading 1 to Heading 3 can make the outline confusing. Use levels to show parent and child sections. If the table is too long, first decide whether some titles should be body text or whether the table should display fewer levels.

Editing the generated entries directly. The table is a field, not a regular list. If you type into it, a later update can overwrite your changes. Correct the source heading in the document, then update the table. Change the table’s formatting through its styles or settings rather than rewriting its entries.

Forgetting to update before sharing. New text can move page numbers, and renamed or newly added sections will not automatically appear in every existing table. Update the entire table before exporting or sending the final document.

Tips

To keep your contents page separate from the main text, insert a page break before it and, if needed, another page break after it. Avoid using multiple blank paragraphs to force page positions.
Use the Styles gallery to make headings consistent. If you dislike the default look, right-click a style in the gallery and choose Modify; headings can keep their role while using your preferred font, size, and color.
For a short document, a contents table may not be useful. For a long document, use clear, concise heading text so entries are easy to scan and do not wrap excessively.
Use the Navigation Pane while drafting to move among sections quickly. If a heading is at the wrong outline level, change its style rather than dragging its entry in the contents list.
Before producing a PDF, update the table and then review the exported file. Page breaks, fonts, and pagination can shift during final formatting.

Troubleshooting

A heading is missing from the table: Select that heading in the document and check its style on the Home tab. Apply the correct Heading style, then choose Update Table > Update entire table. If it still does not appear, open the custom table settings and check that the heading’s level is included.

Body text or unwanted titles appear: The text may have a heading style applied accidentally. Select it, change the style to Normal or the appropriate body style, and update the entire table. Also check whether a custom table is set to include styles beyond the built-in Heading styles.

Page numbers are wrong: Click in the table and choose Update Table, then select Update page numbers only. If sections were added, deleted, or moved, use Update entire table instead. Confirm that page numbers in the document itself are correct before diagnosing the contents table.

The table looks plain or has no dotted leaders: Open References > Table of Contents > Custom Table of Contents and review the page-number and tab-leader options. If only the font or spacing needs changing, adjust the styles Word uses for table entries rather than manually formatting each line.

The update command is unavailable or the table will not change: Click inside the table first; Word displays field commands when the table is selected. If it was created as a manual table or pasted as plain text, it may not update automatically. Insert an automatic table from the References tab after applying heading styles. If you cannot get the expected controls in Word for the web, open the document in the desktop app and use the References ribbon.

Frequently Asked Questions

Can Word make a table of contents automatically?
Yes. Apply Word heading styles to the document’s titles, then choose an automatic table from References > Table of Contents. Word creates entries and page numbers from that structure.

How do I add a subheading to the table?
Apply Heading 2 or Heading 3, depending on its place in the outline, and update the entire table. If it remains missing, increase the number of displayed levels in the custom table settings.

Can I change the font or color of the contents?
Yes. You can modify the styles used for the table entries, often listed as TOC 1, TOC 2, and TOC 3, or use the custom table options. This changes the appearance while retaining the table’s update behavior.

How do I remove a table of contents?
Click inside it, then choose References > Table of Contents > Remove Table of Contents on Windows. If that command is unavailable in your Word version, select the table and delete it. Removing the table does not remove the document headings.

Can I type a table of contents manually?
You can, but a manually typed list will not automatically follow heading changes or update page numbers. For a document that will be revised, an automatic table is more reliable. Use a manual list only when you specifically need fixed text and are prepared to maintain it yourself.

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