How to Build a Table of Contents in Word

Word can generate a table of contents automatically from your headings

A table of contents in Word pulls directly from the headings you have already formatted in your document. You do not type it manually. Word reads every heading you marked as Heading 1, Heading 2, or Heading 3, collects them with their page numbers, and builds the list for you. If you add or delete sections later, you can update the table in seconds.

The table sits at the beginning of your document, usually after the title page. Readers click the entries to jump to that section. This works best in documents longer than five or six pages — anything shorter and a table of contents takes up space without much benefit.

Key Takeaways

Your document must use Word's built-in heading styles (Heading 1, Heading 2, Heading 3) for the table of contents to work — regular bold text does not count.
You insert the table on a blank page at the beginning of your document, and Word generates it from your headings automatically.
After you add, remove, or rename sections, you right-click the table and choose Update Field to refresh the page numbers and entries.
Readers can hold Ctrl and click any entry in the table to jump directly to that section in the document.

Format your headings before you build the table

Open your document and select the first heading you want to appear in the table. On the Home tab, in the Styles group, click Heading 1. Repeat this for every major section heading in your document. For subsections under those headings, use Heading 2 or Heading 3 instead.

Do not use bold or larger font size as a substitute for heading styles. Word only recognizes text formatted with the actual Heading 1, Heading 2, and Heading 3 styles — it ignores manually formatted text. If you have already bolded your headings, select each one and apply the heading style on top of it. The style will override the bold formatting and apply Word's standard heading appearance.

Check your document from top to bottom. Every section that should appear in the table of contents needs a heading style. Paragraphs without a heading style will not show up, even if they look like headings.

Insert the table of contents on a new page

Click at the very beginning of your document, before any content. Press Ctrl+Enter to insert a page break. This creates a blank page where your table of contents will live. Position your cursor on this blank page.

Go to the References tab at the top of Word. In the Table of Contents group, click Table of Contents. A menu appears with several design options — Automatic Table 1, Automatic Table 2, and Manual Table. Choose one of the Automatic options. Word scans your document, finds all the headings, and inserts the table with page numbers already filled in.

The table appears on the page where your cursor was positioned. You can now move to page 2 and begin your actual document content. The table of contents stays on page 1.

Update the table when your document changes

After you add new sections, delete sections, or change heading text, the table of contents does not update on its own. Right-click anywhere in the table and select Update Field. A dialog box asks whether you want to update page numbers only or the entire table. Choose Update Entire Table to catch new headings and renamed sections.

Word rescans your document, finds the current headings, and rewrites the table with new page numbers. This takes a few seconds. If you have made many changes, you may need to update the table multiple times as you work.

Customize the appearance and depth of the table

By default, Word includes Heading 1, Heading 2, and Heading 3 in the table of contents. If you want to show only Heading 1 and Heading 2, or if you want to include Heading 4, you can change this. Go to References, click Table of Contents, and select Custom Table of Contents at the bottom of the menu.

A dialog box opens. In the Show Levels field, enter a number from 1 to 9. If you enter 2, the table will show only Heading 1 and Heading 2. If you enter 3, it shows Heading 1, Heading 2, and Heading 3. You can also choose a different design style from the list on the left. Click OK to apply your changes.

Word replaces the old table with the new one. Your document keeps all its content — only the table of contents changes.

Make the table clickable for navigation

Readers can hold Ctrl and click any entry in the table of contents to jump to that section. This works automatically in Word and in most PDF readers if you convert the document. You do not need to set anything up.

If a reader clicks an entry and nothing happens, the document may not have been saved after the table was created. Save the file, close it, and reopen it. The links usually work after that. If you are sharing the document as a PDF, convert it from Word using File > Export as PDF to preserve the clickable links.

Troubleshooting a table that shows no entries

If you insert a table of contents and it appears blank or shows only a few entries, your headings are not formatted with heading styles. Go back through your document and check each section heading. Select it and apply Heading 1, Heading 2, or Heading 3 from the Styles group on the Home tab. Then right-click the table and choose Update Field.

Another common problem: you formatted the heading, but Word still does not recognize it. This happens when you applied a style to only part of the heading text instead of the whole line. Select the entire heading from the first letter to the last, then apply the style. The entire line must be formatted as a heading for Word to include it.

Frequently Asked Questions

Can I create a table of contents without using heading styles?

No. Word's automatic table of contents reads only from heading styles. If you want a table of contents, you must format your section headings with Heading 1, Heading 2, or Heading 3. Manual tables exist, but they require you to type entries by hand and update them yourself — the automatic method is faster and more reliable.

What if I want to exclude one heading from the table of contents?

Select that heading and apply a different style — not a heading style. You could use Title, Subtitle, or any other non-heading style. The heading will still look formatted, but Word will not include it in the table of contents. Update the table afterward to remove it.

Does the table of contents work in older versions of Word?

Yes. The References tab and Table of Contents feature exist in Word 2010 and later. The steps are nearly identical across versions. If you are using Word 2007 or earlier, look for the Insert menu instead of References, but the process is the same.

Can readers click the table of contents in a Word document I email them?

Yes, if they open it in Word. The links work in Word, Google Docs, and most other word processors. If they open it in a web browser or a basic text viewer, the links may not work. For maximum compatibility, convert to PDF before sharing.

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