How to Prevent Ghost Bookmarks When Exporting Word to PDF
Question details
Users need a way to prevent unwanted bookmarks from appearing in exported PDFs when a Word document contains visible tracked changes and non-standard paragraph outline levels.

- Product
- Microsoft Word
- Device & OS
- not provided
- Scenario
- Exporting a Microsoft Word document containing visible tracked changes to a PDF file.
- Observed behavior
- Word automatically generates unintended ghost bookmarks for paragraphs that use an outline level other than Body Text.
Check your document's paragraph settings to ensure that standard text is not accidentally assigned a heading outline level, as this triggers unwanted bookmarks during PDF conversion.
Adjust Paragraph Outline Levels and PDF Export Settings
Correcting the paragraph outline level and explicitly instructing Word to only use true headings for bookmarks can prevent the ghost bookmarks issue.
This issue typically occurs when a paragraph has an outline level other than 'Body Text' but isn't styled as a standard heading. Word misinterprets these levels during the PDF export when tracked changes are visible.
Select the affected paragraph in your document. Right-click the selection and choose 'Paragraph' to open the paragraph settings dialog box.
In the 'Indents and Spacing' tab, locate the 'Outline level' dropdown menu and change it to 'Body Text'. Click 'OK' to apply the changes.
Go to File > Save As, choose PDF as the file format, and click on 'Options'. Under the bookmarks section, check the box for 'Create bookmarks using' and select 'Headings'.
Click 'OK' and then 'Save' to export your document. This process preserves your visible tracked changes without generating ghost bookmarks.

Manually Remove Bookmarks from the Exported PDF
If adjusting the outline levels disrupts your document's specific formatting, you can remove the bookmarks after the PDF is created using a PDF editor.
Try WPS Office for Seamless PDF Exports
Tired of formatting glitches and ghost bookmarks in Microsoft Word? WPS Office provides a free, lightweight alternative with robust Word-to-PDF conversion, high format compatibility, and a familiar interface.
- 1. Download WPS Office: Install the free WPS Office suite on your computer or mobile device.
- 2. Open your Word Document: Launch WPS Writer and open your existing .docx file seamlessly.
- 3. Export to PDF directly: Go to Menu > Export to PDF to generate a clean PDF with accurate bookmarks and perfect formatting.

Frequently Asked Questions
Why do tracked changes create unwanted bookmarks in PDFs?
When tracked changes are visible, Microsoft Word sometimes interprets paragraphs with non-standard outline levels as structural headings, automatically generating unwanted bookmarks during the PDF export process.
Can I keep tracked changes visible without them becoming bookmarks?
Yes. Ensure that all non-heading paragraphs have their outline level strictly set to 'Body Text' in the Paragraph settings, and choose 'Headings only' in the PDF export options before saving.
What if modifying the outline level ruins my document's layout?
If changing the outline level negatively impacts your document's structure or table of contents, export the document as-is to PDF and use a PDF editor tool to manually delete the ghost bookmarks afterward.




