How to Keep PDF Bookmarks in Sentence Case When Converting from Word
Question details
The user wants to prevent PDF bookmarks from automatically changing to uppercase when generated from Microsoft Word headings.
- Product
- Microsoft Word, Adobe Acrobat PDFMaker
- Device & OS
- not provided
- Scenario
- Converting a Microsoft Word document to a PDF file where the bookmarks are generated automatically based on document heading styles.
- Observed behavior
- PDF bookmarks appear in uppercase, overriding the original sentence case formatting of the Word headings. This inconsistency varies depending on the computer or PDF conversion add-in used.
Check your source Word document to confirm whether the heading text was typed manually in uppercase or if a font effect is modifying its appearance.
Verify and Update Word Heading Font Effects
Word's 'All caps' font effect often causes PDF conversion add-ins to read and generate the bookmark text in uppercase.
PDF creation tools read the underlying properties of your text. If a style forces capitalization through font effects rather than manually typed letters, the converter may interpret it incorrectly.
Select an affected heading in your Word document and press 'Ctrl + D' to open the Font dialog box.
Look under the 'Effects' section of the Font dialog and ensure that the 'All caps' checkbox is unchecked. Click 'OK'.
If the text itself is typed in uppercase, highlight the heading and press 'Shift + F3' to cycle it back to sentence case.
Right-click the corresponding Heading style in the top 'Styles' gallery and select 'Update Heading to Match Selection' to apply this fix to the entire document.
Standardize Acrobat PDFMaker Settings
Inconsistent PDF generation across different computers can be caused by mismatched add-in settings or template definitions.
Manually Rename Bookmarks in the PDF
If the document is already converted and you cannot regenerate it, you can edit the bookmark titles directly in your PDF software.
Export Documents to PDF with Accurate Bookmarks in WPS Office
WPS Office features a built-in, highly accurate PDF converter that reliably reads your Word heading styles. It processes document formatting natively, ensuring your bookmarks appear in the exact sentence case you typed, without the need for conflicting third-party add-ins.
- 1. Open Document: Open your Word document in WPS Writer.
- 2. Initiate PDF Export: Click on the 'Menu' button in the top left corner and select 'Export to PDF'.
- 3. Enable Bookmark Generation: In the export dialog window, click 'Advanced Settings' and check the box for 'Create bookmarks from headings'.
- 4. Export and Review: Click 'Export to PDF' to save your file. Your PDF bookmarks will now accurately reflect your original text case.
Frequently Asked Questions
Why do my PDF bookmarks default to uppercase?
This commonly happens when the heading style in the source Word document uses the 'All caps' font effect, or if the PDF creation add-in (like PDFMaker) is configured with specific text transformation rules that override the raw text input.
How can I quickly change heading text to sentence case in Word?
Highlight the heading text you want to modify and press 'Shift + F3' on your keyboard. This shortcut will quickly cycle the selected text through uppercase, lowercase, and sentence case formatting.
Does the Word document template affect PDF bookmark generation?
Yes. If the underlying style definitions within the Word template (.dotm) include an uppercase or 'All caps' formatting rule, the PDF converter will read that style property and apply it to the final bookmark.
Can I fix the bookmarks without recreating the PDF?
Yes, you can fix them manually. Most dedicated PDF editors allow you to open the Bookmarks panel, right-click any incorrect bookmark, and select 'Rename' to retype it in sentence case.
