PDF Accessibility — Document Has No Bookmarks

Who Is Affected

All users of longer PDF documents benefit from bookmarks, but screen reader users and keyboard-only users who cannot efficiently scroll through pages are most affected. Bookmarks allow direct navigation to any section without sequential reading. For comprehensive plans, annual budgets, policy manuals, and multi-section reports, the absence of bookmarks significantly impedes usability for users with disabilities.

What This Means

PDF bookmarks are named entries in the Bookmarks panel (visible in the sidebar of Adobe Acrobat, most browsers, and PDF readers) that link to specific pages or sections of the document. They should mirror the document's heading structure — each major section and subsection becomes a bookmark.

Single-page documents and very short documents (2–3 pages) do not require bookmarks. The practical threshold is any document where navigation between sections would benefit users — typically anything with a table of contents or more than 5–10 pages.

Fix: Document

From source files (most efficient):

• Word: Headings styled with Word's built-in Heading styles (Heading 1, Heading 2, Heading 3) automatically become bookmarks when exported to PDF using "Save as PDF" → Options → check "Create bookmarks using Headings." No additional work required.
• InDesign: Export settings include an option to generate bookmarks from paragraph styles.

In Adobe Acrobat Pro — adding bookmarks manually:

1. Navigate to the page/section where you want to add a bookmark
2. Open the Bookmarks panel: View → Show/Hide → Navigation Panes → Bookmarks
3. Click the "New Bookmark" icon (page with ribbon icon) or use Ctrl+B
4. Name the bookmark to match the section heading
5. Repeat for all major sections and subsections
6. Organize hierarchy: drag bookmarks to create parent/child relationships — top-level sections as parents, subsections nested beneath them

In Adobe Acrobat Pro — auto-generating bookmarks from headings:

If the document's headings are properly tagged (see PDF-TAG-heading-not-tagged), Acrobat can generate bookmarks from the tag structure:

1. View → Show/Hide → Navigation Panes → Bookmarks
2. In the Bookmarks panel options menu → New Bookmarks from Structure
3. Select the heading tag types (H1, H2, H3) to include
4. Acrobat generates bookmarks matching the document's heading hierarchy

This is the fastest approach when headings are already properly tagged.

Standard Reference

Primary WCAG criterion addressed:

• SC 2.4.5 (Level AA) — Multiple Ways: provide more than one way to locate a page (bookmarks provide navigation within a document)

• PDF2 — Creating bookmarks in PDF documents

• W3C Understanding SC 2.4.5 — Multiple Ways