Split PDF by Bookmarks
Divide your PDF document into multiple files using bookmarks as separators
Drag & drop your PDF file here
or
Click to browse files
Ready to process
Generated Files:
📖 Split PDF by Bookmarks – Divide PDFs by Headings or Chapters Instantly
Working with long PDF files that have multiple sections or chapters? If your document is already structured with bookmarks, you can now automatically split a PDF by bookmarks with this free, browser-based tool from EarnApki.com.
Whether you’re dealing with eBooks, research papers, reports, or legal documents, this tool will scan all internal bookmarks and split PDF files into individual sections accordingly—no manual selection, no software download, and absolutely no watermark.
🔍 What Are PDF Bookmarks?
Bookmarks in a PDF are like the table of contents—they help users navigate to different sections such as chapters, subheadings, or topics. With this tool, you can use those bookmarks to automatically split PDF pages at each section break.
For example:
- Split an academic thesis into chapters
- Extract individual training modules from an employee handbook
- Divide a product catalog by categories
- Save contract clauses separately for legal workflows
If your document has an outline or TOC, you’re ready to split!
⚙️ How to Split a PDF by Bookmarks Online
- 📤 Upload your bookmarked PDF file.
- 🔍 The tool scans for internal bookmark structure.
- ✂️ Select “Split by Bookmarks” and click Process.
- 📦 Download separate PDF files labeled by bookmark name.
All processing is done in your browser—fast and secure. Combine this with Export PDF Comments or Adjust PDF Line Spacing to refine your documents.
🔧 Features of This PDF Bookmark Splitter
- ✂️ Automatically detect and split by headings/bookmarks
- ✅ Fully web-based – No installation required
- 🔐 Secure file handling – Auto deletion after 1 hour
- 📱 Works on all platforms (Windows, macOS, Android, iOS)
- 🧠 Useful for authors, lawyers, educators, and researchers
- 💼 PDF file names match bookmark titles
Looking to split PDFs by file size instead? Try Split PDF by Size to divide documents based on MB or KB.
🧠 FAQs – Splitting PDFs by Bookmarks
Q1: Can I split a 500-page PDF into chapters?
Yes! If your PDF contains bookmarks (e.g. Chapter 1, Chapter 2…), this tool will detect them and split the file accordingly.
Q2: Will bookmarks be preserved in the split files?
No, the bookmark structure is used for splitting only. Each new file will contain its respective section without the full TOC.
Q3: Can I rename the split PDFs?
Yes, by default, the filenames will use the bookmark title. You can rename them manually after download if needed.
Q4: Is it free?
Yes! This tool is 100% free and safe for use. No login, no ads blocking your experience, and AdSense-approved design.
🔑 Keywords Integrated in Content:
Naturally embedded search keywords:
- Split PDF by bookmarks
- Divide the PDF into chapters
- Extract PDF by outline
- PDF bookmark splitter
- Automatically split a PDF by heading
- Separate the PDF into sections
- Split a PDF into multiple files by bookmarks
- Bookmark-based PDF splitter online
- Free PDF split tool with bookmarks
- Chapter-wise PDF divider
📚 Related Tools You Might Like
These tools are fully compatible with bookmarked or annotated PDFs.
🔗 Trusted External References
👨💼 About the Author
Daud Ali, the mind behind EarnApki.com, develops free digital tools that simplify PDF editing and enhance productivity. His mission is to provide reliable, SEO-friendly, and AdSense-safe solutions for document workflows.