Extract specific pages or chapters from PDFs. Split by page ranges or bookmark sections—all processing happens locally.
Splitting PDF files is essential when you need to extract specific sections, share particular pages, or break large documents into manageable parts. This guide covers both page range and bookmark-based splitting methods.
Understanding PDF Splitting Methods
PDFs can be split using different approaches depending on your document structure and needs.
- Page Range Splitting: Extract pages using specific page numbers or ranges.
- Bookmark Splitting: Use existing PDF bookmarks to define section boundaries.
- Every N Pages: Split documents into chunks of fixed page counts.
- Blank Page Splitting: Split at blank or separator pages.
"For legal and financial documents, bookmark-based splitting ensures clean section breaks that preserve the original document structure."
Step-by-Step: Split PDF by Page Range
Follow these steps to extract specific pages from your PDF using page ranges.
- Open Splitter: Navigate to pdflocally.com/tools and select PDF splitter.
- Upload PDF: Drag and drop your PDF file.
- Choose Method: Select page range splitting.
- Specify Range: Enter page ranges (e.g., 1-5, 10, 15-20).
- Preview: Verify the pages to extract.
- Split: Extract selected pages into new PDF.
// Page range extraction example
const extractPages = async (pdfDoc, ranges) => {
const newDoc = new PDFDocument();
const pages = pdfDoc.getPages();
for (const range of ranges) {
const page = pages[range - 1];
if (page) {
newDoc.addPage(page.copy());
}
}
return newDoc.save();
};Split Methods Comparison
| Method | Best For | Precision |
|---|---|---|
| Page Range | Known page numbers | Exact |
| Bookmarks | Structured documents | Section-based |
| Every N Pages | Batch splitting | Fixed chunks |
| Blank Page | Separator-based | Varies |
Step-by-Step: Split PDF by Bookmarks
For documents with existing bookmarks, splitting by bookmarks maintains logical sections.
- Upload PDF: Load your bookmarked PDF document.
- Choose Method: Select bookmark-based splitting.
- View Bookmarks: Display available bookmarks.
- Select Sections: Choose bookmark points for splitting.
- Split: Create separate files per section.
- Download: Save split PDF files.
Ready to Split PDFs?
Extract pages or chapters from your PDFs now—no uploads to any server.
Split PDFFrequently Asked Questions
How do I find the right page range?
Open your PDF in any viewer to see page numbers. Page 1 is the first page—use this to build your ranges.
What if my PDF has no bookmarks?
Use page range splitting instead. Some tools can auto-generate bookmarks before splitting.
Can I split into multiple files at once?
Yes, most splitters can create multiple output files from a single split operation.
Does splitting preserve quality?
Yes, page extraction maintains all original text quality and image fidelity.