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Home / PDF Tools / PDF Split

PDF Split Tool

Separate a PDF into multiple documents. Extract each page, split by custom ranges, or divide into equal chunks � all in your browser, 100% private.

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Drop a PDF file here

or click to browse files

Create a separate PDF file for every single page in the document.
Specify page ranges or individual pages (e.g., 1-3, 5, 7-9). Each range becomes its own PDF.
Divide the document into chunks with a fixed number of pages each.
Every page(s)
Processing...
Split Complete!

Your PDF has been split.

1
Upload PDF

Drag & drop or select a PDF file from your device.

2
Choose Split Mode

Extract all pages, specify custom ranges, or split into equal chunks.

3
Download Results

Get all split PDFs as individual files or a single ZIP archive.

About the PDF Split Tool

The FreeNestTools PDF Split Tool lets you split PDF files into separate documents — all for free and directly in your browser. Choose from three split modes: Extract All Pages to create one PDF per page, Custom Ranges to specify page ranges like 1-5, 7, 9-12, or Split Every N Pages to divide your document into equal-sized chunks. The tool uses pdf-lib to process your PDF entirely on your device.

Splitting a PDF is useful for many scenarios. Extract All Pages is ideal for breaking a multi-page document into individual pages for separate distribution or archiving. Custom Ranges lets you extract specific sections — such as chapters, invoices, or form pages — without including the entire file. Split Every N Pages is perfect for dividing large documents into manageable chunks for email attachments or upload limits.

Each split operation creates valid, standalone PDF files that preserve all text, fonts, images, vector graphics, annotations, and formatting from the original. The tool reads the original PDF's page dictionary and creates new PDF documents containing only the specified pages, ensuring no data loss or quality degradation.

All processing happens entirely in your browser using client-side JavaScript. Your PDF files are never uploaded to any server—they never leave your device. This ensures your documents remain completely private and secure. There are no file size limits, no watermarks, no registration, and no hidden charges. Split as many PDFs as you need, as often as you like.

This tool is ideal for business professionals separating invoice batches, students extracting specific chapters from textbooks, publishers dividing manuscripts into chapters, legal professionals splitting contract sections, and anyone who needs to break a large PDF into smaller, more manageable files.

Split modes: Extract All Pages — creates one PDF per page with auto-named files (Page_1.pdf, Page_2.pdf, etc.). Custom Ranges — specify ranges like "1-3, 5, 7-9" using the standard page range notation. Split Every N Pages — divide into chunks of N pages each (e.g., every 5 pages). After splitting, download individual files or all files as a single ZIP archive.

Important: Page numbers in the custom ranges input use 1-based indexing (the first page is page 1). Ranges must be comma-separated and can include individual pages (5), ranges (1-10), or combinations (1-3, 5, 7-9). Overlapping or duplicate page specifications are automatically handled. The tool works with any valid PDF, including encrypted files (you must provide the password to process them).

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Frequently Asked Questions

Everything you need to know about splitting PDF files online.

How do I split a PDF file online for free?
Simply upload your PDF using the drag-and-drop area or click to select a file. Choose your preferred split method � extract every page as individual PDFs, specify custom page ranges like "1-3, 5, 7-9", or split the document into equal chunks of N pages. Click "Split PDF" and your browser processes everything locally. Download the split files individually or get them all packaged in a convenient ZIP archive.
Is it safe to split a PDF online?
Yes, it is 100% safe. Our PDF split tool processes everything entirely within your browser using client-side JavaScript. Your file never leaves your device � it is not uploaded to any server, stored in any database, or accessible by anyone else. This makes it completely private and secure. You can even use it offline after the initial page load.
What split modes are available?
We offer three powerful split modes: 1) Extract All Pages � creates a separate PDF for every single page in the document, perfect for breaking a large PDF into individual pages. 2) Custom Page Ranges � lets you specify exactly which pages to extract using ranges like "1-5, 8, 11-13", with each range becoming its own PDF file. 3) Split Every N Pages � divides the document into chunks with a fixed number of pages per file, ideal for splitting a long document into manageable sections.
Is there a file size limit for splitting?
There is no hard file size limit imposed by the tool itself. Because all processing happens client-side in your browser, the practical limit depends on your device's available memory (RAM). Most modern computers and smartphones can easily handle PDFs up to 100MB. For very large documents exceeding 200MB, you may experience slower performance depending on your hardware.
Can I extract specific pages from a PDF?
Absolutely. Select the "Custom Page Ranges" mode and enter the pages you want to extract. You can use individual page numbers (e.g., "1, 3, 5"), ranges (e.g., "1-5"), or combinations (e.g., "1-3, 5, 7-9"). Each specified range or page will be saved as its own separate PDF file. The tool will show you a preview of what will be created before you split.
Will the split PDFs maintain the original quality?
Yes, every split PDF preserves the original content exactly. All text, fonts, images, vector graphics, annotations, and formatting from the source pages are retained without any recompression or quality loss. The split process purely copies pages into new documents, so the output is pixel-perfect and identical to the original PDF content.
How do I download the split PDFs?
After splitting, you have two download options: click "Download All as ZIP" to receive a single ZIP archive containing all the split PDF files with descriptive filenames, or you can download each split file individually. The ZIP option is recommended when splitting into many files for convenience.
Does this tool work on mobile devices?
Yes, the PDF split tool is fully responsive and works on smartphones, tablets, and desktop browsers. The touch-friendly interface lets you select files and choose split modes on any device. All processing is done locally, so no internet connection is needed after the page loads.
Do I need to create an account to use the PDF split tool?
No account, registration, or personal information is required. The tool is completely free and accessible to everyone. We believe powerful productivity tools should be available without barriers � just open the page, upload your PDF, and start splitting immediately.
What if my PDF is password protected?
Our tool attempts to load PDFs with encryption support. However, if your PDF has a strong owner or user password set, pdf-lib may not be able to process it. In such cases, please remove the password protection using a dedicated tool first, then split the unprotected PDF.
What format are the output files in?
Each split file is a standard PDF document (.pdf) compatible with all major PDF readers including Adobe Acrobat, browser PDF viewers, Preview (macOS), and mobile PDF apps. The output files use the same PDF version and specifications as the original input file.
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