Split PDF Pages

Splitting a PDF isn't one operation — it's three different ones that happen to share a tool. Pulling out every page as its own file is a different problem than cutting a 200-page report into 20-page chunks for email attachment limits, which is again different from separating a cover sheet from a document body. Each mode changes how many output files you get and how they're named, so picking the wrong one means re-running the whole job.

This tool covers all three: individual pages, fixed-size chunks (every N pages), and a single split at a chosen page number. Because the output is always more than one file, everything comes back as a ZIP rather than a single download.

| Mode | Output count | Best for |

| --- | --- | --- |

| Individual pages | One PDF per page | Feeding pages into another tool, archiving scans separately |

| Every N pages (chunks) | ceil(total ÷ N) PDFs | Email size limits, splitting a book into sections |

| Split at page X | Exactly 2 PDFs | Separating a cover letter, title page, or appendix from the body |

Drop your PDF onto the zone — the tool reads the total page count automatically.

Pick a mode: individual pages, every N pages, or split at page X.

Click Split & download ZIP — each output PDF is generated locally and bundled into a ZIP.

Unzip the result to access the individual PDFs.

The naming scheme is deliberate, not arbitrary: individual-page files use the original filename plus _page-NN (zero-padded so files sort correctly — _page-02 sorts before _page-10, unlike _page-2), and chunked files use _part-N. Both conventions avoid spaces and special characters so the files behave correctly on Windows, macOS, and Linux without renaming.

If you're scripting a follow-up step (e.g., batch-uploading the pages elsewhere), rely on the _page-NN / _part-N suffix pattern rather than assuming a fixed digit count — page counts over 99 add an extra digit.

This mode is the one most likely to trip people up because the boundary is exclusive on one side: choosing page X produces pages 1 through X−1 in the first file, and page X through the end in the second. If you want page 5 to be the *last* page of part one, you split at page 6, not page 5.

It's built for a specific shape of document — one with a clean, single division point, like a cover page followed by a report, or a contract followed by its signature pages. For a document that needs to be divided at multiple points, use the chunk mode or Extract PDF Pages instead.

Using chunk mode when you actually need one specific cut point: 'every N pages' will keep cutting past the section you care about.

Forgetting the ZIP step: since output is always multiple files, there's no single-PDF download option in any mode — plan to unzip before opening.

Assuming an encrypted PDF will split without prompting: PDFs locked with an open (user) password need to be unlocked first; owner-password restrictions alone don't block splitting.

Splitting a huge PDF and expecting instant results: very large files are still processed entirely on your device, so a several-hundred-page document may take a few seconds rather than being instant.

Individual pages: pulling every page of a signed multi-page contract out to attach to a different email separately.

Every N pages: breaking a 300-page manual into 25-page chunks that fit under a portal's upload size limit.

Split at page X: separating a scanned book's title/copyright page from the main text before running the body through PDF to Images.

Individual pages: archiving each invoice from a multi-invoice statement as its own file for bookkeeping software.

Q: What does 'split at page X' do exactly?

A: It produces two PDFs — one with pages 1 through X−1, and one with page X through the end. It's designed for separating a cover or section from the rest of a document.

Q: How are the output files named?

A: Individual-page files use the original filename plus _page-NN; chunked files use _part-N. Both naming schemes are kept short and safe across operating systems.

Q: Is there a page limit?

A: No hard limit is enforced — processing runs locally and is bounded only by your device's memory, though very large PDFs may take a few seconds to finish.

Q: Does it work on encrypted PDFs?

A: It can read PDFs with owner-password (permission) restrictions, but a PDF locked with a user (open) password needs to be unlocked first before it can be split.

Q: Are my files uploaded anywhere?

A: No — splitting happens entirely in your browser, and the ZIP is assembled client-side using JSZip.

Q: I only need three specific pages out of a 100-page PDF — should I use split mode?

A: Not ideally. Individual-page split gives you 100 files and you'd discard 97; for picking a specific, non-contiguous set of pages, Extract PDF Pages is the more direct tool.

Q: Can I merge the pieces back together later?

A: Yes — any of the resulting PDFs can be recombined, in whatever order you like, with Merge PDF.

Break your document apart with the Split PDF tool. If you need to remove a few stray pages instead of dividing the whole file, try Delete PDF Pages, and once you're done, Merge PDF can put pieces back together in a new order.