Split PDF
Extract pages or split a PDF into custom ranges — entirely in your browser. No upload. Your files stay private.
About splitting PDFs
Splitting a PDF breaks one document into several smaller files — either one file per page, or custom groups of pages you define, such as "1-3,5,7-9".
Pixuno splits files entirely in your browser using pdf-lib. Nothing is uploaded — the original PDF and the resulting files never leave your device.
This is useful for pulling a single chapter out of a scanned book, separating an invoice batch back into individual invoices, or breaking a large signed contract into the sections each party actually needs.
How it works
Open a PDF
Drop in the multi-page document you want to split.
Choose a split mode
Pick "Every page" for one file per page, or enter custom ranges like "1-3,5,7-9".
Download the ZIP
All resulting PDF files are bundled into a single ZIP and downloaded.
Why use this tool?
Custom ranges, not just single pages
Split into meaningful groups — "1-3,5,7-9" — instead of being stuck with one file per page.
No document ever leaves your device
Splitting runs locally with pdf-lib, so a sensitive multi-page document never touches a server.
One download, not dozens
Every resulting file is bundled into a single ZIP, so a 50-page split doesn't mean 50 separate downloads.
FAQ
What does "Every page" mode do?
It creates one separate PDF file per page of the original document, then packages them all into a single ZIP download.
How do custom page ranges work?
Enter comma-separated ranges like "1-3,5,7-9". Each group becomes its own PDF file — so "1-3,5" produces two files: pages 1–3 and page 5.
Why do I get a ZIP file?
Splitting produces multiple output files, so they are bundled into a single ZIP archive you can download and extract.
Can I split password-protected PDFs?
Encrypted PDFs are not currently supported. Remove the password protection first, then split.