DocuSizer

Split PDF Online

Break a PDF into individual pages or pull out just the pages you need. Preview every page as a thumbnail, select them by clicking or by typing a page range, then extract or split - entirely in your browser.

🔒100% private. All processing happens in your browser. Your images are never uploaded to any server.

How to Use Split PDF

  1. 1

    Upload your PDF file.

  2. 2

    Click page thumbnails to select them, or type a range like "1-3, 5, 8-9".

  3. 3

    Choose "Extract as One PDF" to combine the selection, or "Split into Separate PDFs" to download each page individually.

Frequently Asked Questions

What is the difference between extract and split?

Extract combines your selected pages into a single new PDF, keeping their order. Split creates one separate PDF file per page.

Can I split a PDF without selecting any pages?

Yes - if nothing is selected, "Split into Separate PDFs" splits every page of the document.

Can I select pages by range instead of clicking each one?

Yes - type a range such as "1-3, 5, 8-9" and click Apply to select those pages instantly.

Is my PDF uploaded to a server?

No. Splitting happens entirely in your browser - your file is never sent anywhere.

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