PDF Splitter (Extract Pages, Separate, Cut)

Built for splitting invoices, lecture decks, and contracts locally—choose between per-page ZIP exports or precise range extraction.

Split PDFs into single pages or export a custom page range.

A surgical precision tool for extracting value from massive PDFs. Isolate a single unreleased chapter from a 400-page manuscript, or violently burst a giant corporate document into an organized ZIP archive of hundreds of individual pages. Completely localized via WebAssembly, guaranteeing your confidential contracts remain strictly on your hard drive.

How this page is maintained

  • Steps and copy are checked against the current tool behavior.
  • Browser limits, file-size constraints, or compatibility gaps are documented when relevant.
  • Unless a page explicitly says otherwise, files and text stay in the browser during processing.

Deconstructing Massive Documents

When a vendor emails you a sprawling 250-page Master Services Agreement and you only need legal to review "Schedule B" on pages 45–52, forwarding the entire 50MB file creates massive friction. Our PDF Splitter acts as a digital scalpel, allowing you to instantly sever the exact page range you need and export it as an ultra-lightweight, standalone PDF ready for rapid transmission.

High-Volume Burst Extraction

Sometimes you need to completely deconstruct a document hierarchy. With our "Extract All" burst mode, you can drop a massive slide deck or a 50-page scanned invoice ledger into the tool. It will instantly shatter the PDF, isolating every single page into its own individual file, and subsequently package the entire collection into a cleanly numbered ZIP archive.

Zero-Upload Security Architecture

Uploading proprietary financial statements or confidential employee records to a remote server just to split a page fundamentally violates standard corporate InfoSec policies. Leveraged by pure local JavaScript, your browser handles the complex byte-level manipulation required to reconstruct the split PDFs, ensuring mathematically certain privacy.

Key features

  • Single-page ZIP: Turn every page into its own PDF and automatically package them into a ZIP archive for painless uploads or storage.
  • Range extractor: Define the start and end pages to generate a lightweight PDF, perfect for sharing a clause, chapter, or insert.
  • Status feedback: Inline alerts and success states keep you updated so you know when to wait and when the download begins.

Frequently asked questions

Can it handle massive PDFs?

Browser memory is the limiting factor. For files over ~100 pages, split things into chunks or compress before uploading.

What if splitting feels slow?

Heavy vector art or image-heavy slides require more processing time. Keep the tab active and wait for the download prompt—it fires as soon as the browser finishes rendering.

Can I customize filenames?

The current version auto-generates names like “jwtoolbox-1-3.pdf”. Rename locally after download—template controls are on the roadmap.

Related guides

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    TL;DR — Drop your PDFs into the browser, drag pages around, export. Everything runs locally via pdflib (WebAssembly). Your files never leave your machine. Adobe Acrobat costs $240/year. Smallpdf and iLovePDF upload your files to their servers, which is a nonstarter for NDAs, tax returns, or medical records. And macOS Preview can merge but can't split or reorder without workarounds. Here's how…

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