PDF Split -- Extract or Split PDF Pages

Split PDF or Extract Pages

A PDF splitter is a tool that takes one PDF and produces smaller PDFs -- either a new file containing a chosen range of pages, or one separate file per page. This splitter runs entirely in your browser, so your document is never uploaded to any server.

How to Split a PDF

1. Upload your PDF. Drag a file onto the box above or click to browse. The tool reads it locally and shows the total page count.
2. Pick a mode. Choose Extract page range to pull selected pages into one new PDF, or Split into single pages to break every page into its own file.
3. Set your pages. For extraction, type a range expression like 1-3,5,8-10. The tool checks it against the page count and flags anything invalid.
4. Split and download. Click the button. The new file (or files) is generated in your browser and downloaded straight to your device.

Understanding Page Range Expressions

The range box accepts a compact notation that lets you describe exactly which pages you want and in what order. Page numbering starts at 1, matching what you see in a PDF reader.

Spaces are ignored, so 1 - 3, 5 works the same as 1-3,5. Any page number must be between 1 and the document's total page count, or the tool will show an error before producing a file.

Extract vs. Split: Which Mode Do I Need?

The two modes solve different problems. Extract page range is the right choice when you want a single new document containing a subset of pages -- for example pulling chapter 2 out of a long report, removing the cover and back matter, or grabbing a signed page to email on its own. You end up with one tidy PDF.

Split into single pages is best when you genuinely need every page as a separate file -- for instance separating a batch of scanned receipts, invoices, or forms so each can be filed or sent individually. Because it produces many files, it downloads them one after another rather than bundling them, which keeps the tool dependency-free and reliable. If you only need a couple of specific pages, the extract mode with a comma list is usually faster and cleaner than splitting everything.

Both modes copy the original page content byte-for-byte into the output. Nothing is re-rendered, so fonts, vector graphics, embedded images, and selectable text all survive the split exactly as they were in the source PDF. The result is a faithful, lossless copy of the pages you chose.

Frequently Asked Questions

How do I split a PDF into separate pages?

Upload your PDF, switch to the "Split into single pages" mode, and click Split. The tool creates one new PDF for each page and downloads them in sequence, so every page becomes its own standalone file.

How do I extract specific pages from a PDF?

Use the "Extract page range" mode and type an expression like 1-3,5,8-10. The tool builds one new PDF containing exactly those pages, in the order listed, and downloads it. Page numbers start at 1.

Is my PDF uploaded to a server?

No. The split runs entirely in your browser using the pdf-lib JavaScript library. Your file is read into memory on your own device, processed, and downloaded back to you. Nothing is transmitted, stored, or logged anywhere.

Can I split a password-protected or encrypted PDF?

Encrypted PDFs must be unlocked first. If your file is password protected, the tool shows an error. Remove the protection using your PDF viewer (for example, open it with the password and print or save an unprotected copy), then split that copy.

Does splitting reduce quality?

No. Pages are copied directly into the new PDF without re-rendering or re-compressing. Text remains selectable and images keep their original resolution, so the extracted pages are identical to the source.

Why do I get multiple downloads when splitting all pages?

In single-page mode each page is saved as its own PDF, so the browser downloads one file per page. Allow automatic multiple downloads for this site, or use the extract range mode if you want a single combined file instead.

Is there a size or page limit?

There is no fixed limit, but because everything runs in your browser, very large PDFs use more memory and take longer. Typical documents up to a few hundred pages split almost instantly.

Can I reorder pages while extracting?

Yes. The output keeps pages in the exact order you list them. Writing 3,1,2 produces a PDF with the original page 3 first, then page 1, then page 2.

What if I enter a page that does not exist?

The range is validated against the total page count before any file is created. If you reference a page outside the document, the tool shows a clear error and waits until you correct it.

Does this tool store my data?

No. All processing happens client-side in JavaScript. No inputs, files, or results are sent to any server, and nothing is saved between sessions.

Related Tools

• Image to PDF Converter -- combine JPG, PNG, and WebP images into a single PDF document
• Image Resize Calculator -- calculate new image dimensions while preserving aspect ratio
• Image to Base64 Converter -- encode images as Base64 strings for inline embedding

Privacy & Limitations

• Client-side only. Your PDF is processed entirely in your browser with pdf-lib. No file is uploaded, stored, or logged. No cookies track your inputs.
• Encrypted files. Password-protected or encrypted PDFs cannot be split until the protection is removed.
• Large files. Splitting runs in memory, so extremely large PDFs may be slow or hit your browser's memory limits.
• Single-page mode downloads many files. To keep the tool free of a zip dependency, splitting all pages downloads one PDF per page; allow multiple downloads for this site.

PDF Split FAQ