Local PDF tool

100% In-Browser

PDF Split

Extract a page range or split one PDF into separate page files. Everything runs in your browser, so your PDF stays on your device.

Select a PDF file to split or extract pages locally.

Split settings

Output

No file

Choose a PDF to see split options.

Guide

What Is a PDF Split Tool?

A PDF Split tool separates pages from a PDF into smaller PDF files. It is useful for sharing only part of a document, extracting form pages, preparing print packets, organizing project files, or separating business, legal, education, government, archive, and personal documents.

Splitting copies pages into new files. Extracting pages keeps selected pages. Deleting pages removes pages from a document, which this page does not do directly; instead, the original PDF remains unchanged while new output PDFs are downloaded.

Method

How PDF Split Works

Upload PDFChoose one PDF file from your device.
Read page countpdf-lib loads the PDF and reports the number of pages.
Choose modeUse Page range or Every page mode.
Extract rangePage range mode copies a continuous range into one new PDF.
Split every pageEvery page mode creates one new PDF per source page.
Download filesGenerated PDFs are saved through browser download links.

PDF Support

Supported PDF Features

This page supports standard PDFs that pdf-lib can load and copy. It can process single-page and multi-page PDFs, and copied pages can include text, embedded fonts, images, vector graphics, and scanned page content as represented in the source PDF. It does not provide page previews, password entry, PDF editing, bookmark controls, or metadata editing.

Corrupted, unsupported, or encrypted PDFs may fail to load even though the loader attempts to ignore encryption where possible.

Options

Split Options

Page rangeExtract one continuous range from Start page to End page into a single PDF.
Every pageCreate one PDF file per page in the original document.
Start pageThe first page included in Page range mode.
End pageThe last page included in Page range mode.
ClearRemove the selected file and reset the page range.
No previewThis page shows file details and settings but does not render page previews.

Accuracy

Splitting Accuracy

Page orderRange output keeps pages in ascending source order.
Page contentThe tool copies PDF pages rather than editing page contents.
Range outputThe downloaded range file contains only the selected continuous page range.
Every-page outputEach downloaded PDF contains one copied source page.
Original fileThe source PDF is not modified by the split operation.
Output namesFiles include the original name plus the selected range or page number.

Examples

Common Examples

Report rangeExtract pages 5-10 from a long report.
Individual pagesSplit a 100-page PDF into one PDF per page.
InvoicesSeparate invoice pages into individual PDF files.
Presentation slidesExtract selected slides from a PDF deck for sharing.
Email attachmentCreate a smaller PDF by downloading only the relevant page range.

Features

Implemented Features

Single PDF inputLoad one PDF file at a time.
Page count detectionShow page count and source file size after loading.
Page range extractionDownload one PDF containing selected pages.
Every-page splitDownload one PDF for each source page.
Browser-based operationProcessing runs in the browser with pdf-lib.
Multiple downloadsEvery page mode can trigger many individual downloads.

Use

How to Use PDF Split

  1. Choose a PDF file.
  2. Select Page range or Every page mode.
  3. For Page range mode, enter Start page and End page.
  4. Click Download Range or Download Pages.
  5. Open the downloaded PDF files and verify page order and completeness.

Output

Understanding the Output

Range filePage range mode downloads one PDF named with the selected start and end pages.
Page filesEvery page mode downloads one PDF per page with a padded page number.
Selected pagesOutput PDFs contain only copied pages from the chosen source file.
File sizeOutput file sizes may differ from the original because new PDFs are saved.
No ZIP archiveEvery page mode starts multiple PDF downloads rather than creating a ZIP file.
No previewThe page does not render visual previews of PDF pages or outputs.

Applications

Common Use Cases

Business documentsShare selected pages from contracts, proposals, and reports.
Legal paperworkExtract exhibits, signature pages, or filing sections for review.
Educational materialsSeparate handouts, worksheets, readings, or assignment pages.
PrintingPrepare only the page range needed for a print job.
Government formsExtract relevant form pages while keeping the original unchanged.
Project documentationSplit large documentation PDFs into smaller task-specific files.

Practical Notes

Benefits, Limitations, Tips and Mistakes

Benefits

  • Split PDFs in the browser without installing desktop software.
  • Extract a smaller PDF for sharing or printing.
  • Create one PDF per page for organization workflows.
  • Keep the original source file unchanged.

Limitations

  • Only PDFs that pdf-lib can load and copy are supported.
  • Password entry, page preview, arbitrary page lists, and ZIP export are not implemented.
  • Very large PDFs may require more processing time and browser memory.
  • Splitting reorganizes pages but does not edit text, images, or page content.

Tips for Best Results

  • Verify page numbers before splitting.
  • Keep the original PDF as a backup.
  • Use page ranges for large documents when you only need part of the file.
  • Confirm downloaded files before sharing or archiving them.

Common Mistakes

  • Selecting the wrong page range.
  • Confusing printed page labels with PDF page numbers.
  • Expecting page content editing instead of page extraction.
  • Forgetting that every-page mode may require saving many downloads.

FAQ

Frequently Asked Questions

What is a PDF Split tool?

A PDF Split tool separates pages from a PDF into one or more new PDF files.

How does this PDF Split tool work?

It loads one PDF in the browser with pdf-lib, copies selected pages into new PDF documents, saves them, and starts downloads.

Can I extract only certain pages?

Yes. Use Page range mode to extract one continuous range from Start page to End page.

Can I split every page into a separate PDF?

Yes. Use Every page mode to create one downloaded PDF file per page.

Is formatting preserved?

The implementation copies PDF pages into new documents, so page appearance is preserved when the source PDF is supported.

Does splitting reduce file quality?

Splitting copies pages rather than rasterizing them, so it does not intentionally reduce visual quality.

Can I split large PDFs?

Large PDFs may work, but processing time and memory use depend on your browser, device, and PDF complexity.

Can I split password-protected PDFs?

The tool loads PDFs with encryption ignored where possible, but it does not provide a password entry flow. Some protected PDFs may fail.

Is my PDF uploaded to a server?

The splitting runs locally in your browser. The selected PDF is not intentionally uploaded by this tool.

Does it work on mobile devices?

It uses browser file input and downloads, so support depends on the mobile browser and available memory.

Is it free?

Yes. This is a free browser-based PDF splitter.

Can I undo splitting?

The original PDF remains unchanged. Delete the generated files or use a PDF merge tool if you need to combine outputs again.

What happens to bookmarks or metadata?

This page copies pages into new PDFs. It does not expose controls for preserving or editing document metadata, outlines, bookmarks, or forms.

Can I split scanned PDFs?

Yes, if pdf-lib can load the PDF. Scanned pages are still PDF pages and can be copied into output files.

Why is my output file size different?

New PDF files may have different structure, object references, and overhead than the original, so file sizes can change.

More Tools

Related Tools

Glossary

PDF Split Terms

PDF
Portable Document Format, a fixed-layout document format.
Page Range
A continuous sequence of pages, such as pages 5 through 10.
Page Extraction
Copying selected pages from one PDF into another PDF.
Split
Separating a PDF into smaller PDF files.
Document Structure
The internal organization of a PDF's pages, objects, and resources.
Metadata
Information stored about a document, such as title, creator, or dates.
Embedded Fonts
Font data included in a PDF so text can display as intended.
Vector Graphics
Shapes described mathematically rather than as fixed pixels.
Raster Image
An image made from pixels.
PDF Object
An internal building block used by a PDF file.

Sources

References

Transparency & Verification

Educational Disclaimer

100% In-Browser Execution

This PDF Split tool separates PDF pages using the implemented browser-based page extraction logic. Results are intended for educational, informational, and general productivity use. Splitting a PDF does not modify the content of the extracted pages, and the original file remains unchanged. Verify page order, file completeness, document properties, and compatibility before sharing, publishing, filing, archiving, or using generated PDFs in production workflows.

Calculations and transformations execute locally on your machine with full offline support. Always verify critical results.

View full legal disclaimer