Duplicate Pages

Duplicate selected pages in a PDF. Each chosen page is copied and inserted right after itself. Your files never leave your device.

Private by design

Your files never leave your device. All processing happens locally in your browser — no uploads, no servers.

Drop your PDF here

or click to choose a file

Your files never leave your device.

Pages to duplicate (e.g. 1,3,5-7)

Select pages to duplicate. Each selected page gets a copy inserted immediately after the original.

Duplicate Pages copies selected pages and places each copy directly after its original. Select pages from the thumbnail grid or type a range such as 1,3,5-7; the PDF is rebuilt locally with pdf-lib in a Web Worker. This is useful for repeating a cover, a blank filler page, or a form page without creating a separate document.

How it works

How to use Duplicate Pages

1
Drop your PDF. Drag and drop a PDF, or choose one from your device.
2
Select pages. Click thumbnails or enter a page range like 1,3,5-7. Page numbers are 1-based.
3
Run Duplicate Pages. Each selected page is copied and inserted immediately after its original in the same document.
4
Download the result. The rebuilt PDF is offered as a download.

Features

What this tool does

Duplicate one page or many pages in a single run
Thumbnail selection plus typed page ranges
Copies are inserted directly after their originals
No upload — processing stays in your browser

Limitations

Things to know

Every copy is placed after its original; arbitrary placement is not supported
Encrypted PDFs must be unlocked before pages can be duplicated
Duplicating pages increases file size roughly in proportion to the copied content

FAQ

Frequently asked questions

Where are the copies placed?

Each copy is inserted immediately after its source page, so the original and duplicate stay next to each other.

Can I duplicate a page several times?

One run creates one copy per selected page. Run the tool again on the output if you need more copies.

Does this work on scanned PDFs?

Yes. Duplication copies whole pages, so scanned pages and images are copied without re-encoding.

Is my file uploaded?

No. The document is processed in a Web Worker on your device and never sent to a server.