Reorder PDF Pages

When to use Reorder PDF Pages

You printed a duplex scan and the odd pages and even pages interleaved in the wrong order — now page 1 is followed by page 11, then page 2, then page 12. Or a colleague merged a proposal in the wrong sequence and the conclusion appears before the methodology section. Upload the PDF here, and PDF.js renders every page as a thumbnail so you can see exactly what you're moving. Drag the pages into the correct order, then click Apply — pdf-lib writes the new page sequence into a fresh document on your computer without touching the original file. The original stays unchanged on your hard drive while you download the reordered copy. This works for any page-order correction: resorting chapters, moving a title page, or fixing a duplex scan where the collation went wrong.

• Fix a duplex scan where odd and even pages interleaved incorrectly
• Move the conclusion chapter back to the end of a merged report
• Reorder proposal sections before sending to a client for review

About this tool

When a PDF's pages are in the wrong order — merged in the wrong sequence, scanned out of sequence, or structured for printing rather than reading — fix it here without any software. Upload the file and see every page as a thumbnail. Drag them into the right order, then apply and download. Useful for reordering chapters after a merge, correcting a duplex scan where odd and even pages interleaved wrong, or rearranging a proposal's sections before sending. Runs in your browser with no server involved — the file stays local.