Reorder PDF pages
in your browser.
Type the new page order and we rebuild the PDF. List every page exactly once. No upload.
Verify yourself: open DevTools → Network tab → drop a file. Watch zero uploads happen.
Three steps. Your file never leaves this tab.
Drop your PDF
Pick the file whose pages you want to rearrange. It loads into your browser's memory, not a server.
Type the new order
Enter the pages in the order you want — for example "3,1,2,4,5". List every page exactly once.
Download the rearranged PDF
Hit Reorder & download. Pages come out in the order you typed. Bookmarks and links survive.
When the pages are right but the order isn't
The reasons a PDF arrives in the wrong order are usually mechanical. A scanner pulled a stack of receipts in feed order, not date order, so the December receipt sits between two from March. A court case file came as one PDF with the exhibits before the cover letter. Someone built a slide deck by combining three older decks with merge-pdf and a section ended up where it shouldn't be. A multi-page form was scanned with one page upside down and re-fed at the end. The content is fine; the sequence isn't. That's what this tool fixes — without re-scanning, without re-exporting, without going back to whatever produced the original.
The job here is small and well-defined: take an N-page PDF and produce an N-page PDF with the same pages in a new order. Nothing is added, nothing is removed, nothing inside any page is changed. Only the sequence is different.
How the reorder is described
You type the new order as a comma-separated list of page numbers. 3,1,2,4,5 means "page 3 first, then page 1, then page 2, then 4, then 5." Two rules apply: every page must appear exactly once, and the length of the list must match the page count of the file. Both are checked before anything is written, so a typo can't accidentally drop a page or duplicate one.
For long documents, typing 80 numbers by hand is brittle. The shortcut: copy the existing sequence (the tool shows it), paste it into the input, and edit just the parts that need to move. To swap pages 7 and 8 in a 50-page document, you change two characters. To pull page 47 to the front, you cut "47" and paste it at the start.
What carries through, and what doesn't
The content of every page comes through identically: text, images, fonts, layout, page-level annotations (highlights, sticky notes, comments tied to a specific page). A receipt that was page 12 still looks exactly like that receipt when it's page 1.
Some document-level things don't survive the rebuild:
- Bookmarks (the navigation outline) are dropped. The outline references pages by their position in the original document. After reordering, those references would point to the wrong pages, so it's safer to drop the outline than to leave it pointing at the wrong content. Long technical PDFs and ebooks with rich outlines will lose them — if that matters more than the reorder, the cleaner workflow is to fix the source document and re-export.
- Internal cross-page links (e.g. "see page 12") may now point to the wrong place. The link was wired to the original page index, and the page that was 12 is now somewhere else. The new page 12 has different content. Reorder rebuilds the page sequence; it doesn't rewrite the destinations of internal links.
- Digital signatures are invalidated. A signature is bound to specific bytes; rebuilding the PDF in any way breaks that binding. If the file is a signed contract, don't reorder it — fix the order before signing.
- Filled form fields are not preserved across the rebuild. If you have an interactive PDF form with values typed in, reorder before filling, or fill in the new order.
Adjacent tools when reorder isn't quite the answer
- To remove pages, delete-pdf-pages is more direct than reordering and trimming the list.
- To extract a slice (a single chapter, a date range), use split-pdf.
- To combine multiple PDFs into one, that's merge-pdf. A common workflow is to merge first, then come here to fix the order.
- To rotate or otherwise alter a page (not just move it), edit-pdf handles single-page operations.
If something looks off
- "Expected N page numbers, got X" — the input list length doesn't match the page count. Recount.
- "Page X listed more than once" — a duplicate. Each page appears exactly once in the output.
- "Page X is out of range" — a number outside
1..N. Likely a typo (e.g.15when the document has 12 pages). - The PDF is encrypted. Run it through unlock-pdf first; encrypted PDFs can't be opened for page extraction.
What happens to your file
The reorder runs in your browser. The original PDF stays on your disk untouched; the result is a new download alongside it with _reordered in the filename. Open DevTools and watch the Network tab during the operation — there are no outbound requests carrying the file content.
Frequently asked
How do I specify the new page order?
Type a comma-separated list — for example \"3,1,2,4,5\" — that contains every page number exactly once. We rebuild the PDF in that sequence.
Can I drag and drop thumbnails to reorder?
Drag-and-drop reordering is on the roadmap. The current version uses a numeric list, which is fast for documents of any size and easy to verify before applying.
Do bookmarks and internal links still work?
Yes — bookmarks and named destinations are preserved and re-pointed at the new page positions. Internal cross-references stay valid.
Can I delete pages with this tool?
No — the reorder tool requires every page to appear exactly once. To remove pages, use our dedicated Delete Pages tool, then come back to reorder if needed.
Where does my file go?
Nowhere. The PDF is rebuilt entirely inside this browser tab. Verifiable in DevTools → Network: no upload happens.