Put the pages of a PDF in the right order. Drag thumbnails on a computer or use the arrow buttons on a phone, remove pages you do not need, then save.
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Pages end up in the wrong order all the time. A batch of paper goes through the scanner in a different sequence, a report is exported with the appendix first, or two documents need to be interleaved. Re-scanning or re-exporting is slow. Rearranging the pages of the PDF itself takes a minute.
This free tool shows every page as a thumbnail. Drag pages into a new order on a computer, or tap the arrow buttons on a phone. Leave out pages you do not need, rotate the ones that are sideways, and save. Pages are moved exactly as they are, so there is no loss of quality, and the whole job runs in your browser without uploading the file.
Before
Scanned contract
Pages 1, 3, 2, 4
A batch scan with pages out of order and an empty back page at the end.
After
reordered-contract.pdf
Pages 1, 2, 3
Pages in reading order, the blank page removed, text and quality unchanged.
Pages are moved, not redrawn: their content is copied exactly. Removed pages are deleted from the saved file, not just hidden.
Drop the PDF into the tool above or press Browse Files (up to 100 MB). Each page appears as a numbered thumbnail.
Drag a thumbnail to its new position, or use the left and right arrows under it. The numbers update to show the new order.
Press the trash icon to leave a page out (press it again to restore it). Rotate sideways pages with the arrow buttons.
Press Save PDF in New Order, preview the result and download it. It is named reordered- plus your file name.
| Action | On a computer | On a phone or tablet |
|---|---|---|
| Move a page | Drag its thumbnail onto another position | Tap the left or right arrow under it |
| Remove a page | Trash icon (click again to restore) | Trash icon |
| Rotate a page | Clockwise / counter-clockwise arrows | Same buttons |
| Inspect a page | Click the thumbnail | Tap the thumbnail |
| Add pages from another PDF | Add More, then drag them into place | Add More, then use the arrows |
A PDF keeps its pages in a page tree: a list that says which page object comes first, second and so on. Each page object holds its own content (text, drawings, images) and resources (fonts, pictures). Reordering pages only rewrites that list; the page objects themselves are untouched.
That is why reordering is lossless and fast. A 100-page document is reorganised as quickly as a 3-page one, text stays searchable and selectable, and scanned images keep every pixel. We checked the result page by page on test documents: after moving page 3 before page 2 and rotating pages, the saved PDF contained exactly the source pages in the new order.
On a computer, drag a thumbnail and drop it onto the position where it should go; the other pages shift to make room. On phones and tablets, HTML drag and drop does not work with touch in most browsers, so each page also has left and right arrow buttons that move it one place at a time. The arrows also work with a keyboard: tab to a button and press Enter.
Page numbers on the thumbnails always show the current order, so you can check the sequence before saving. Click or tap a thumbnail to see that page larger if two pages look alike.
Blank backs of single-sided originals, cover sheets and duplicate scans can be dropped while you reorder. Press the trash icon and the page turns grey; press it again to bring it back.
Removed pages are deleted from the saved file, not just hidden. Some tools only remove a page from the page list and leave its content inside the file, where it can still be recovered. Here, anything that only the removed pages used, including their images, fonts and the form fields placed on them, is dropped when the file is saved. That matters when the page you remove contains personal data.
When you reorder a single PDF, the tool changes that document in place instead of building a new one, so its document-level features survive:
Press Add More to bring in another PDF. Its pages join the same grid, and you can place them anywhere, for example to insert a signed page into a contract or interleave odd and even pages scanned separately. Saving produces one new combined PDF.
Because combining builds a new document, the result keeps every page's content but not each source file's bookmarks or fillable fields. If you only need whole files one after another, the Advanced PDF Merger is quicker and lets you choose page ranges per file.
PDF.js draws the thumbnails and pdf-lib saves the reorganised file, both inside your browser tab. The PDF is never uploaded, which makes the tool suitable for contracts, medical records, bank statements and HR files. Files up to 100 MB are supported; password-protected PDFs must be unlocked first.
Put batch-scanned pages back in reading order and drop blank backs.
Move the cover letter first and the annexures last before uploading to a portal.
Add the signed signature page from a second PDF into the original contract.
Interleave odd and even pages that were scanned as two separate passes.
Add the PDF above, drag the page thumbnails into the order you want (or use the arrow buttons), then press Save PDF in New Order and download. No account and no watermark.
Yes. Drag and drop does not work with touch in most mobile browsers, so every page has left and right arrow buttons. Tap them to move the page one place at a time.
Yes. Press the trash icon on a page to leave it out; it turns grey and can be restored with the same button. Pages left out are removed from the saved PDF entirely, including any form fields that were only on those pages.
No. Pages are moved as they are. Text stays searchable, images keep their original resolution, and nothing is re-compressed.
For a single PDF, yes: it is modified in place, so fillable fields, bookmarks and links stay. Bookmarks that pointed to a page you removed simply stop working. When you combine several PDFs, the result is a new merged file without the original bookmarks and form fields.
Yes. Press Add More to add a second PDF; its pages join the grid and you can drag them between the pages of the first. Saving produces one combined PDF. For merging whole files, the Advanced PDF Merger also offers page ranges per file.
No. Thumbnails are drawn and the new PDF is assembled inside your browser. The file never leaves your device.
Not in this organizer. Use the Advanced PDF Editor, which can duplicate, insert blank pages and move pages up or down.
Password-protected or permission-locked PDFs cannot be reorganised. Remove the protection in the app that created the file. Files larger than 100 MB are also not supported.