PDF Organizer
Reorder, rotate, and delete PDF pages in the browser using a page grid, then export the cleaned document with no upload required.
What it does
- Move pages to any position with left and right arrows
- Rotate individual pages in 90-degree steps
- Delete unwanted pages before exporting
- Reset to the original order in one click
- All organizing runs locally, nothing is uploaded
The PDF organizer lets you rearrange the pages of a PDF: change their order, rotate the ones that came out sideways or upside down, and remove the ones you do not need. You work on a grid with one card per page, then apply all changes at once and download the corrected file. The editing engine is written in Rust and compiled to WebAssembly, so the document is processed in your browser and never uploaded.
How to rearrange PDF pages
- Drop a PDF on the tool or click to select it. A grid appears with one card per page, labeled with its original page number.
- Use the ← and → arrows under a card to move that page one position earlier or later.
- Click ↻ to rotate the page 90 degrees clockwise. The card shows the angle (90°, 180°, 270°). A fourth click returns it to 0.
- Click × to remove the page from the output.
- Click Apply Changes. The result panel shows the number of pages and the file size. Download
organized.pdf.
Nothing is written until you click Apply Changes, so you can experiment freely. Reset puts every page back in its original position and rotation. Because each card keeps its original page number, you always know which page you are moving, even after several changes.
What each action does
- Reorder: rewrites the page list of the document in the new order. Page content is not touched, so text stays selectable and images keep their quality.
- Rotate: sets the rotation of the page in 90-degree steps, the same way a PDF viewer's "rotate page and save" does. It is lossless: nothing is re-rendered.
- Delete: removes the page from the document's page list. At least one page must remain.
When to use it
- Scans from a sheet feeder: double-sided originals scanned in two passes come out as all fronts then all backs, and some pages arrive upside down.
- Phone scans: landscape pages such as tables or plans that need a quarter turn to read properly.
- Cleaning up before sending: removing blank separator pages, a fax cover sheet, or an internal note at the end of a document.
- After a merge: once you have combined files with Merge PDFs, moving a single page (an annex, a signature page) to the right spot.
Limits to know
- No thumbnails: cards show page numbers, not page previews. Keep the PDF open in a viewer next to the tool to see which page is which.
- One file at a time: to combine documents, merge them first, then organize the result.
- Existing rotation: the angle you set is written as the page's rotation value. Most scans have none stored, so one click equals a quarter turn. If another program had already rotated a page, check the output and click again if needed.
- File size after deleting pages: objects used only by removed pages may stay in the file, so deleting pages does not always make it smaller. Use Compress PDF if size matters.
- Size limits: up to 75 MB and 1,000 pages per PDF.
To keep only one block of consecutive pages, Split PDF is faster: type the first and last page instead of deleting the others one by one. To number the pages once they are in the right order, use page numbers and watermark.
Compared with desktop software
macOS Preview handles this well with its thumbnail sidebar (drag to reorder, rotate, delete, then save). On Windows, rearranging pages usually requires Adobe Acrobat's Organize Pages feature, which is part of the paid plan, or a command line tool such as qpdf with --pages and --rotate. This organizer gives the same lossless result in any modern browser, without installing anything.
Why organize PDF pages locally
The documents that most often need reordering are scans: signed contracts, identity documents, bank statements, medical reports, tax forms. Those are exactly the files you should not hand to an unknown server just to fix their page order. Here the PDF is loaded into your browser's memory and rewritten there. You can verify in the Network tab of the developer tools that clicking Apply Changes sends nothing, or go offline after the page loads and keep working.
Frequently asked questions
- Does rotating a page reduce its quality?
- No. Rotation only changes the page's orientation setting. The text, images and vector content are not re-rendered or recompressed.
- Can I rotate every page at once?
- Not with a single button. Click the rotate arrow on each page that needs it. For a few pages this takes seconds.
- Can I undo a change?
- Before you click Apply Changes, Reset restores the original order and rotation. The original file on your disk is never modified: you always download a new file.
- Can I duplicate a page or insert a blank page?
- No. The organizer reorders, rotates and deletes existing pages only.
- Why are there no page previews?
- The grid shows original page numbers to stay fast on large documents. Open the PDF in your usual viewer alongside to identify pages.
- Can I organize pages from several PDFs together?
- Merge them first with Merge PDFs, then load the merged file here.
- Is the PDF uploaded?
- No. All changes are applied by a WebAssembly module in your browser. The file never leaves your device.