Rotate PDF
Turn individual pages 90 degrees at a time and export a corrected PDF without uploading it.
Privacy
Your documents do not leave your device.
PDFTasker runs in your browser. No uploads. No server detour. No tricks.
Rotate guide
Load document
Add a PDF, then rotate any page that faces the wrong direction.
Drop files here, or tap to choose them.
Pages Viewer
Upload PDF files to view and organize pages here. You can drag to reorder them or select pages to delete.
Export Setup
Check the page previews and export the PDF with your selected rotations applied.
Turn pages the right way
A scan comes in sideways. An inserted page is upside down. A landscape spreadsheet sits rotated the wrong way for printing. Rotating a PDF is a small fix, yet most online tools still want the whole file uploaded first. PDFTasker turns pages in 90-degree steps right in the browser, with a live preview of every page, and exports a corrected PDF — the document never leaves your device.
Privacy and trust
Rotation is permanent once you export, so it helps to see exactly what you are changing. PDFTasker renders each page with pdf.js, lets you turn only the pages that need it, and writes the new orientation into the exported PDF — all locally. Nothing is uploaded, so even a scanned ID or a signed form is corrected without a round trip to someone else's server.
How to use it
FAQ
Yes. Use the rotate control only on the pages that need correction. The rest of the document can stay unchanged. This is useful for scan packets where one receipt, ID page, or form page is sideways while the rest of the PDF already faces the right direction.
Yes. The exported PDF keeps the page rotation setting, so compatible PDF viewers should open the corrected pages in the orientation you chose. Still open the downloaded file before sending it, because some old viewers handle rotation metadata less predictably than modern browsers and readers.
No. Preview, rotation, and export all run in your browser. The source PDF is read from your device and the corrected copy is generated locally. If you only need to turn a few pages upright, the file does not need to enter an upload-first workflow.
No. PDFTasker exports a new rotated copy instead of rewriting the original file in place. Keep the source document until you have opened the corrected output and confirmed the page orientation, order, and file name are the version you actually want to share or archive.
Check the exported PDF in the viewer your recipient is likely to use. Confirm that the pages face the right way, signatures and stamps still sit where expected, and no page was rotated twice by mistake. Rotation is simple, but final review prevents avoidable resend loops.
No. Rotation updates each page's orientation and writes it into the page itself; the underlying text and image data are untouched, so there is nothing to lose quality from and the file size barely moves. This also means rotation is freely repeatable — turning a page twice by 90 degrees is the same as turning it once by 180, with none of the generational damage you would get from re-saving a photo over and over.
Some PDFs carry a page-rotation flag that certain viewers honor and others quietly ignore — which is why a file can look upright in one app, sideways in another, and print differently than it displays. PDFTasker writes the rotation into the page itself rather than relying on the flag, so compliant viewers and printers render it consistently. Even so, the last step belongs to you: preview the exported file in the viewer your recipient actually uses, especially before printing a stack of copies.
PDFTasker Blog
Scanned pages landing sideways or upside down in your PDF? Here's why it happens and how to rotate the file so the fix is saved permanently, past the viewer preview.
5 min read
Rotating a PDF in a viewer often doesn't survive saving, sending, or printing. Here is why that happens and how to write the rotation into the file itself — in your browser.
6 min read
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