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Fix sideways or upside-down PDF pages. Rotate one page or the whole document 90° left or right, then download the corrected copy. Add several files to turn them all at once.
Runs on your device. Nothing is uploaded.
Drop a PDF here
PDF, images, notes or ZIP · up to 200 MB · processed on this device
Drag and drop or browse. Nothing is uploaded — the file is read in the page. Every page renders as a thumbnail so you can see what needs fixing.
Turn individual pages, or apply 90°, 180°, or 270° to all pages, odd pages, even pages, or a page range.
Download a new PDF with the corrected page rotation stored in the file.
It happens more often than you'd think. Here are the usual culprits:
Scanned documents
Flatbed scanners often flip pages. If the original was placed upside-down or at an angle, the PDF inherits that orientation.
Mobile scanning apps
Phone cameras are great for quick scans, but they don’t always detect the correct orientation — especially for landscape documents.
Photos converted to PDF
EXIF rotation data doesn’t always transfer when images become PDFs. What looked right as a photo displays sideways as a PDF.
Mixed-orientation documents
Some PDFs combine portrait and landscape pages. Slide decks embedded in reports are a common example.
Rotate clockwise (90°)
Most common fix
Turns the page 90° to the right. Click once for a quarter turn, twice for 180° (upside-down fix), three times for 270°.
Rotate counter-clockwise
Same result, opposite direction
Turns the page 90° to the left. Some people find this more intuitive depending on which way the page is tilted.
Your reader only turned the view. Rotate View in a PDF reader changes how it shows the file on your screen; send that file and it arrives sideways again. Rotating here writes the new orientation into the copy you download.
The page was already rotated. A PDF page can carry its own rotation, and a turn is added to it. Go by the thumbnail: turn the page until it looks right there, whatever the number says.
The scan is crooked, not sideways. Rotation turns a whole page in quarter turns. It can’t straighten a page that was fed in at a slight angle, and it can’t turn one picture separately from the rest of its page. That needs deskewing in a scanning or image app.
Every file has the same problem. Add several PDFs and the same pages and turns apply to each one; a file that doesn’t have a chosen page is reported on its own and the others still finish. If each file needs a different fix, do them one at a time.
Can I rotate just some pages?
Yes. Each page thumbnail has its own rotate buttons. Fix only the pages that need it — the rest stay as they are.
Does rotation affect quality?
Lyonite does not rasterize or copy pages into a new document when rotating. It changes each selected page's rotation value in the existing document tree, preserving document metadata, forms, links, bookmarks, annotations, and named destinations. A signed file must still be re-saved, so its existing digital signature will no longer validate.
Is the rotation permanent?
Yes. The downloaded file stores the new page rotation in the PDF page structure. Standards-compliant PDF viewers should reopen it with the corrected orientation.
What if I need to do more than rotate?
If you also need to delete pages, add blank pages, or reorder your document, use our Organize Pages tool. It includes rotation plus full page management.