How it works
The PDF Page Rotator changes the orientation of individual pages or all pages in a PDF — by 90°, 180°, or 270° clockwise — and saves the result as a corrected PDF. Scanned documents and faxes often arrive with some or all pages sideways or upside down. This tool fixes them in the browser without upload.
Rotation is the most common PDF correction task. A flatbed scanner may produce alternating portrait/landscape pages when scanning a mixed document. A phone camera PDF converter may produce an upside-down page if the phone was held incorrectly. A fax machine may deliver pages rotated 90°. This tool corrects all of these cases.
How to use it: upload your PDF. Page thumbnails are shown. Click a page thumbnail to select it, or select all pages. Click Rotate Left (−90°), Rotate Right (+90°), or Rotate 180°. Multiple pages can be selected at once (hold Shift or Ctrl/Cmd to multi-select). Click Apply and Download.
Rotation is stored as a PDF /Rotate attribute — the page content itself is unchanged, only the rotation metadata is updated. This produces the smallest possible output file (no re-rendering).
Common scenario: double-sided scanned documents where every other page is upside down. Select all even pages (or all odd pages) and rotate 180°.
Privacy: all PDF manipulation uses pdf-lib in the browser. Your document is never transmitted.
Frequently Asked Questions
- No. PDF rotation is stored as a /Rotate attribute in the page dictionary — a number (0, 90, 180, 270) that tells viewers how to display the page. The actual content stream is unchanged. This produces the smallest possible output file.
- Yes. Click individual page thumbnails to select only the pages you want to rotate. Hold Shift to select a range, or Ctrl/Cmd to select non-contiguous pages. Rotation is applied only to selected pages.
- Click the first upside-down page, then Ctrl/Cmd+Click each subsequent one, or use 'Select Even Pages' / 'Select Odd Pages' toggle to select the alternating set. Then apply 180° rotation to all selected pages at once.
- Some older PDF viewers (very old Acrobat Reader versions, certain embedded PDF renderers) ignore the /Rotate attribute. For guaranteed compatibility, use the 'Bake rotation' option which re-renders the page content at the rotated orientation rather than just setting the metadata flag.