PDF drehen – kostenlos online

Rotate PDF pages online — free, instant, no upload

Scanned a document upside down? Received a PDF with mixed portrait and landscape pages? This PDF rotator fixes orientation in seconds. Each page shows its current rotation angle, and you can rotate pages individually or apply the same rotation to all pages at once. Every rotation step is 90° clockwise, and you can cycle through all four orientations for each page independently.

How it works

1. Upload your PDF — processed locally in your browser, never sent to a server.
2. Click individual page rotate buttons or use Rotate All to rotate every page by 90°.
3. Click Apply Rotation to save the new orientation.
4. Download the rotated PDF.

Why browser-side rotation matters

PDF files often contain sensitive information: contracts, scanned IDs, financial statements, medical records. This tool never uploads your file to any server. All processing happens entirely in your browser using the pdf-lib library, so your documents stay private.

Why a dedicated PDF rotation tool

Scanned documents and PDFs created from photos often arrive in the wrong orientation — pages sideways, upside down, or rotated 90 degrees. A casual workaround is to rotate the view in your PDF reader, but that only changes how you see the page, not how it prints, shares, or renders for screen readers. Rotating and re-saving the PDF fixes the orientation everywhere — Acrobat, Preview, mobile readers, and accessibility tools all read the new orientation.

Per-page or whole document

This tool lets you rotate every page by the same angle (90° clockwise, 180°, 270° / 90° counter-clockwise) or pick individual pages from a thumbnail strip. Useful for scans that mix portrait and landscape, or when the cover page came in correctly and only the body pages need rotating.

Use cases

• Mobile scans — photos taken with a phone often save with the wrong orientation flag.
• Mixed scan jobs — multi-page scans where the scanner picked up pages in inconsistent orientation.
• Forms with landscape attachments — keep your main document portrait while flipping a landscape addendum.
• Accessibility cleanup — screen readers and OCR engines work much better with correctly oriented pages.

Privacy and limits

Rotation happens entirely in your browser via pdf-lib. Your PDF never leaves your device. There is no page count limit beyond your browser's memory; very large PDFs (hundreds of pages or hundreds of MB) may take a few seconds to re-encode after rotation.

Complete PDF workflow with ToolAtom

This is one of ToolAtom's PDF tools. They all run in your browser with no upload, so you can chain them safely on confidential documents. Common workflows: scan or merge → rotate → add page numbers → watermark → protect, or unlock → edit metadata → re-protect for the next recipient.

• Add Page Numbers — Number every page for printing or filing.
• Add Watermark — Stamp a DRAFT, CONFIDENTIAL, or brand mark.
• Protect PDF — Encrypt with a strong password before sharing.
• Unlock PDF — Decrypt a PDF whose password you know.
• PDF Metadata Editor — Clean up title, author, and keywords.
• PDF to Text — Extract plain text for analysis or accessibility.
• PDF to JPG — Render pages as images for slides or thumbnails.
• PDF Merger — Combine multiple PDFs into a single file.
• PDF Splitter — Break a large PDF into smaller files.
• PDF Compressor — Shrink file size for email and upload.

Related tools

People who rotate PDFs often also use PDF Merger, PDF Splitter, PDF Compressor, and Add Page Numbers to PDF.