PDF-Seiten online drehen - Kostenloses Tool
Korrigieren Sie falsch ausgerichtete PDF-Seiten in Sekunden. Nutzen Sie die lokale Verarbeitung im Browser oder die Serververarbeitung für große Dateien. Drehen Sie 90, 180 oder 270 Grad, wenden Sie die Drehung auf alle Seiten an oder passen Sie jede Seite einzeln an.
Was ist PDF-Drehung?
PDF rotation is the process of changing the orientation of pages within a PDF document. This is common when dealing with scanned documents, photos, or PDFs from various sources with sideways or upside-down pages.
Unlike basic tools that apply the same rotation to every page, PDF Lab lets you rotate individual pages differently, which is essential for documents with mixed orientations.
PDF-Seiten drehen
Die Ausrichtung mit PDF Lab zu korrigieren ist einfach:
Verarbeitungsmodus wählen
Keep local processing enabled to rotate inside your browser, or turn it off to use server processing for very large files.
PDF hochladen
Click "Choose PDF File" and select the document. You will immediately see thumbnail previews of all pages.
Drehung für jede Seite wählen
Use the dropdown under each thumbnail to choose the rotation angle. The preview updates in real time.
Auf alle anwenden (optional)
If all pages need the same rotation, use "Apply to All" to rotate every page with one click.
Gedrehtes PDF herunterladen
Click download to generate your corrected document. The download starts automatically.
Warum das PDF-Drehwerkzeug von PDF Lab verwenden?
Multiple Rotation Angles
Rotate pages 90, 180, or 270 degrees clockwise with precise control over each page.
Real-Time Preview
See exactly how each page will look after rotation before downloading.
Individual Page Control
Rotate each page independently for documents with mixed orientations.
Batch Rotation
Apply the same rotation to all pages with one click.
Secure & Private
Files are processed securely and deleted immediately after download.
100% Free
No subscription fees, hidden costs, or usage limits.
Häufige Gründe zum Drehen von PDFs
PDF rotation is essential in many everyday scenarios:
- <strong>Scanned Documents:</strong> Fix pages placed in the scanner sideways or upside down.
- <strong>Mobile Scans:</strong> Correct orientation from phone camera scans.
- <strong>Mixed Orientation Documents:</strong> Properly orient portrait and landscape pages together.
- <strong>Presentation Slides:</strong> Fix slides that appear sideways after conversion to PDF.
- <strong>Photographed Documents:</strong> Correct photos taken at different angles.
- <strong>Form Corrections:</strong> Fix forms that display incorrectly after saving.
- <strong>Book Pages:</strong> Correct alternating pages from scanned books.
- <strong>Receipt Archives:</strong> Properly orient scanned receipts.
Drehwinkel verstehen
90° (Rotate Right)
Rotates the page clockwise by a quarter turn.
180° (Flip)
Rotates the page by half a turn, flipping it upside down.
270° (Rotate Left)
Rotates the page counter-clockwise by a quarter turn.
Combine with Merge
After rotating, use our PDF zusammenführen tool to combine correctly oriented pages from multiple documents.
Häufig gestellte Fragen
Can I rotate just some pages and leave others unchanged?
Yes. Each page has its own rotation dropdown; leave pages set to no rotation to keep them unchanged.
Will rotation affect the quality of my PDF?
No, rotation preserves the original quality of your PDF.
Can I rotate password-protected PDFs?
Protected PDFs need to be unlocked first. Use our Unlock PDF tool, then rotate the pages.
Does rotation change the page size?
When rotating 90 or 270 degrees, the page dimensions swap. The content remains the same size.
Are my files stored on your servers?
No. Local files never leave your device. Server uploads are deleted immediately after download.
When should I use local processing vs server processing?
Use local processing for privacy-first workflows and files under ~100 MB. Use server processing for very large PDFs.
Can I undo a rotation if I make a mistake?
Before downloading, change the rotation dropdown for any page. If already downloaded, upload again and apply the opposite rotation.
Have more questions? Check our comprehensive Rotate PDF FAQ page for detailed answers.
Verwandte PDF-Tools
Mehr mit PDFs erledigen? Probieren Sie unsere kostenlosen Tools:
So funktioniert es
- <strong>Upload your PDF:</strong> Drag & drop or click to add the PDF.
- <strong>Select rotation per page:</strong> Choose 90, 180, or 270 degrees for each page.
- <strong>Preview order:</strong> Keep the same page order and sizes; rotations are applied in place.
- <strong>Download rotated PDF:</strong> Get the rotated file instantly.
Verarbeitung, Limits und Tipps
- <strong>Local vs server:</strong> Local keeps files on your device. Server is better for very large PDFs or slower devices.
- <strong>Best file size:</strong> Up to ~100 MB for fast rotation.
- <strong>Page count:</strong> Handles hundreds of pages.
- <strong>Mixed sizes:</strong> Keeps original page sizes; rotations do not rescale content.
- <strong>Encrypted inputs:</strong> Unlock password-protected PDFs before rotating.
Sicherheit und Datenschutz
Your PDF is processed only to apply the rotations and is deleted immediately after download. We do not store, scan, or share your documents.