Deskew PDF - Auto Fix Tilted Scanned Pages
Automatically straighten tilted PDF pages. Fix crooked scans and align documents perfectly.
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Maximum file size: 10MB
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What is This Tool?
Automatically straighten tilted and crooked PDF pages. This tool fixes scanner misalignment, phone camera angles, and skewed scans. Perfect for professional document presentation.
Tilted PDF pages from scanners or phone cameras look unprofessional and cause reading difficulties. Even 1-2 degree tilts are noticeable. Our tool uses Hough transform to detect angles and straighten pages perfectly.
How to Use
Upload Tilted PDF - Upload documents with crooked pages. Processing in browser.
Adjust Settings - Use Auto-Rotation Sensitivity for angle detection. Crop Edges removes white triangular areas after rotation.
Process & Download - Tool detects text baseline angles, calculates rotation, straightens pages, auto-crops edges. Download instantly.
Frequently Asked Questions
Can this detect angles automatically?
Yes! Uses Hough transform to automatically detect and calculate exact rotation needed.
What if pages tilt different directions?
Tool analyzes each page individually, correcting all to perfect alignment.
Will cropping remove content?
Only crops white triangular areas from rotation. Adjust slider to control. Start at 50%.
Is my data secure?
Yes. All processing in browser.
Can this fix severe tilts (20-30°)?
Yes! Corrects tilts up to 45 degrees.
What's the file size limit?
Supports PDFs up to 10MB.