How accurate is the deskew?

The algorithm detects skew angles as small as 0.5 degrees and corrects them precisely. It works best on pages with text content.

Does deskewing improve OCR results?

Yes, straightening pages before OCR significantly improves text recognition accuracy, especially for lines that were slightly rotated.

Straighten skewed scanned pages automatically.

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Fast Processing

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Files stay private. Automatically deleted after 2 hours.

Upload your skewed scanned PDF.

AI detects and corrects the skew angle on each page.

Download the straightened PDF.

Automatic Skew Detection

Per-Page Correction

Improves OCR Accuracy

Preserves Image Quality

Rotate PDF pages permanently

Remove unwanted pages from PDF

Add page numbers to PDF

Add watermark to PDF documents

Try our AI-powered chat interface for multi-step document workflows and batch processing.