Auto Rotate & Deskew
Auto-Fix PDF Page Orientation and Straighten Scans
Drag and Drop PDF files here
Fast, 100% private in-browser processing. Your files never leave your device.
Automatically detect sideways or skewed pages and straighten them for professional reading and printing.
How to use Auto Rotate & Deskew
Upload PDF
Select your scanned or misaligned document.
Auto-Analyze
The tool detects text orientation and deskew angles.
Apply Correction
Download the straightened and properly rotated PDF.
Key Features & Capabilities
Intelligent Text Orientation
Identifies upside-down and sideways text lines to apply the proper 90/180/270 rotation.
Deskew Straightening
Corrects subtle angles caused by crooked scanner feeders.
Local Processing
Fast and private in-browser analysis.
Frequently Asked Questions
How does auto deskew work?
It analyzes text baselines to calculate and counteract subtle slant angles.
🔒 100% Client-Side Privacy Guarantee
OM PDF processes all documents entirely in your web browser memory using WebAssembly. Your files are never uploaded to any cloud server, preventing data leakage and guaranteeing total security for confidential documents.