Browser OCR toolkit
Detect sideways and upside-down pages with OCR orientation analysis, preserve native PDF quality, and review every correction before download.
Accurate mode compares OCR readability at 0°, 90°, 180° and 270°. A page rotates only when another orientation is decisively more readable.
Fix mixed portrait, landscape, sideways and upside-down pages automatically.
Accurate mode compares four reading directions and leaves uncertain pages unchanged.
Native PDF text and vectors remain intact while processing stays in your browser.
Auto Rotate PDF detects page orientation and turns sideways scanned pages into a readable direction before export.
Selected files are processed in your browser and do not need to be uploaded to Nexynto Tools servers.
The tool is intended to correct sideways scanned pages and produce readable orientation.
No. Rotation changes page orientation; deskewing corrects smaller tilt angles.
Detection works best when the page contains enough recognizable layout or text direction.
Yes. Pages with minimal text or mixed orientations can be detected incorrectly.
Selected files are processed in your browser and do not need to be uploaded to Nexynto Tools servers.
Use OCR Scanner for scanned-document recognition or cleanup, with results available for review.
Use OCR PDF for scanned-document recognition or cleanup, with results available for review.
Use Make PDF Searchable for scanned-document recognition or cleanup, with results available for review.
Use Deskew PDF for scanned-document recognition or cleanup, with results available for review.
