Browser OCR toolkit

Auto Rotate PDF

Detect wide scanned pages and rotate them into a readable PDF output.

Drop PDF or image files here

Batch OCR runs locally with controlled page-by-page processing.

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Fix sideways scans and image pages with automatic orientation handling.

Wide pages are rotated into portrait layout during PDF export.

All processing runs locally in the browser.

Auto Rotate PDF detects page orientation and turns sideways scanned pages into a readable direction before export.

Choose the right tool: Auto rotation addresses page orientation. Deskew PDF corrects smaller angular tilt within a page.

Pages with little text or unusual layouts can be difficult to orient automatically.
Review the resulting page direction before sharing.

Selected files are processed in your browser and do not need to be uploaded to PDFStack 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 PDFStack 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.