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OCR PDF and Scanned Documents Online

Make scanned PDFs searchable with a live OCR text layer.

Upload & Run OCR

Use scanned PDFs or image-only documents up to 75MB.

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Select multiple languages for mixed-language documents.

OCR PDF Online - Make Scanned PDFs Searchable

OCR PDF and Scanned Documents Online

Turn scanned PDFs and image-based documents into searchable, selectable text with online OCR. Extract content from receipts, contracts, books, and handwritten notes instantly.

Frequently asked questions

What does OCR do to a PDF?

OCR (Optical Character Recognition) reads text from scanned images and embeds it as selectable, searchable text in the PDF — making it possible to copy, search, and index the content.

Can OCR read scanned documents?

Yes. OCR is specifically designed for scanned or photographed pages where the text exists as an image rather than digital characters.

What languages does the OCR support?

The default OCR engine supports English. Additional language support may be available based on your plan and document type.

How accurate is online OCR?

Accuracy depends on scan quality and font clarity. Clean, high-contrast scans typically achieve over 95% character accuracy. Low-resolution or skewed scans may have lower accuracy.

Can I OCR a PDF without losing the original formatting?

Yes. OCR adds a text layer to the existing PDF without modifying the visual appearance. The original layout and images remain unchanged.