Make a Scanned PDF Searchable
Run OCR on a scanned PDF free online to make the text searchable and selectable, without retyping anything.
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A scanned document is really just a photograph of text — you can't search it, select it, or copy a sentence out of it. Optical character recognition (OCR) reads the text in the image and adds an invisible, searchable text layer underneath.
The visual appearance of the page doesn't change at all; what changes is that the document now behaves like any normal digital PDF when you search or select text within it.
How to make a scanned pdf searchable
Upload your scanned PDF
Choose the scanned or photographed document you want to make searchable.
Let OCR process it
Text on each page is recognized and an invisible, selectable text layer is added beneath the original image.
Download your searchable PDF
The file looks identical, but now supports search, copy and paste.
Common ways people use this tool
Researchers OCR a scanned archive of old newspaper clippings so they can search for a specific term across hundreds of pages. Office admins OCR a stack of scanned paper contracts so employees can search for specific clauses.
Students OCR a scanned textbook chapter to copy quotes directly into their notes instead of retyping them, and genealogists OCR scanned historical records to search for family names across a large document collection.
A quick tip
OCR accuracy depends heavily on scan quality — a clean, high-contrast, straight scan produces far more accurate results than a blurry or skewed photo, so it's worth rescanning a poor original if accuracy matters.
Related tools
Pair this with another tool to finish the job.
Frequently asked questions
Will OCR change how the document looks?
No, the visible page is untouched — OCR only adds an invisible text layer underneath for searching and selecting.
What languages does OCR support?
Most common languages are supported; recognition accuracy is generally best for documents in a single, consistent language.
Will handwriting be recognized?
OCR is optimized for printed text; handwritten content is recognized far less reliably.
Can I then convert the OCR'd PDF to Word?
Yes, once text is recognized, PDF to Word can extract that same text into an editable document.
How accurate is OCR on an old or faded document?
Accuracy drops with faded, low-contrast or skewed originals — a cleaner rescan improves results significantly.