How to Turn a Scanned PDF Into Text (Free OCR)
A scanned PDF looks like a document but is really just images of pages — so you can't select or copy the text. To get editable text out, you need OCR (optical character recognition), which reads the pictures of letters and turns them into real text. This guide shows how to turn a scanned PDF into text for free.
🔎 Try the Image to Text (OCR) now — freeOpen →Scanned contracts, forms, receipts and old documents are locked as images until OCR frees the text. Once it's editable, you can search it, copy it, translate it, or reuse it — no retyping.
Why normal extraction fails on scans
A text-based PDF stores real, selectable text, so a PDF-to-text tool extracts it instantly. A scanned PDF has no text layer at all — just images — so text extraction returns nothing. The tell: if you can't highlight the text in your PDF viewer, it's a scan.
OCR bridges the gap. It analyzes the image, recognizes the shapes of characters, and reconstructs them into editable text you can copy and edit.
Getting an accurate result
- Start from a clear, high-resolution scan — sharp beats blurry.
- Straight (non-skewed) pages read far more accurately.
- Good contrast between text and background helps.
- Printed and typed text is recognized much better than handwriting.
- Always proofread the output for the occasional misread character.
Step-by-step
Common mistakes to avoid
Pro tips
Frequently asked questions
Why can't I copy text from my scanned PDF?
A scan is images of pages with no text layer. Use OCR (Image to Text) to read the images into editable text.
How accurate is OCR on scans?
Very accurate on clear, straight, high-contrast printed text; accuracy drops with blur, skew and handwriting.
Is it free and private?
Yes — free with no sign-up, and OCR runs in your browser, so your scans aren't uploaded.
Can it read handwriting?
It's optimized for printed and typed text; neat handwriting may work but results vary.
What can I do with the text?
Copy, edit, search, translate, or summarize it — it becomes ordinary editable text.
A scanned PDF is images until OCR turns it into text. Feed a clear, straight, high-contrast scan into the OCR tool, proofread the result, and you've freed the words to copy, edit and reuse — free and private in your browser.