OCR PDF

OCR PDF

Extract text from scanned PDFs and images. Language auto-detected.

30+ languages auto-detected
Selectable, copyable text
Layout-aware paragraphs
Powered by Tesseract OCR
+

Tap to add PDF or image

How to OCR a PDF

1
Upload your scanned PDF from your device, or pull it directly from Google Drive, Dropbox, or OneDrive. Without an account: 1 file, up to 150 pages (80 MB). With a free account: up to 3 files, 300 pages total (100 MB per file).
2
Pick your output format. Choose searchable PDF to keep your document looking identical (with an invisible text layer underneath), or plain text (.txt) to extract just the words from every page.
3
Click OCR PDF. Our engine reads every page and adds an invisible text layer matching what is on the image.
4
The output looks identical to the original, but now you can highlight, copy, search with Ctrl+F, and use the file with screen readers.
5
Download your searchable PDF or text file, save it back to the cloud, or send the PDF straight into PDF to Word, PDF to Excel, or another tool that needs real text.

Why use our OCR PDF tool

Scans become searchable
Photo PDFs and image-only scans turn into fully searchable documents. Ctrl+F finds every word, just like a normal PDF.
Text becomes selectable
Click and drag to select any line. Copy to the clipboard, paste into a document, or quote it in an email - no retyping.
Two output formats
Get a searchable PDF that looks identical to the original (with selectable text underneath), or a plain text (.txt) file with just the extracted words.
Visual stays identical
The page looks exactly the same as before. The recognised text sits on a hidden layer underneath, so layouts are never altered.
Works with screen readers
Accessibility tools can now read your document aloud, since real text is finally present in the file.
Chain to PDF to Word
Once OCR has run, send the PDF straight into our PDF to Word or PDF to Excel tool to turn it into a fully editable file.
Cloud import
Pull files from Google Drive, Dropbox, or OneDrive without a local download step.
Workflow Ready
Send the OCR'd PDF straight into Merge, Compress, Sign, or any other tool without re-uploading.
Free, no watermark
No watermark on the PDF, no signup needed, no per-day cap on jobs.

Frequently asked questions

What exactly does OCR do to my PDF?
OCR (Optical Character Recognition) reads the image of each page and converts the letters back into real text. The visible page stays the same - we just add an invisible text layer underneath so the words become searchable and selectable.
Will my PDF look any different after OCR?
No. The visible content is identical to the original. The recognised text is stored on a hidden layer beneath the page image, so the visual layout, fonts, and pictures are preserved exactly.
What if my PDF already has real text in it?
Then OCR is not needed - text-based PDFs are already searchable. The tool is designed for scans, photos of documents, and PDFs that were exported as images.
What is the difference between the searchable PDF and the text file output?
Searchable PDF keeps your document looking exactly as it does now - same layout, same images - but adds an invisible text layer so you can search, select, and copy. Text file (.txt) gives you just the recognised words as plain text, useful when you only need the content and not the layout.
How accurate is the text recognition?
Very high on clean, well-lit, high-resolution scans of printed text. Lower on handwriting, faded photocopies, or low-DPI camera photos. The clearer the scan, the better the result.
Can I edit the recognised text afterwards?
The OCR layer is searchable and copyable but the visible page is still the original image. To get a fully editable document, send the OCR'd PDF into our PDF to Word tool - that will turn it into an editable .docx.
Can I import from Google Drive, Dropbox, or OneDrive?
Yes. Use the cloud buttons on the upload screen to pull files in directly. No need to download them to your device first.
Are my files kept private?
Yes. Uploads happen over HTTPS, files are not shared, and they are deleted from our servers shortly after the job finishes.
Does it work on mobile?
Yes. The tool runs in any modern browser on phone, tablet, or desktop. There is no app to install.

Use our other tools

EditlyEditlyMerge PDFMerge PDFSplit PDFSplit PDFCompress PDFCompress PDFSign PDFSign PDFScan PDFScan PDFPassport PhotoPassport PhotoQR & BarcodeQR & BarcodeWeb Page to PDFWeb Page to PDF