OCR PDF

Convert scanned documents into searchable, selectable text using advanced OCR technology. All processing happens in your browser.

100% Browser-Based Processing Your files never leave your device. Processing uses your device's RAM and CPU - larger files may require more resources.

Drop a scanned PDF or image here

or click to browse

Select File

Supported: PDF, JPG, PNG, TIFF, BMP

Make scanned PDFs searchable for free with PDF Shawon's OCR tool. Upload your scanned document, select the text language, and the tool adds an invisible searchable text layer over the images. You can then search, select, and copy text — all processed in your browser.

Make Scanned PDFs Searchable with OCR

Convert scanned PDF documents into searchable, selectable files using optical character recognition. The OCR engine adds an invisible text layer that enables full-text search, copy-paste, and screen reader accessibility without altering the visual appearance.

Invisible Text Layer Adds searchable text behind the scanned image without changing appearance
Multi-Language Support Recognizes text in English and many other languages accurately
Copy & Search Enabled Select, copy, and Ctrl+F search through previously unsearchable scans
Accessibility Boost Screen readers can now read the document content for visually impaired users

How to Use PDF OCR Tool

1
Upload Scanned PDF

Select the scanned or image-based PDF you want to make searchable

2
Select Language

Choose the primary language of the text in your document for best accuracy

3
Download Searchable PDF

Click Process and save your OCR-enhanced PDF with full text search capability

Why Use PDF Shawon's PDF OCR Tool?

🔒
100% Private & Secure

Your files never leave your device. All processing happens locally in your browser.

⚡
Lightning Fast

No upload wait times. Process files instantly using your device's power.

💰
Completely Free

No hidden fees, no registration required. Unlimited usage for everyone.

📱
Works Everywhere

Use on desktop, tablet, or mobile. No app download needed.

Frequently Asked Questions

What is PDF OCR?

OCR (Optical Character Recognition) converts scanned images of text into actual selectable, searchable, and copyable text within your PDF document.

How do I make a scanned PDF searchable?

Upload your scanned PDF, select the language, and click Process. The OCR engine adds an invisible text layer so you can search, select, and copy text.

Is OCR processing free?

Yes, completely free. Process unlimited PDFs without registration or payment.

What languages are supported?

Our OCR engine supports English and many other languages. Select your document language before processing for best results.

Is my document private during OCR?

Yes. OCR processing happens in your browser. Your documents never leave your device.

Supported File Formats

This tool supports all major document formats for seamless conversion and processing.

PDF (scanned/image-based)

All file processing happens directly in your browser using JavaScript and WebAssembly. Your files are never uploaded to any server — they remain on your device at all times.

Who Uses This PDF OCR Tool?

👨‍💻 Law firms making scanned case files searchable for faster legal research
📄 Libraries digitizing historical documents and enabling full-text search access
🏢 Medical offices converting scanned patient records into searchable digital archives
📚 Accounting departments processing scanned invoices for text extraction and data entry

About PDF Shawon — Free Browser-Based PDF Tools

PDF Shawon provides 27+ professional-grade PDF tools that run 100% in your browser. Merge, split, compress, convert, edit, sign, and protect PDFs — all without uploading files to any server. Your documents stay completely private and secure.

27+
Free PDF Tools
100%
Browser-Based
Zero
Server Uploads
∞
No Usage Limits

Our tools use PDF.js, pdf-lib, and WebAssembly to process PDFs directly on your device. Whether you need to merge multiple PDFs, convert documents to Word or Excel, compress files for email, or digitally sign contracts — PDF Shawon handles it all for free. Compatible with Chrome, Firefox, Safari, Edge, and all modern browsers on desktop and mobile.