PDF to Text (OCR)

Extract Text from Scanned PDFs

Free online PDF OCR tool with 100+ language support. Works entirely in your browser.

Note: First-time language loading may take a few seconds

Drag & drop PDF

or click to browse · PDF files

How it works:

  • Upload a scanned PDF file
  • Select the language of the text
  • Click "Extract Text" to process all pages
  • Copy or download the extracted text

Privacy: All processing happens in your browser. Your PDFs are never uploaded to any server.

Related Tools

Why Use a PDF to Text Converter?

Using a PDF to text converter enables you to extract text from scanned PDFs, digitize documents, convert scanned text, and make PDF content editable and searchable.

Benefits of PDF OCR

  • Text Extraction: Extract text from scanned PDFs
  • Document Digitization: Convert scanned documents to editable text
  • Multi-Language Support: Support for 100+ languages
  • Privacy: Processing happens entirely in your browser
  • Easy Editing: Make PDF text editable and searchable

How PDF OCR Works

PDF OCR uses advanced AI technology to recognize and extract text from scanned PDF pages. The process involves converting PDF pages to images, analyzing text regions, recognizing characters, and converting them to editable text.

PDF OCR Process

  • PDF Page Extraction: Each PDF page is extracted and converted to an image format
  • Image Preprocessing: Pages are analyzed and optimized for text recognition
  • Text Detection: AI identifies regions containing text in each page
  • Character Recognition: Individual characters are recognized using trained models
  • Text Extraction: Recognized text is extracted and formatted for output

OCR Features

  • Text Recognition: Recognize text in scanned PDFs
  • Language Support: Support for 100+ languages
  • Page Processing: Process PDF pages individually
  • Format Support: Support for scanned PDF documents
  • Privacy: Complete privacy with client-side processing

When to Use a PDF to Text Converter

Use a PDF to text converter when extracting text from scanned PDFs, digitizing documents, converting scanned text, or making PDF content editable.

Ideal Use Cases

  • Document Digitization: Convert scanned PDFs to text
  • Text Extraction: Extract text from scanned documents
  • Data Entry: Speed up data entry from PDFs
  • Accessibility: Make PDF content accessible and searchable
  • Translation: Extract text for translation purposes

PDF OCR Facts

Understanding these facts helps you achieve better PDF OCR results.

Key Statistics

  • PDF OCR accuracy depends on PDF quality and clarity
  • High-quality scanned PDFs produce better OCR results
  • Clear, well-scanned text is easier to recognize
  • OCR supports printed text in scanned PDFs
  • Language selection improves recognition accuracy

Best Practices

Follow these guidelines to achieve optimal PDF OCR results.

Quality Considerations

  • Use high-quality scanned PDFs for best results
  • Ensure PDF pages are clear and well-scanned
  • Select the correct language for better accuracy
  • Use PDFs with good contrast between text and background
  • Review and correct extracted text as needed

When Not to Use

  • Don't use for very low-quality or blurry scanned PDFs
  • Avoid using for PDFs with complex layouts
  • If text is very small or unclear, OCR may struggle
  • Don't use for PDFs with heavy compression artifacts

Powered by browser APIs and client-side processing.

Frequently Asked Questions

What's the difference between PDF to Text and regular PDF text extraction?

Regular PDF text extraction works only with PDFs that already have selectable text. PDF to Text (OCR) extracts text from scanned PDFs where text is stored as images. OCR uses AI to recognize and extract text from these image-based PDFs, making them editable and searchable. If you can already select and copy text from a PDF, you don't need OCR.

Can I extract text from any PDF?

PDF to Text OCR works best with scanned PDFs where text appears as images. PDFs with already-selectable text don't need OCR - you can copy text directly. For scanned documents, PDFs with text as images, or PDFs from scanned books, OCR is essential for text extraction. The tool processes each page individually to extract all text content.

How accurate is PDF OCR?

PDF OCR accuracy depends on scan quality, text clarity, and language selection. High-quality scanned PDFs with clear, well-lit text typically achieve 90-95% accuracy. Lower quality scans or unclear text may have lower accuracy. Selecting the correct language significantly improves recognition accuracy. Review and correct extracted text as needed for important documents.

Can I extract text from multiple PDF pages?

Yes, the tool processes PDFs page by page, extracting text from all pages. You can review and copy text from each page individually. This is perfect for multi-page documents where you need to extract text from the entire PDF. The tool maintains page separation so you know which text came from which page.