OCR PDF Online Free - Extract Text from Scanned PDFs

Convert scanned PDFs and images into searchable, editable text using advanced OCR (Optical Character Recognition) technology. Our free tool extracts text from PDF documents, photos, and scanned files in over 20 languages. Make your documents searchable, copy text from images, or convert scanned pages to editable text files instantly.

📄 Drag & Drop or Click to choose a PDF or Image

OCR Language:

Select the primary language in your document for better accuracy.

What is OCR (Optical Character Recognition)?

OCR (Optical Character Recognition) is a technology that converts different types of documents, such as scanned paper documents, PDF files, or images captured by a camera, into editable and searchable text. When you scan a document, it creates an image - even if it contains text, that text is just a picture. OCR analyzes the image and recognizes the characters, converting them into actual text data.

Our free online OCR tool uses advanced machine learning algorithms to accurately recognize text in over 20 languages. Whether you have scanned contracts, old documents, photos of whiteboards, or PDF files created from scanners, our OCR tool can extract the text and make it available for editing, searching, and copying.

The extracted text can be downloaded as a searchable PDF (where the original appearance is preserved but text becomes selectable) or as a text-only PDF for easy editing and manipulation. This makes previously inaccessible content fully usable in your digital workflow.

How to Extract Text from PDFs and Images

1

Upload Your File

Click the upload area or drag and drop your scanned PDF or image file. We support PDF documents, JPG, PNG, and other common image formats.

2

Select the Language

Choose the primary language of your document from our dropdown menu. This helps our OCR engine recognize characters more accurately, especially for non-Latin scripts.

3

Process with OCR

Click "Process OCR" to start the text extraction. Our system will analyze your document and identify all recognizable text using advanced AI algorithms.

4

View and Download Results

Once processing is complete, you'll see the extracted text displayed on screen. Download the original PDF with searchable text layer, or download the text-only version for editing.

Why Use PDF Lab's OCR Tool?

20+ Languages Supported

Extract text from documents in English, Arabic, Chinese, Japanese, Korean, French, German, Spanish, Russian, and many more languages.

High Accuracy Recognition

Our OCR engine uses advanced AI to achieve high accuracy even with complex fonts, handwriting, and low-quality scans.

PDF and Image Support

Process both PDF documents and image files (JPG, PNG, etc.). Perfect for scanned documents, photos of text, and screenshots.

Searchable PDF Output

Create searchable PDFs that look exactly like the original but with selectable text. Perfect for archiving and document management.

Text-Only Export

Download extracted text as a clean text PDF for editing, quoting, or repurposing the content in other documents.

Free with No Limits

Process documents without registration or payment. Our OCR tool is completely free for personal and professional use.

Common Use Cases for OCR

Digitizing old paper documents
Making scanned PDFs searchable
Extracting text from photos
Converting receipts to text
Archiving historical documents
Extracting data from forms
Converting whiteboard photos
Making documents accessible

Tips for Better OCR Results

Use High-Quality Scans

Higher resolution images (300 DPI or more) produce better OCR results. If scanning documents, use the highest quality setting available.

Ensure Good Contrast

Documents with clear contrast between text and background are recognized more accurately. Avoid scanning on colored or textured backgrounds.

Select Correct Language

Always select the primary language of your document. This significantly improves recognition accuracy, especially for non-Latin scripts.

Straighten Skewed Documents

Scan or photograph documents as straight as possible. Tilted or rotated text can reduce OCR accuracy significantly.

Frequently Asked Questions

What is the difference between a scanned PDF and a regular PDF?

A regular PDF contains actual text data that can be selected and searched. A scanned PDF is essentially an image of a document - it looks like text but the computer sees it as a picture. OCR converts the image into actual searchable text.

Can OCR recognize handwriting?

Our OCR tool can recognize some handwritten text, especially neat handwriting. However, accuracy varies depending on the legibility of the writing. Printed text generally produces the best results.

How accurate is the OCR?

Accuracy depends on image quality, font clarity, and document condition. With good quality scans of printed documents, accuracy typically exceeds 95%. Complex layouts, unusual fonts, or poor quality images may reduce accuracy.

Is my document secure?

Yes, all uploaded files are processed securely and automatically deleted after you download the results. We never store or share your document content.

Can I OCR multiple pages?

Yes, you can upload multi-page PDF documents. The OCR will process all pages and extract text from the entire document.

What file formats are supported?

We support PDF files and common image formats including JPG, JPEG, PNG, GIF, BMP, and TIFF. Most scanned documents and photos will work perfectly.

Extract Text from Your Documents Now

Convert scanned PDFs and images into searchable, editable text in seconds.

Start OCR Processing

Related PDF Tools