Free Online OCR – Extract Text from PDF
Convert scanned and non-selectable PDFs into editable text instantly. 100% free, no signup, no watermark. AI-powered accuracy.
Instant OCR
Extract non-selectable text from any scanned PDF in seconds using AI-powered OCR technology.
100% Private
Your PDF is processed entirely inside your browser. Files never leave your device and are never uploaded to any server.
High Accuracy
Powered by the Tesseract.js OCR engine — recognizes text from complex layouts, multiple columns, and various fonts.
How to Extract Text from a Scanned PDF
- Step 1 — Click "Select PDF File" or drag and drop your scanned PDF into the upload area above.
- Step 2 — The tool automatically detects whether the PDF contains native text or is a scanned image. If scanned, the AI OCR engine activates.
- Step 3 — Wait a few seconds while each page is processed. A progress bar tracks the OCR scan.
- Step 4 — Copy the extracted text to your clipboard or download it as a .txt file.
Frequently Asked Questions
How do I extract text from a scanned PDF?
Upload your scanned PDF above. The tool will automatically use OCR to read the page images and convert them into selectable, editable text.
Is this OCR tool completely free?
Yes. FreePDFConvert's OCR extractor is 100% free with no signup, no watermark, and no file size limits for standard PDFs.
Is my uploaded PDF secure?
Yes. All processing happens inside your browser using client-side JavaScript. Your PDF is never sent to our servers.
Can it read multi-page scanned PDFs?
Yes. The tool processes each page individually and combines all extracted text into a single output, clearly labeled by page number.
What languages does the OCR support?
Currently optimized for English. Tesseract.js supports many languages — multi-language support is coming soon.