PDF OCR Online

PDF OCR Online for Scanned Documents

Upload an image-only PDF when Ctrl+F cannot find text or copying fails. Unlimited OCR renders PDF pages and extracts plain text you can copy or download.

Scanned PDF pages converted into clean OCR text

No login

Open the page, select a PDF, and start OCR.

Scanned PDFs

Works best when the page is an image, scan, or photo.

TXT output

Copy the extracted text or download a plain TXT file.

When you need PDF OCR

A PDF can look searchable while still being only scanned page images. OCR is the missing step between visible words and text you can select.

  • Ctrl+F finds nothing in a scanned PDF.
  • You can see a paragraph but cannot copy it.
  • A report, invoice, form, or paper needs text extraction.

How this PDF OCR works

The current workflow keeps the public tool simple: render pages, recognize text, and return the result in page order.

  • PDF.js renders each page for recognition.
  • Tesseract.js reads the rendered page image.
  • The app combines pages into one copyable text output.

What to expect

This first version is optimized for plain text extraction, not heavy document reconstruction.

  • Clear scans produce better OCR results.
  • Complex tables may need manual cleanup after extraction.
  • Searchable PDF export can be added later if demand is clear.

Common scanned PDF problems

ProblemWhat it meansBest next step
PDF text cannot be selectedThe page is probably a scan or image layer.Run PDF OCR and copy the text result.
Search does not find visible wordsThere is no embedded text index.Extract text before search, RAG, or summarization.
Need text from many pagesThe PDF must be rendered page by page.Use a clear scan and let OCR process pages in order.