OCR PDF Online – Extract English and Urdu Text
Turn clear scanned pages into recognized text. HappyPDF offers English, Urdu or combined recognition and can create a searchable PDF with a text layer over the page images.
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How to ocr pdf
- Choose a PDF and enter the pages to recognize.
- Select the document language and text or searchable PDF output.
- Select OCR PDF, wait for recognition, then download and proofread the result.
What to know before you start
The first use downloads OCR software and language models. Processing is sequential and can be slow on large files, so start with a short range such as 1-5. Searchable output contains only the selected pages and rebuilds them as images with recognized text. Urdu, handwriting and complex layouts require particular care; recognition is not guaranteed to be accurate.
Frequently asked questions
Can I copy text from the searchable PDF?
Recognized text is added as a text layer, allowing supported PDF viewers to select and search it. Review errors before reusing it.
Are my scans uploaded for recognition?
Recognition runs in your browser. Software and models are downloaded, but selected documents are not uploaded to a HappyPDF processing server. The input ceiling is 300 MB and 500 pages; device limits may be much lower.
Local processing, no sign-up
HappyPDF processes your selected files in this browser. An internet connection is needed to load processing software. Keep your original document and review the downloaded result; editing can affect forms, annotations and digital signatures.