How to Extract Text from an Image or PDF (OCR, No Upload)
Turn images and scanned PDFs into copyable text — privately, in your browser.
OCR (Optical Character Recognition) reads the text inside an image or a scanned PDF and turns it into editable, copyable text. It is the fastest way to digitise receipts, forms and documents.
This guide shows how to run OCR without uploading your files — which matters for sensitive documents.
Why local OCR matters
Most online OCR services upload your image to a server. For receipts, IDs and contracts that is a privacy risk. This tool runs the OCR engine in your browser, so the file stays on your device.
How to extract text (OCR)
- Open the OCR tool.
- Choose an image or a PDF.
- Pick the language (English or German).
- Convert, then copy the text or download it as .txt.
Tips for better accuracy
- Use a sharp, well-lit image or a text-based PDF.
- Straighten skewed scans.
- Match the language to the text.
Frequently asked questions
Are my files uploaded?
No. OCR runs entirely in your browser using WebAssembly.
Which languages are supported?
English and German in this offline build.
Does it work on scanned PDFs?
Yes — each page is rendered to an image and then recognised.
Conclusion
Extracting text from an image or PDF is private and free with browser-based OCR — no upload required.