Pull editable text out of a photo, scan or screenshot. Nothing leaves your device.
DocuZero's OCR tool reads the text embedded in a picture — a scanned page, a photo of a whiteboard, a screenshot of an article — and turns it into text you can copy, search or edit. The recognition engine (Tesseract) runs as WebAssembly directly inside your browser tab, so the image itself is never sent anywhere.
Most free OCR tools ask you to upload your image to their servers first. That means a copy of your document — which might contain personal, financial or business information — sits on a company's infrastructure. DocuZero skips that step entirely: the moment you close this tab, no trace of your file remains anywhere except your own device.
English, French, Arabic, and combinations of them. More languages can be added on request.
No hard limit is enforced, but very large or very high-resolution images will take longer to process since everything runs on your device's own processor.
OCR engines are built for printed text. Handwriting recognition is much less reliable and results will vary.