ZANCTA

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Extract text from images — locally

Extract English text from images in your browser. The OCR engine, language data, image, and result stay on your device.

Local — no uploadSupports: jpg, png, webp · Max 20MB/file · 1 files

Local OCR workspace

Your image and extracted text stay in this browser.

Processed locally — no upload

Select an image to begin.

English OCR assets are bundled with this site. OCR runs in a Web Worker; no file bytes or extracted text are sent to an API.

Related tools

FAQ

Do images leave my device?
No. The OCR engine and English language data are served with this site, and recognition runs in a browser Web Worker.
Which language is available?
English is currently bundled and available.
Which image formats can I use?
JPG, PNG, and WebP images are supported.

Processing runs locally in your browser — no upload. Outputs are generated on-device and validated before download.