OCR (Optical Character Recognition) is the technology that reads text from images. It's one of the most useful tools for students, professionals and businesses.
What is OCR?
OCR software analyzes the shapes and patterns of characters in an image and converts them into machine-readable text. Modern OCR engines like Tesseract (developed by Google) can recognize text with over 90% accuracy on clear images.
Common Use Cases
Students — Convert photos of textbook pages or handwritten notes into editable text for easier studying and searching.
Professionals — Extract data from scanned invoices, receipts, contracts and forms without manual typing.
Developers — Extract code snippets from screenshots when copy-paste is not available.
Researchers — Digitize printed documents, newspapers and historical records.
Content creators — Extract text from infographics, posters and social media images.
Tips for Best OCR Results
The quality of your input image directly affects accuracy:
How Our OCR Tool Works
Our free Image to Text converter uses Tesseract.js — the JavaScript version of Google's Tesseract OCR engine. It runs entirely in your browser meaning your images never leave your device. No server, no upload, complete privacy.
It shows a confidence score after processing — above 70% means excellent results, 40-70% means good, below 40% means the image quality may need improvement.
Privacy
Unlike many OCR tools that upload your images to their servers, our tool processes everything locally in your browser using WebAssembly technology. Your images and extracted text are completely private.
Try our free Image to Text tool — no signup, no limits, no uploads.