Reconhecimento de texto OCR
Extraia texto de imagens utilizando reconhecimento ótico de caracteres.
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Sobre esta ferramenta
O que é OCR Text Recognition?
OCR Text Recognition extracts readable text from images using optical character recognition powered by Tesseract.js. Upload a photo of a document, screenshot, receipt, or handwritten note, and get the text content you can copy, edit, and use.
Supports 12+ languages including English, Chinese, Japanese, Korean, Spanish, French, German, and more — all processed locally in your navegador.
Casos de Uso Comuns
- Document Digitization: Convert printed documents, receipts, or letters into editable text
- Screenshot Text Extraction: Pull text from screenshots of web pages, error messages, or chat logs
- Translation Prep: Extract foreign-language text from images for translation
- Data Entry: Quickly digitize text from forms, invoices, or business cards
- Accessibility: Make image-based text accessible to screen readers
Prioriza Privacidade - OCR Processing
OCR runs entirely in your navegador using Tesseract.js (WebAssembly). Language models are downloaded once and cached locally.
- Os seus images and documents never leave your device — critical for sensitive documents
- No cloud API calls — zero data transmitted during recognition
- Works offline after language models are cached
- Ideal for confidential documents: medical records, financial statements, legal papers