ocr_flutter_web

A Flutter web-only plugin to extract text from Images and PDF files using Tesseract.js and PDF.js.

✨ Features

• PDF & Image Support: Process .jpg, .jpeg, .png, and .pdf files.
• English & Hindi: Standard support for eng and hin.
• Auto-Rotation: Detects and corrects rotated text automatically.
• Colored Text Preprocessing: Built-in canvas filters to enhance contrast for colored text and symbols like ₹.
• Zero-Config: Dynamically loads dependencies via CDNs. No index.html edits needed.

🚀 Getting Started

Installation

Add the following to your pubspec.yaml:

dependencies:
  ocr_flutter_web: ^1.0.0

Basic Usage

import 'package:ocr_flutter_web/ocr_flutter_web.dart';

final _ocrPlugin = OcrFlutterWeb();

String result = await _ocrPlugin.extractText(
  fileBytes, 
  filename: "file.pdf",
  language: 'eng+hin', 
);

⚙️ Requirements

• Flutter SDK: ^3.19.0
• Dart SDK: ^3.3.0

📄 License

MIT License. See LICENSE for details.