Overview
Tesseract OCR is a Flutter/Dart package that integrates Tesseract 4's advanced neural net (LSTM) based optical character recognition engine. It enables accurate text extraction from images across more than 100 languages with full UTF-8 support. Designed for line-level recognition, it’s ideal for mobile applications requiring robust document scanning and text detection on Android and iOS platforms.
Use cases
- Document scanning
- Text extraction from images
- Multilingual text recognition
- Mobile OCR applications
- Image-based data entry
Key features
- Neural net (LSTM) based engine
- Supports over 100 languages
- Unicode (UTF-8) text output
- Android and iOS compatibility
- High accuracy in line recognition
Suitable for
- Developers building OCR features
- Apps needing multilingual text extraction
- Mobile document processing tools
- Projects requiring image-to-text conversion
Considerations
- Requires native platform setup
- Large model files may increase app size
- Performance depends on image quality
- Limited to static image input
- Model updates require manual integration