Full code in github at https://github.com/TechNikh/Android-Open-Lens-OCR-Text-Scanner

Grab & extract text from an image or PDF using smart text selection cursors overlaid on the image.

OCR App recognizes text in any Latin-based language.

To recognize the text in an image, OCR App uses Google firebase ML Kit's On-device text recognition APIs
https://firebase.google.com/docs/ml-kit/recognize-text

Options:
1. Zoom the image.
2. Alter the extracted text before copying if needed.
3. Also works on a 2 column text layout using the left & right margin rulers.
4. Open an image from Internet browser directly without downloading to device.