QR Scanner – Offline

A lightweight and privacy-focused Android application designed to scan QR codes quickly and accurately without requiring an internet connection. The application provides a simple user experience while ensuring that all data remains on the user's device.

Technologies Used

• React Native

• Android Platform

Key Features

• Fast and accurate QR code scanning using the device camera.

• Scan QR codes directly from images stored in the gallery.

• Automatic recognition of QR content, including:

* Website URLs

* Phone Numbers

* Email Addresses

* Plain Text

• Quick actions based on scanned content:

* Open Links

* Copy Content

* Share Results

* Call Phone Numbers

* Send Emails

• Local scan history for easy access to previous scans.

• Fully offline functionality with no internet connection required for scanning.

• Clean, lightweight, and user-friendly interface.

Privacy & Security

• No personal data collection.

• No third-party data sharing.

• All scan results and history remain stored locally on the user's device.

The application was developed with a strong focus on speed, privacy, simplicity, and offline usability, making it suitable for everyday QR code scanning without compromising user data.