ScanGuard - 안전한 QR 스캐너

A smart QR scanner and generator that catches even dangerous QR codes.

Scan, generate, and summarize via AI, and even check for malicious links—all in one app.

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Key Features

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■ AI Safety Check

Checks whether scanned links are malicious or phishing before you open them.

Google Safe Browsing (real threat database) and AI work together to diagnose risks, notifying you of suspicious links with a warning.

■ Fast QR & Barcode Scan

Recognizes instantly just by pointing the camera.

URLs connect directly to the browser, phone numbers to the phone app, and

QR codes for WiFi, contacts, calendar, maps, text messages, and emails launch the corresponding function immediately upon scanning.

You can read QR codes from images in your album, and batch scanning is supported to capture multiple codes in succession.

■ QR Code Generation

You can create QR codes for URLs, text, and even WiFi connection codes.

Create your own unique QR codes with various colors and a logo in the center, then save them to your gallery or share them. ■ AI Summary & Image Analysis

AI summarizes the content of scanned URLs.

You can analyze images from your camera or gallery using AI.

■ Scan & Creation History

All records are automatically saved and can be searched or exported as a CSV file.

■ Easy for Everyone

Provides Easy Mode (large text) and vibration feedback.

Supports Korean and English.

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App Information

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- Camera Permission: Used for QR scanning and capturing images.

- Storage Permission: Used for saving QR images (Android 9 and below).

- Vibration Permission: Used for scan success and warning feedback.

- Privacy: There is no registration or login required, and scan and creation records are stored only on the device.

However, the corresponding URL or image is transmitted to Google servers for analysis only when using the AI ​​Summary, Image Analysis, or Safety Check features; it is not stored separately.

- This app contains advertisements.