About This Tool

The Mobile Viewer QR Code Generator is a simple, privacy-focused tool designed for developers and designers. It allows you to quickly transfer a URL from your desktop development environment to a physical mobile device without typing long addresses.

How to Use

1. Enter your content: Paste your website URL or type any text into the input field above.
2. Generate: Click the "Generate" button. The QR code will appear instantly.
3. Scan: Open your mobile phone's camera app or a QR scanner and point it at the screen.
4. Download (Optional): If you need to save the code for print or sharing, click "Download PNG".

Why use QR Codes for Testing?

While browser-based emulators (like our Mobile Viewer) are excellent for layout testing, sometimes you need to test on real hardware to check:

• Touch responsiveness and gestures.
• Real-world performance and battery usage.
• Native browser behaviors (Safari iOS vs Chrome Android).
• Camera or gyroscope permissions.