Scan QR or scannable codes to view the encoded data. Display the camera image captured during scanning. Test code functionality without redirects or external links.
by Managed Custom Solutions, Inc.★ 5.05 ratingsDeveloper ToolsFreeData updated 2026-09-06
Displays , Unicode values, and modifier key states for any key combination. Helps developers debug input handling and keyboard events. Supports real-time tracking of key presses and release states.
Create and scan QR codes and barcodes. Generate QR codes by selecting data type, entering information, and generating the code. Save and customize QR codes. Scan QR codes and barcodes using the built-in camera. Share scanned data directly.
Setup using QR code and manually update information. Share data via Wi-Fi and control rolling door operation. View camera feed and lock with password. Set background and switch between Vietnamese and English languages.