Tools
Tech
01
Color Screen
Fill the screen with a precise solid color for lighting, testing, or reference.
02
QR Code Generator
Generate QR codes locally for URLs, contacts, text, email, SMS, and WiFi.
03
Input Tester
Inspect keyboard, mouse, pointer, wheel, and CPS input in one local tool.
04
Focus Tester
Track focus, visibility, and timing events while testing browser behavior.
05
Microphone Tester
Monitor, record, visualize, and export waveform media from local audio.
06
Screen Recorder
Preview native screen sharing from the browser.
07
Webcam Tester
Check camera devices, preview output, and verify basic diagnostics.