Zone · 5 rides

Online Tools

Small browser utilities for your camera, microphone and screen.

Mic TestTest your microphone in the browser: live level meter in dB, waveform, peak hold, input device picker and an optional 5-second playback check. Nothing is uploaded.
Online MirrorTurn your webcam or phone camera into a mirror in the browser: flip the image, freeze a frame, switch cameras, go fullscreen and save a snapshot. Nothing is uploaded.
Gamepad TesterTest an Xbox, PlayStation or any USB/Bluetooth controller in your browser: live button, trigger and stick readings, an adjustable deadzone and a 3-second drift test.
Gamepad Response VisualizerWatch your controller’s sticks live with trails, simulate radial, axial and scaled deadzones and response curves, run a circularity test and export the results as JSON.
Mouse Polling Rate & DPI TesterEstimate your mouse’s polling rate from browser pointer events (interval histogram, jitter, 125–8000 Hz markers) and its DPI from a measured 10 cm move.