Detect strong shakes from your phone’s accelerometer. Adjust sensitivity, log sh...
Sensors GPS Location ViewerTrack your position with navigator.geolocation in real time. View a Leaflet-base...
Sensors Proximity Sensor TesterTest your device's proximity sensor in real time. Start the sensor, see instant...
Sensors Compass CalibrationVerify your phone compass by comparing magnetometer and gyroscope headings. Foll...
Sensors Network Speed TestTest your internet connection speed instantly. Measure download speed, upload sp...
Connectivity Step CounterFree online step counter & pedometer using accelerometer. Track steps, distance,...
Sensors NFC TesterTest NFC tags in your browser using Web NFC API. Read and write NDEF records (te...
Connectivity Memory Speed TestFree online memory speed test tool. Test your RAM performance with array operati...
Performance CPU BenchmarkFree online CPU benchmark tool. Test your processor performance with multi-threa...
Performance Bluetooth Signal TesterTest Bluetooth Low Energy (BLE) devices in your browser. Scan, connect to nearby...
Connectivity GPU BenchmarkFree online GPU benchmark tool. Test your graphics card performance with WebGL r...
Performance Storage Read/Write TestFree online storage read/write speed test tool. Test your disk performance with...
Performance