About KMPH Online

Welcome to KMPH Online, your trusted web-based utility tool for accurate, real-time speed measurement and trip logging. Our mission is to provide users across the globe with a free, instant, and reliable online GPS speedometer accessible directly through any web browser—without requiring any application downloads or complex setup.

What We Do

At KMPH Online, we leverage modern browser-based Geolocation APIs to transform your smartphone, tablet, or laptop into a full-featured digital speedometer. Whether you want to verify your car's analog gauge accuracy, measure cycling speed, or check train velocity during travel, our web application provides instant performance metrics.

Key Features

• Multiple Speed Units: Toggle seamlessly between KM/H (Kilometers per hour), M/S (Meters per second), and MPH (Miles per hour).
• Real-Time Performance Metrics: Live tracking for average speed, top (maximum) speed, total elapsed time, and total trip distance.
• Automatic Trip Logger: Keeps a continuous history log recording your speed intervals every 10 seconds for review.
• Screen Always-ON Technology: Built-in Screen Wake Lock support keeps your device screen active during navigation and driving.
• Zero Installation & High Privacy: Works instantly online. We do not store or transmit your personal location data to external servers.

Why Choose KMPH Online?

Unlike traditional mobile applications that consume storage space and request intrusive background permissions, KMPH Online operates 100% client-side inside your browser. All position calculations happen locally on your hardware device, guaranteeing maximum performance, speed accuracy, and complete data privacy.

Get in Touch

We are constantly improving our tools to offer the best user experience. If you have feedback, feature suggestions, or questions regarding our tool, feel free to visit our Contact Page or send us an inquiry.