Live GPS speed test
Speedometer online
Use Zpeed as a speedometer online for travel, commuting, cycling, walking, running, and quick GPS speed checks.
km/h
Tap Start tracking to give location access.
Location stays on your device.
Works offline after you add it.
Tap Start tracking to give location access.
Use a browser with location access and keep GPS mode enabled.
Your speed is calculated in your browser from GPS. No account or native app is required.
Use it for train rides, buses, car trips, cycling, walking, or running.
A speedometer online that starts when you choose
Zpeed does not request location on page load. The speedometer opens at 0, then asks for location only after you start tracking and continue through the permission explanation.
The selected unit stays saved in your browser, so your next speed check can use the same km/h, mph, or m/s setting.
- Large digital speed readout
- Start-controlled GPS permission flow
- Saved unit preference
- Installable PWA experience in supported browsers