Online GPS Test
Confirm that your browser can receive a usable location and inspect coordinates, accuracy and map position on phones, tablets and laptops.
What GPS testing helps confirm
It can show whether location permission works and whether the reported latitude and longitude update to a plausible position.
The map preview makes obvious location failures easier to notice during handoff or troubleshooting.
Why accuracy can vary
Browser location may combine GPS, Wi-Fi, cellular and system location services depending on the device and environment.
Indoor use, blocked permissions, low signal and privacy settings can all reduce accuracy or prevent a result.
Check accuracy before trusting the pin
Start outdoors or near a window when possible. A smaller accuracy number means the reported position is more reliable.
If the map pin is nearby but not exact, wait a few seconds and try again. Phones may improve the estimate after more satellite, Wi-Fi or cellular data arrives.
Understand what altitude means
The altitude field may be blank because browsers and devices do not always expose it.
When altitude appears, treat it as a rough location estimate rather than a barometer-grade measurement.