Speedlimit 88 GPS Speedometer

Speedlimit 88 GPS Speedometer Chrome extension shows your real-time GPS speed in a bold red circular display, with speeds shown in km/h and mph. Inspired by speed-limit signs, it’s designed for driving, cycling, boating, and other adventures, and includes a map view to explore your surroundings.

Features include day and night themes, a GPS accuracy indicator, and 2D/3D map modes with traffic and satellite views. The basic experience is free; the map can be tested for 30 minutes, then an optional in-app purchase unlocks unlimited use with no recurring subscription. Location permission and data connectivity are required, and the extension is not a legal speed measurement device.