Enhance Strava's route builder and heatmap with map layers from Mapy.cz, OpenStreetMap, and Google Maps. Click anywhere on the map to view street-level panoramas from Mapy.cz or Google Street View. Customize map layer opacity and saturation to your liking. 🗺️ MAP LAYERS

Mapy.cz — Standard, Outdoor, Winter, Satellite
OpenStreetMap — Standard, CyclOSM, Cycle Map (Thunderforest)
Google Maps — Standard, Satellite, Terrain, Hybrid

👁️ PANORAMA MODE Click anywhere on the map to open a draggable, resizable panorama window with street-level imagery. Switch between Mapy.cz and Google Street View using the control in the panorama window. Press P to toggle panorama mode on/off. 🎨 MAP STYLING Adjust the opacity and saturation of any custom map layer — from full color to grayscale, fully opaque to transparent. ⚙️ SETUP Some features require a free API key. Click the More Maps Settings button in Strava's map layer menu to enter your keys. The extension will prompt you automatically the first time you use a feature that needs one. No credit card required. Free tiers cover all personal use. 🔑 Keys are stored exclusively in your browser's local storage and never leave your device. Mapy.cz (~1 min) — required for Mapy.cz map layers and Mapy.cz Panorama

Go to developer.mapy.com/account/projects
Create a free account and a new project
Copy the API key and paste it into the extension settings

Google Maps (~3 min) — required for Google map layers and Google Street View

Go to console.cloud.google.com/google/maps-apis/credentials
Create a free account and a new project
Enable the Map Tiles API and the Street View Static API for your project
Create an API key, copy it, and paste it into the extension settings

Thunderforest (~1 min) — required for the Cycle Map layer

Go to manage.thunderforest.com
Create a free account
Copy the API key and paste it into the extension settings

Matyáš Strelec

Published Firefox add-on:

More Maps for Strava