https://www.freemaptools.com/find-czechia-postcodes-inside-radius.htm
Map of the Czech Republic where you can specify a radius and a location to search within and return all the Postal Codes found inside the radius.
This tool can be used to find an estimate for the elevation of your current location. Perfect when out and about and you need a quick measurement of your current elevation.
https://www.freemaptools.com/elevation-where-i-am.htm
https://www.freemaptools.com/elevation-where-i-am.htm
Use the Direction Projection tool to visualise a projected path on a map. You click / tap to define two points and allow the path to be projected across the map.
Use it here : https://www.freemaptools.com/direction-projection.htm
User Menu Settings
The Settings option inside the User Menu on Free Map Tools can be used to change the appearance of the markers on the map. You can adjust the size of the markers by selecting Large, Medium or Small. You can also change the opacity of the marker using the slider. A preview marker is displayed on the Settings window. Once you have the correct settings, click Apply. If you do not want to make any changes, click Cancel.