EDK / TOOLS
Useful geography, ready to use.
A growing collection of practical map, measurement, research, and spatial-decision tools built on EDK.
Measurement
Radius Map Tool
Draw a circle of any radius around an address, coordinate, place, or current location.
Open tool →Map Distance Calculator
Measure distance between two or more points directly on an interactive map.
Open tool →Map Area Calculator
Draw any polygon on a map and instantly calculate its area and perimeter.
Open tool →Acreage Calculator Map
Trace land, a field, or a parcel and calculate acreage from its mapped boundary.
Open tool →Bearing Calculator
Calculate compass bearing and direction between two map locations.
Open tool →Geographic Midpoint Finder
Find the geographic center of two or more addresses or coordinates.
Open tool →Straight Line Distance Calculator
Calculate as-the-crow-flies distance between any two places or coordinates.
Open tool →Coordinates
GPS Coordinate Finder
Click the map or search a place to get precise latitude and longitude.
Open tool →Reverse Geocoding Tool
Convert latitude and longitude into a human-readable address and place.
Open tool →Address to Coordinates Converter
Convert a street address, landmark, or place name into latitude and longitude.
Open tool →Latitude Longitude Converter
Convert coordinates between decimal degrees and common latitude/longitude formats.
Open tool →Decimal Degrees to DMS Converter
Convert decimal latitude and longitude into degrees, minutes, and seconds.
Open tool →DMS to Decimal Degrees Converter
Convert degrees, minutes, and seconds coordinates into decimal degrees.
Open tool →UTM Coordinate Converter
Convert between UTM coordinates and latitude/longitude.
Open tool →Coordinate Format Converter
Convert geographic coordinates across DD, DMS, UTM, MGRS, and geohash-style formats.
Open tool →Terrain
Elevation Finder
Find the elevation of any address, coordinate, or point on the map.
Open tool →Elevation Profile Tool
Draw or upload a route and generate an elevation profile along it.
Open tool →Map Slope Calculator
Calculate terrain slope between points or along a mapped line.
Open tool →Terrain Profile Tool
Generate a terrain cross-section between points or along a route.
Open tool →Contour Map Generator
Generate contour lines and elevation bands for a selected map area.
Open tool →Routing
Halfway Point Finder
Find a practical halfway meeting point between two locations using travel time.
Open tool →Walking Distance Calculator
Calculate walking distance and estimated walking time between two places.
Open tool →Drive Time Map
Show every area reachable from a starting location within a chosen driving time.
Open tool →Walking Time Map
Map the area reachable on foot within a chosen number of minutes.
Open tool →Cycling Time Map
Map how far someone can cycle from any address within a chosen time.
Open tool →Isochrone Map Generator
Generate reachable-area polygons for driving, walking, or cycling.
Open tool →Route Planner
Build a driving, walking, or cycling route between locations with distance and ETA.
Open tool →Multi-Stop Route Planner
Create a route through multiple addresses or map points.
Open tool →Route Optimization Tool
Reorder multiple stops to reduce total travel time or distance.
Open tool →Travel Time Calculator
Compare driving, walking, and cycling travel times between two places.
Open tool →Best Meeting Point Finder
Find a fair meeting location for multiple people based on travel time.
Open tool →Drive Time Comparison Map
Compare reachable areas from two or more locations at the same travel-time threshold.
Open tool →Route Corridor Search
Find places, services, infrastructure, or other features within a corridor around a route.
Open tool →Demographics
Population Estimator Map
Draw a radius or polygon and estimate the population living inside it.
Open tool →Demographics Within Radius
Get population and demographic context inside a radius around any location.
Open tool →Population Within Drive Time
Estimate population reachable within a chosen driving time from a location.
Open tool →Search
Nearest Location Finder
Find the closest location in a list to an address, coordinate, or current position.
Open tool →Places Within Radius Finder
Find restaurants, schools, stores, infrastructure, or any other place category inside a radius.
Open tool →Cities Within Radius Finder
Find cities and towns inside a chosen radius of any location.
Open tool →ZIP Codes Within Radius
Find ZIP codes that fall inside or intersect a radius around a location.
Open tool →Lookup
ZIP Code Finder
Enter an address or click the map to find the ZIP code for that location.
Open tool →County Finder
Find the county for any address, coordinate, or current location.
Open tool →What City Am I In?
Use a current location, address, or coordinate to identify the city or municipality.
Open tool →Time Zone Finder
Find the time zone and UTC offset for any map location.
Open tool →What Is My Address?
Use current location or click the map to find the nearest formatted street address.
Open tool →Compute
Business
Delivery Zone Map Maker
Create delivery zones using radii, polygons, ZIP codes, or drive-time areas.
Open tool →Service Area Map
Build a service territory around one or more business locations using distance or travel time.
Open tool →Store Locator Map Builder
Turn a list of stores, offices, dealers, or branches into a searchable locator map.
Open tool →Catchment Area Map
Create distance, travel-time, or custom catchments around stores, schools, clinics, or facilities.
Open tool →Trade Area Map
Map a retail or business trade area using radius, drive time, population, and competitor context.
Open tool →Site Selection Map Tool
Score candidate locations using proximity, travel time, demographics, competitors, and infrastructure.
Open tool →Market Gap Finder
Find underserved areas by comparing demand, competitor coverage, and accessibility.
Open tool →Competitor Map Maker
Map competitor locations and analyze density, spacing, catchments, and market overlap.
Open tool →Sales Territory Map Builder
Create and balance sales territories using ZIP codes, counties, customers, or custom polygons.
Open tool →Territory Map Maker
Draw, merge, and label custom business or operational territories on a map.
Open tool →Geofence Generator
Create circular or polygon geofences around places, properties, stores, or facilities.
Open tool →Coverage Map Builder
Create coverage areas for networks, services, branches, or field operations.
Open tool →Visualization
Map Heatmap Generator
Turn location points into a geographic heatmap showing concentration and intensity.
Open tool →Marker Cluster Map
Group dense point data into map clusters that expand as users zoom.
Open tool →Choropleth Map Maker
Color ZIP codes, counties, states, countries, or polygons by a numeric value.
Open tool →Hexbin Map Generator
Aggregate point data into equal hexagonal cells for cleaner density and comparison maps.
Open tool →Dot Density Map Maker
Create a dot-density map from counts or point datasets.
Open tool →Data
Map a List of Addresses
Paste a list of addresses and turn them into a shareable point map.
Open tool →CSV Map Viewer
Upload a CSV containing coordinates or addresses and visualize rows on a map.
Open tool →Excel Map Tool
Upload spreadsheet location data and turn it into an interactive map.
Open tool →Batch Geocoder
Convert hundreds or thousands of addresses into latitude and longitude.
Open tool →Batch Reverse Geocoder
Convert a list of latitude/longitude coordinates into addresses and place names.
Open tool →GIS
GeoJSON Viewer
Paste or upload GeoJSON and inspect it instantly on an interactive map.
Open tool →KML Viewer
Open KML files in the browser and inspect placemarks, lines, and polygons.
Open tool →GPX Viewer
Open GPX tracks, routes, and waypoints on a map with distance and elevation context.
Open tool →Shapefile Viewer
Open zipped shapefiles and inspect geometry and attributes without desktop GIS.
Open tool →GeoPackage Viewer
Open GeoPackage layers in the browser and inspect vector data on a map.
Open tool →Bounding Box Calculator
Calculate a geographic bounding box around a point, radius, feature, or dataset.
Open tool →Polygon Centroid Calculator
Find the centroid and representative center point of a polygon.
Open tool →Polygon Buffer Tool
Create an inward or outward buffer around a polygon by a chosen distance.
Open tool →Point in Polygon Checker
Check whether one or many points fall inside a polygon.
Open tool →Polygon Intersection Tool
Calculate the overlapping geometry between two polygons.
Open tool →Polygon Simplifier
Reduce polygon vertex count while preserving its overall shape.
Open tool →Convex Hull Map Tool
Create the smallest convex polygon containing a set of points.
Open tool →Voronoi Map Generator
Create Voronoi cells showing the area closest to each input point.
Open tool →Spatial Join Tool
Join one geographic dataset to another based on containment, intersection, or nearest distance.
Open tool →Conversion
KML to GeoJSON Converter
Convert KML placemarks, lines, and polygons into standard GeoJSON.
Open tool →GeoJSON to KML Converter
Convert GeoJSON features into KML for use in mapping and Earth viewers.
Open tool →GPX to GeoJSON Converter
Convert GPX tracks, routes, and waypoints into GeoJSON.
Open tool →Shapefile to GeoJSON Converter
Convert a shapefile into GeoJSON and preview the result on a map.
Open tool →CSV to GeoJSON Converter
Convert a CSV with coordinates or addresses into GeoJSON features.
Open tool →GeoJSON to CSV Converter
Flatten GeoJSON point or feature properties into a downloadable CSV.
Open tool →WKT to GeoJSON Converter
Convert Well-Known Text geometry into GeoJSON and preview it on a map.
Open tool →GeoJSON to WKT Converter
Convert GeoJSON geometry into Well-Known Text.
Open tool →Developer
Encoded Polyline Tool
Encode map coordinates into a compact polyline string or decode one back into points.
Open tool →H3 Cell Finder
Click a map or enter coordinates to get the Uber H3 cell at any resolution.
Open tool →H3 Resolution Calculator
Compare H3 cell sizes and choose the right resolution for a mapping workflow.
Open tool →Geohash Encoder / Decoder
Encode coordinates into geohashes or decode a geohash into its bounding box.
Open tool →Map Zoom Level Calculator
Calculate an appropriate web-map zoom level for a bounding box, radius, or geographic extent.
Open tool →Map Tile Coordinate Finder
Convert a latitude, longitude, and zoom level into XYZ map tile coordinates.
Open tool →Vector Tile Viewer
Inspect MVT / PBF vector tiles, layers, features, and properties on an interactive map.
Open tool →PMTiles Viewer
Open a PMTiles archive or URL and inspect tiled vector or raster map data.
Open tool →