Online map tools
Measure land, read elevation and terrain, open GPX and KML files, and keep your maps in your account.
Save your measurements, profiles and tracks
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Geo Measure
Map area calculator: measure any area or distance on a map, in square feet, acres, hectares or miles.
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Geo Elevation
Analyze terrain profiles, plan routes, and visualize elevation changes with high-precision data.
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Geo Tracker
GPS tracker for your phone's browser. Record a walk, run or ride with time, distance and pace, and keep it as GPX.
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Geo Marker
Place markers and instantly get coordinates in multiple formats (DD, DMS, DDM) with one-click copy to clipboard.
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GeoJSON Editor
Create, edit, and visualize GeoJSON data. Draw shapes, add properties, import/export files with live preview.
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GPX Viewer
View and analyze GPX tracks with elevation profiles, segments, waypoints, and detailed statistics.
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Acreage Calculator
Find your land, lot or field on a satellite map and trace it: acres, square feet and hectares at once.
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Radius Map
Draw radius circles in miles or km around any point. See area and circumference, add multiple circles, share by link.
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Elevation Finder
Find the elevation of any address or point in feet and meters. Check multiple spots, compare, and share by link.
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Coordinate Converter
Convert between decimal degrees, DMS, UTM, and MGRS. Click the map to get every coordinate format at once.
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Plot Points
Paste or upload a CSV of lat/long coordinates to see them as labeled markers. Export to GeoJSON or share by link.
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3D Terrain Map
Draw a rectangle and see the ground in 3D, shaded or with satellite imagery. Add a GPX track; download an STL to 3D print it.
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Contour Map
Topographic contour lines for any area, at the interval you choose, in feet or meters. Download GeoJSON or KML.
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Slope Map
How steep the ground is, in degrees and percent grade, with avalanche angles. Click any spot for its slope and aspect.
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Flood & Sea Level Map
Raise the water level and see which ground lies below it: sea level rise, river floods, rising lakes.
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Viewshed
What can you see from here? Every place visible from a point, at your height, within up to 25 km.
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Distance Between Places
How far apart two places are in a straight line, in km, miles and nautical miles, with bearing, midpoint and height difference.
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Map File Converter
GPX, KML, KMZ, GeoJSON and CSV to any of the others. See the file on a map first; nothing is uploaded.
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