Free Online DEM Elevation Viewer

Open and analyze Digital Elevation Model (DEM) files online. Apply custom terrain color ramps and extract contours.

Open Workspace Free

Open DEM File

Drag and drop your .tif, .tiff, .dem file here, or click to browse.
Workspace will launch automatically.

Browse Files

How to View DEM Files Online

Drag and drop your .tif,.tiff,.dem file into the upload box above. The WebGL workspace will launch immediately so you can orbit, zoom, measure, and inspect your data locally in your browser.