WKT Playground

How to Use

This tool visualizes WKT (Well-Known Text) geometric shapes on an interactive OpenStreetMap. • Enter WKT text in the text area at the bottom (points, lines, polygons, etc.) • Click "Plot Shape" to display your geometry on the map • The map will automatically zoom to fit your plotted shape • Use the vertical button panel on the right to select drawing mode: Point, Line String, or Polygon • Click on the map to draw new shapes in the selected mode • Drawing automatically updates the WKT text in the text area • Click "Clear" to remove all shapes from the map and clear the text area • Pan the map by clicking and dragging • Zoom using mouse wheel or map controls • Invalid WKT text will highlight the text area in red • The tool converts between different coordinate systems automatically • Use this for testing WKT strings, creating geometric data, or visualizing spatial information