WKT to GeoJSON Converter

WKT to GeoJSON Converter that runs directly in your browser with a live map preview.

How to use

Paste GeoJSON or WKT — it auto-detects the format and converts to the other.
Click Switch to flip the conversion direction.

Input Format: WKT

Output Format: GeoJSON

{
  "type": "Polygon",
  "coordinates": [
    [
      [
        127,
        37.5
      ],
      [
        127.1,
        37.5
      ],
      [
        127.1,
        37.6
      ],
      [
        127,
        37.6
      ],
      [
        127,
        37.5
      ]
    ]
  ]
}

Map Preview

Loading map…

How it works

Paste the source geometry.
Review the converted output and map preview.
Copy or download the result.

Supported range

Supports the geometry types accepted by the site's GeoJSON and WKT parsers.

Important notes

This changes the data format, not the coordinate reference system.

GeoJSON to WKT Converter GeoJSON ↔ WKT Converter Geometry Inspector Coordinate Converter