Question 1

How do I convert GeoJSON coordinates to a different coordinate system?

Accepted Answer

Upload or paste your GeoJSON, select the source coordinate system (the current CRS of your data), then choose the destination coordinate system. Click Convert and all coordinates in your GeoJSON will be transformed. The tool handles Points, Lines, Polygons, and all Multi-geometry types.

Question 2

Can I convert GeoJSON from UTM to WGS84?

Accepted Answer

Yes, select the appropriate UTM zone as your source CRS and WGS84 as the destination. The converter supports all 60 UTM zones (both North and South). Make sure you know which UTM zone your data is in for accurate conversion.

Question 3

Does the converter handle all GeoJSON geometry types?

Accepted Answer

Yes, the converter supports all GeoJSON geometry types: Point, LineString, Polygon, MultiPoint, MultiLineString, MultiPolygon, and GeometryCollection. All coordinates within these geometries are transformed while preserving the original structure and properties.

Question 4

What happens to feature properties during conversion?

Accepted Answer

All feature properties are preserved exactly as they are in your original GeoJSON. Only the coordinate values are transformed - names, descriptions, and all other attributes remain unchanged.

Question 5

Can I add a custom EPSG code for conversion?

Accepted Answer

Yes, you can add any EPSG code by entering it in the custom EPSG field and clicking Add. The tool fetches the projection definition from epsg.io, giving you access to thousands of coordinate systems worldwide.

GeoJSON Coordinate Converter

Help & Guide

GeoJSON Coordinate Converter

How to Use

Features

Use Cases

Supported Types

FAQ

Related Tools

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GeoJSON Viewer