SVG to GeoJSON Converter

Convert SVG files to GeoJSON format. Transform vector graphics into geographic features for web mapping, Leaflet, Mapbox, and OpenLayers applications.

Digital Fabrication Pipeline

Maker & CNC Workflow Suite

Seamlessly move your design from vector artwork to machine-ready G-code. Use our connected suite of free, private fabrication tools.

All tools 100% browser-based & private

1. Prepare & Validate GeometryStep 01

Closed Path Checker

Laser & CNC Audit

Detect open loops, self-intersections & duplicate nodes before cutting.

SVG to DXF (Scale Preserved)

1:1 Precision

Convert SVG to DXF with guaranteed real-world 1:1 millimetre scale.

2. CAD & Vector File ConversionStep 02

SVG to DXF Converter

Industry Standard

AutoCAD R12/R14 DXF export for LightBurn, Fusion 360 & CAD.

DXF to SVG Converter

Vector Export

Convert engineering DXF drawings back to clean web-ready SVG vectors.

Active Tool

SVG to GeoJSON (GIS)

Convert vector boundaries and polygons to GeoJSON & KML for QGIS and web mapping.

3. Machine Toolpath & G-CodeStep 03

SVG to G-Code Generator

#1 Maker Tool

Generate clean GRBL G-code toolpaths directly from SVG files for laser & routers.

Image to G-Code (Laser)

Photo Engraving

Raster photo engraving with M4 dynamic power & Floyd-Steinberg dithering.

G-Code Viewer & Simulator

Dry Run Simulator

Interactive 2D/3D cut simulation, time estimate, and workpiece bounds check.

DXF to G-Code Generator

2D CAM Milling

CAM toolpath generation for Mach3, LinuxCNC, and multi-pass CNC routing.

CNC Feed Rate Calculator

Speeds & Feeds

Calculate optimal spindle RPM, feed speed, and chip load per tooth.

💡 Pro-Tip for Makers: Always inspect toolpaths in your controller simulator (UGS, LightBurn, Candle) before starting your laser or CNC spindle.View all 15+ CAD & CNC tools

How to Use

Upload SVG

Upload your SVG map or geographic artwork.

Set bounding box

Enter the lat/lon bounding box for the geographic area the SVG represents.

Download GeoJSON

Download the .geojson file for use in Leaflet, Mapbox, or any web mapping library.

SVG to GeoJSON: Web Mapping Ready Conversion

GeoJSON is the standard format for geographic data in web applications. Leaflet, Mapbox GL JS, OpenLayers, Deck.gl, and Google Maps all support GeoJSON natively. Converting SVG to GeoJSON allows you to publish vector artwork as interactive geographic layers on the web.

The converter maps SVG shapes to GeoJSON geometry types: SVG paths and polylines become GeoJSON LineStrings or Polygons, depending on whether they are closed. Each SVG element becomes a GeoJSON Feature with its id and class attributes preserved as properties.

Real-World Examples & Use Cases

Interactive Web Maps

Convert an SVG regional boundary map to GeoJSON for display on a Leaflet web map.

Data Visualisation

Convert SVG zone boundaries to GeoJSON for use in D3.js geographic data visualisations.

Frequently Asked Questions

What is GeoJSON?▼

GeoJSON is a JSON-based format for encoding geographic data structures. It is the standard for web mapping APIs and is supported by Leaflet, Mapbox, OpenLayers, Deck.gl, and many more.

Can I use the GeoJSON directly in Leaflet?▼

Yes. GeoJSON can be loaded directly into Leaflet with L.geoJSON(), Mapbox with map.addSource(), and many other web mapping frameworks.

What CRS does GeoJSON use?▼

GeoJSON always uses WGS84 (EPSG:4326) — decimal degrees longitude and latitude. This converter outputs in WGS84.

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SVG to KML Converter

Convert SVG files to KML format for Google Earth, Google Maps, and other KML-compatible applications. Georeferenced SVG shapes become KML placemarks.

SVG to GeoJSON Online Converter

Convert SVG to GeoJSON online — free, instant, no software install. Generate GeoJSON for Leaflet, Mapbox, and web mapping from SVG in your browser.

GeoJSON Feature Simplifier

Simplify GeoJSON features to reduce file size and complexity. Uses the Ramer-Douglas-Peucker algorithm to remove redundant coordinates while preserving shape.

SVG Coordinate Mapper

Map SVG pixel coordinates to real-world geographic coordinates. Define control points to georeference an SVG map for GIS use.

SVG to Latitude Longitude Converter

Convert SVG path coordinates to latitude and longitude values. Georeferenced SVG maps can have their path data extracted as geographic coordinates.

GIS Shape Validator

Validate GeoJSON, KML, and Shapefile geometry for topological correctness. Detects self-intersections, invalid rings, and other geometry errors.