GeoJSON Viewer
View and analyze GeoJSON files directly in your browser with our powerful mapping tool. Working from a shapefile? Export it with our Shapefile Viewer first, then inspect the GeoJSON here.
Quick start
- 1
Upload Your GeoJSON File
Drag and drop a .json or .geojson file into the upload area. If your source data is an ESRI shapefile, export it with the Shapefile Viewer first.
- 2
Explore the Interactive Map
Your GeoJSON data will be displayed on the map automatically. Use the controls to navigate, zoom, and interact with features. Click on any feature to view its properties.
- 3
Export and Share
When you've finished exploring, you can export the GeoJSON for sharing or further processing. The exported file will maintain all the original data structure and properties.
Data stays on your device
All processing runs locally in your browser. Nothing is sent to any server.
Our GeoJSON Viewer lets you view and analyze GeoJSON files directly in your browser using Mapbox GL JS. Upload .json or .geojson files, explore points, lines, and polygons on an interactive map, inspect feature properties, and export for sharing. If your data starts as a shapefile, convert it in the Shapefile Viewer first — the full workflow stays private and client-side.
100% Client-Side
Processing
GeoJSON (RFC 7946)
Format
Mapbox GL
Map Engine
Completely Private
All processing happens in your browser. Your geographic data never leaves your device, ensuring total privacy and security.
Rich Visualization
Explore points, lines, and polygons with interactive controls. Inspect feature properties and view attributes in detail.
Web Standard Format
GeoJSON is the standard for web mapping. View and validate your files before integrating them into web applications.
What GeoJSON formats are supported?
Our viewer accepts both FeatureCollection objects and individual Feature objects. The file should be a valid .json or .geojson file containing standard GeoJSON geometry types including Points, LineStrings, Polygons, and their Multi variants.
Does my data leave my device?
No. All processing happens in your browser. Your geographic data never leaves your device, ensuring total privacy and security.
What is GeoJSON?
GeoJSON is a format for encoding geographic data structures based on JSON (JavaScript Object Notation). It defines several types of JSON objects including FeatureCollection, Feature, and Geometry types (Points, LineStrings, Polygons). Unlike other GIS formats, GeoJSON is designed to be both human-readable and machine-processable.
Can I view shapefiles with this tool?
This page is built for .json and .geojson files. For .shp files or zipped shapefile archives, use the Shapefile to GeoJSON Converter for a direct conversion workflow, or use the Shapefile Viewer when you want to inspect the source layers first.
Understanding GeoJSON
JSON-Based Format
GeoJSON is a format for encoding geographic data structures based on JSON (JavaScript Object Notation). It defines several types of JSON objects:
- •FeatureCollection — A collection of features
- •Feature — Contains a geometry and properties
- •Geometry — Points, LineStrings, Polygons, and their Multi variants
Unlike other GIS formats, GeoJSON is designed to be both human-readable and machine-processable, making it ideal for web applications.
Starting with ESRI shapefiles? Convert them with the Shapefile to GeoJSON Converter or inspect the original layers in the Shapefile Viewer before opening the exported GeoJSON here.
Related tools
Shapefile to GeoJSON Converter
Convert .shp or zipped shapefiles before opening them here.
Open
Shapefile Viewer
Inspect ESRI shapefiles and export them to GeoJSON.
Open
GeoJSON to KML Converter
Export GeoJSON files for Google Earth and GIS tools.
Open
KML to GeoJSON Converter
Convert Google Earth KML files before opening them here.
Open