GeoJSON Formatter & Editor
Format, validate and visualize your GeoJSON data instantly.
Online GeoJSON Formatter & Validator
Rodosto GeoJSON Prettier is a free, all-in-one tool for developers and GIS specialists. Quickly clean up messy JSON data, validate GeoJSON structures, and visualize geometry errors.
Key Features
- GeoJSON Formatter: Indent and beautify your code.
- JSON Minify: Compress your GeoJSON files to reduce size.
- Live Validation: Check for syntax errors instantly before saving.
Why use a GeoJSON Linter?
Working with geospatial data requires precision. A single missing comma or bracket can break your map application. Our GeoJSON Validator ensures your data follows the standard format (RFC 7946).
Secure & Client-Side
Just like our Map Viewer, this tool processes data securely in your browser. Your sensitive location data is never uploaded.