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🔧 Geo Tool
GeoJSON Property Editor
Load GeoJSON and edit feature attributes in an interactive table. Add, rename or delete columns, then export.
Interactive table
Add/delete columns
Inline editing
Export GeoJSON
About this tool
The PixelForge GeoJSON Property Editor lets you view and edit GeoJSON feature properties in an interactive table UI. Instead of manually editing raw JSON, you can add, rename, or delete property columns and edit individual cell values in a spreadsheet-like interface. Changes are reflected in the GeoJSON output in real time. This is useful for adding attributes to digitised features, cleaning up exported GIS data, or preparing GeoJSON files for web map popups.
Frequently Asked Questions
Yes. Add a new column and it will appear for all features. Individual cell values can then be edited per feature.
Yes. Click a column header to rename the property across all features.
Yes. Delete a column to remove that property from every feature in the FeatureCollection.
No. The editor is for properties (attributes) only. To edit geometry, use the Draw and Export Map tool.
There is no hard limit, but tables with many thousands of features may be slow to render in the browser.