GeoJSON Simplifier
Simplify GeoJSON geometries to reduce file size.
What This Tool Helps You Do
GeoJSON Simplifier helps you simplify GeoJSON geometries to reduce file size. It is designed for travelers, GIS users, outdoor teams, and anyone working with tracks, routes, coordinates, or geo formats who need geojson simplify, reduce geometry, and geo optimize without switching into a heavier toolchain than the task actually requires.
The maps and geo collection helps with viewing, simplifying, converting, and calculating geographic data in browser-based workflows. On this page, the focus is geojson simplify and reduce geometry. For this tool, the main processing happens in your browser tab and the output is prepared on the same device. That makes it a better fit for quick edits, conversions, cleanup, and review work that should stay close to the source file or pasted data.
Best For
Recommended Workflow
Add the file or files you want to work with, then confirm the specific source content for this task.
Tune the available inputs and settings so geojson simplifier produces output that matches your workflow instead of a generic default.
Preview the result from geojson simplifier, then copy, download, or export the finished output for the next step in your workflow.
Processing and privacy
For this tool, the main processing happens in your browser tab and the output is prepared on the same device. That makes it a better fit for quick edits, conversions, cleanup, and review work that should stay close to the source file or pasted data.