Online GIS Converter

Convert GeoJSON to KML.

Convert GeoJSON to KML online with inspection before conversion and a GDAL-powered workflow. Upload your file, review detected metadata, then create a validated output for download.

Inspect before you spend: review your file metadata first, then convert it with a GDAL-powered workflow. Failed conversions do not cost tokens.

Start with inspection

Start GeoJSON to KML Conversion

Upload your file in the converter, inspect layer and geometry details first, then convert when the output looks right.

InputGeoJSON

OutputKML

Token rule1 on success

Inspect your file first. Failed conversions do not cost tokens.

— 01 Format details

What happens when you convert GeoJSON to KML?

GeoJSON to KML, explained

GeoJSON to KML conversion reads your source dataset, extracts the geometry and attributes GDAL can understand, and writes them into the target KML format. This helps when a project, client, map, or analysis workflow needs a different geospatial file type.

— 02 Before you convert

Check these details first.

Use valid GeoJSON with Feature or FeatureCollection content.
Check geometry type and feature count before converting.
Confirm the selected output format before starting the conversion.
Use the inspection step to catch unreadable files before spending tokens.

— 03 Limitations

What may not carry over perfectly.

KML-specific styles, folders, and display metadata may not transfer perfectly.
KML is strongest for viewing and sharing, not full GIS data fidelity.
Invalid source geometry or missing metadata can affect the result.
Failed conversions do not spend tokens.

— 04 Workflow

Inspect

Upload the source file and review detected metadata before tokens are used.

Choose Output

Keep KML selected or adjust conversion settings if needed.

Convert

Run the GDAL-powered conversion on the server.

Validate & Download

Completed outputs are inspected again and stored temporarily for download.

— 05 Questions

01 Can I convert GeoJSON to KML online?

Yes. Upload your GeoJSON file, inspect it first, then convert it to KML through the GDAL-powered workflow.

02 Does GeoJSON to KML conversion cost tokens?

Inspection happens before token spend. Simple successful vector conversions currently cost 1 token, and failed conversions do not cost tokens.

03 Will my attributes be preserved?

Readable attributes are carried into the target format where the output format supports them. Some formats have stricter field or metadata limits than others.

04 How long are uploaded and converted files kept?

Uploads and outputs are temporary. The current workflow is designed around 7-day retention.

— 06 Related conversions

Keep moving your data.

Convert Shapefile to GeoJSON Convert Shapefile to KML Convert GeoJSON to CSV Convert GeoJSON to Shapefile

— Trust File handling

Temporary files, clear retention, no surprise token spend.

Uploads and outputs are temporary and currently designed around 7-day retention. Files are used for inspection and conversion, not public sharing. You can review conversion history after signing in.