FileTailored
fileTailored

Convert KML to JSON Online Free

Parse KML geometry data into a simple JSON format.

Drag & drop your KML files here

or click to from your device

Bank statements or tables?

Use our specialized tools for structured table extraction.

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Supported: • Max 10 files • Max 10MB each


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How It Works

Convert your files in three simple steps

1

Open the KML to JSON converter

Launch the tool online.

2

Upload KML file

Select your geospatial file.

3

Convert to JSON

Process file instantly.

4

Review structured data

Check converted JSON format.

5

Download JSON

Save the output file.

Try Now for Free

Here is why users love fileTailored

1 / 7

"Converting KML to JSON for our web mapping application was flawless. It parsed complex Google Earth geometries into clean GeoJSON that our dev team could use immediately."

AR

Arjun Rao

GIS Developer, MapMetrics

  • Converting KML to JSON for our web mapping application was flawless. It parsed complex Google Earth geometries into clean GeoJSON that our dev team could use immediately.
    Arjun Rao
    GIS Developer
    MapMetrics
  • The best KML to JSON tool online. It handles nested folders and extended data schema without losing any attributes from the original file.
    Sarah Jenkins
    Urban Planner
    CityGrid Tech
  • We needed to batch convert KML files to JSON for a React project. FileTailored is fast, accurate, and kept our coordinate precision intact.
    Liam Chen
    Frontend Engineer
    SpatialWeb
  • No more manual parsing. This KML to JSON converter handles coordinate arrays and styling attributes perfectly. A must-have for data scientists.
    Elena Rossi
    Data Analyst
    GeoInsights
  • Secure and efficient. Converting sensitive KML data to JSON was quick, and the output was perfectly formatted for our MongoDB pipeline.
    David Miller
    CTO
    SecureMaps
  • The accuracy in converting KML polygons to JSON objects is impressive. Best tool I’ve found for heavy geospatial data lifting.
    Nina Gupta
    Cartographer
    TerrainLogic
  • Reliable KML to JSON conversion for mobile app development. It handled our waypoint data without any loss of metadata.
    Mark Thompson
    App Developer
    TrackIt
FREQUENTLY ASKED QUESTIONS

Need an Answer? Find it Here.

KML to JSON conversion transforms geospatial KML data into JSON format for use in web applications.

Upload your KML file into FileTailored and download the JSON output instantly.

Yes, bulk conversion is supported.

The tool preserves geographic data such as coordinates and properties accurately.

All processing happens locally in your browser.

No installation is required.

JSON is widely used in web development and APIs.

Didn't find the answer you were looking for? Contact our Support Team.