Convert JSON to KML Free — Online & Instant

Convert JSON to KML — Free Online

Fast, secure, no software needed.

📁 Drag & drop your file here

or click to browse • Max 100MB

✅ Free • ⚡ Instant • 🔒 Secure • 💻 No install

How to Convert JSON to KML

Converting .json files to .kml is fast and simple with OpenAnyFile. JSON is a data format: JSON is a lightweight data interchange format using key-value pairs. KML is a data format: KML is XML-based format for Google Earth geographic data.

Upload your .json file to OpenAnyFile
Select KML (.kml) as the target format
Click "Convert" and wait for processing
Download your converted .kml file

Why Convert JSON to KML?

There are several reasons to convert from .json to .kml:

Compatibility: .kml may be more widely supported by software and devices
File size: Converting between formats can reduce file size for easier sharing
Editing: KML may offer better editing capabilities for your workflow
Sharing: Recipients may prefer .kml files for their daily use

About JSON Format

JSON is a lightweight data interchange format using key-value pairs. Category: Data. Extension: .json. Created by: Douglas Crockford.

About KML Format

KML is XML-based format for Google Earth geographic data. Category: Data. Extension: .kml. Created by: Google.

Frequently Asked Questions

How do I convert .json to .kml?

Upload your .json file to OpenAnyFile, select KML as the target, and download the converted file.

Is JSON to KML conversion free?

OpenAnyFile offers free file analysis. Conversion may require a one-time payment depending on the file.

Will I lose quality converting .json to .kml?

OpenAnyFile preserves maximum quality during conversion. Some format-specific features may not transfer between different file types.

Can I convert .kml back to .json?

Yes, you can convert .kml to .json using OpenAnyFile as well.