Convert GML to GEOJSON Free — Online & Instant

Convert GML to GEOJSON — 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 GML to GEOJSON

Converting .gml files to .geojson is fast and simple with OpenAnyFile. GML is a gis format: Geography Markup Language GEOJSON is a data format: GeoJSON encodes geographic data structures in JSON.

Upload your .gml file to OpenAnyFile
Select GEOJSON (.geojson) as the target format
Click "Convert" and wait for processing
Download your converted .geojson file

Why Convert GML to GEOJSON?

There are several reasons to convert from .gml to .geojson:

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

About GML Format

Geography Markup Language Category: GIS. Extension: .gml. Created by: OGC.

About GEOJSON Format

GeoJSON encodes geographic data structures in JSON. Category: Data. Extension: .geojson. Created by: IETF.

Frequently Asked Questions

How do I convert .gml to .geojson?

Upload your .gml file to OpenAnyFile, select GEOJSON as the target, and download the converted file.

Is GML to GEOJSON conversion free?

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

Will I lose quality converting .gml to .geojson?

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

Can I convert .geojson back to .gml?

Yes, you can convert .geojson to .gml using OpenAnyFile as well.