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MapKmlTools

Raw KML XML Editor & Code Viewer

Edit raw KML XML code with syntax highlighting. Fix errors and modify attributes instantly. Free tool with no upload required for privacy.

Frequently Asked Questions

Is KML Code Editor free to use?

Yes, editing KML code online is 100% free.

Does KML Code Editor upload my files to a server?

No, the editor works entirely in your browser memory with no upload required.

What file formats does KML Code Editor support?

Supports KML and any XML-based spatial text.

Does it have syntax highlighting?

Yes, it features a full code editor with GIS-aware syntax highlighting and error detection.

Does it validate my code?

Yes, it highlights XML syntax errors (like unclosed tags) in red.

Earth Pro

Create, Edit & Share KML

Layout Creator

Print-Ready Map Layouts

Map Creator

Interactive Maps + Cloud

Select GIS file to edit (KML, KMZ, GPX, GML, GeoJSON, XML, OSM, SVG)

or drag and drop them here

Select File
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What is KML Editor?

While visual editors are great, sometimes you need to fix a broken tag or edit a hidden property manually. This tool gives you direct access to the KML Source Code.

It's like 'Inspect Element' for your map files, complete with a live preview.

When Should You Use This Tool?

  • •You have a corrupt KML with a syntax error.
  • •You want to copy-paste style blocks between files.
  • •You are learning KML structure.

How to Use KML Editor

  1. Upload KML or Paste XML code.
  2. Edit the text on the left panel.
  3. Click 'Update Map' to verify visual changes.
  4. Download the corrected file.