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MapKmlTools

Convert KMZ to KML & Extract Data

Extract KML and images from KMZ files instantly. Free browser tool with no upload required for secure GIS data extraction.

Frequently Asked Questions

Is KMZ to KML Converter free to use?

Yes, extracting KML and images if fully free.

Does KMZ to KML Converter upload my files to a server?

No, unzipping KMZ archives happens locally with no upload required.

What file formats does KMZ to KML Converter support?

Supports KMZ archives and extracts .kml and .jpg/.png resources.

Can it handle multiple documents inside?

Yes, it lists all contained KML documents for individual or bulk extraction.

What is inside a KMZ file?

A KMZ file is a standard ZIP archive with a .kmz extension. It typically contains a doc.kml file (the main map data) and a 'files/' folder containing any images, icons, or overlays referenced by the KML.

How do I open a KMZ file without Google Earth?

Use this tool. Upload your KMZ and we extract the KML and all embedded files so you can download and use them individually without needing Google Earth installed.

Is my data uploaded to your servers?

No. KMZ extraction happens entirely in your browser. Your files are never transmitted to any server.

My GIS software only supports KML, not KMZ — can I convert it?

Yes. This tool extracts the KML file from inside the KMZ, giving you a plain .kml file that any GIS software (QGIS, ArcGIS, AutoCAD) can open directly.

What file size limits apply?

KMZ files up to 200MB are supported. Extraction is instant regardless of file size since it's an unzip operation.

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New Feature: Bulk upload and processing is now available! You can select multiple files at once.

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or drag and drop them here

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What is KMZ to KML?

A KMZ file is just a ZIP file with a different extension. This tool acts as a specialized KMZ Unzipper.

It allows you to access the doc.kml file inside, which is necessary if you want to edit the raw code or if your GIS software (like older AutoCAD versions) only supports KML, not KMZ.

When Should You Use This Tool?

  • •You need to edit the raw XML code of a map.
  • •You want to recover photos locked inside a KMZ file.
  • •Your software doesn't support KMZ, only KML.
  • •You want to inspect the file structure.

How to Use KMZ to KML

  1. Upload your .kmz file.
  2. The tool extracts the contents.
  3. Download the resulting .kml file.
  4. Download any extracted images separately.