Question 1

Is MapKmlTools free to use?

Accepted Answer

Yes. All tools on MapKmlTools are completely free. No installation, no login required, and all processing is done in your browser.

Question 2

Do you store my KML/KMZ/GeoJSON files?

Accepted Answer

No. MapKmlTools processes files locally in your browser, so your data never leaves your device.

Question 3

Why does MapKmlTools load instantly even for large files?

Accepted Answer

All tools run client-side using optimized geospatial libraries like Turf.js, MapLibre, jszip, proj4, and XMLParser.

Question 4

Can I use MapKmlTools on mobile?

Accepted Answer

Yes. The website is fully mobile-friendly and works on Android, iOS, tablets, and desktops.

Question 5

Are the GIS calculations accurate?

Accepted Answer

Yes — MapKmlTools uses industry-trusted libraries and geodesic math. However, always validate results for legal or survey-grade requirements.

Question 6

How does the Elevation Extractor work?

Accepted Answer

It fetches elevation values from free public datasets like OpenElevation or SRTM (via API).

Question 7

Can I request new GIS tools?

Accepted Answer

Absolutely! Use the Feature Request Form on the About page.

Question 8

Can I rearrange tiles or modify website content?

Accepted Answer

Yes — an Admin Panel (protected login) allows you to rearrange tools and edit contact details.

Question 9

Do you offer KMZ preview or embedded icons support?

Accepted Answer

Yes. The KMZ extractor shows embedded images and allows downloading them.

Question 10

How do I convert KML to GeoJSON?

Accepted Answer

Simply navigate to our 'KML to GeoJSON' tool, upload your file, and click convert. The tool handles formatting automatically.

Question 11

What is the maximum file size for uploads?

Accepted Answer

Since processing happens locally in your browser, the limit depends on your device's memory (RAM). Most modern computers can handle files up to 100MB-500MB easily.

Question 12

Can I convert Excel spreadsheets to maps?

Accepted Answer

Yes! Use our 'CSV to KML' tool. It supports .XLSX, .XLS, and .CSV formats and allows you to map rows based on Latitude/Longitude columns.

Question 13

Is this tool compatible with QGIS or ArcGIS?

Accepted Answer

Yes. The KML, GeoJSON, and CSV files generated by our tools are fully compatible with QGIS, ArcGIS, Google Earth Pro, and other GIS software.

Question 14

How accurate is the Area Calculator?

Accepted Answer

Our Area Calculator uses Geodesic calculations (WGS84 ellipsiod) which accounts for the curvature of the Earth, providing highly accurate results suitable for professional estimates.

Question 15

Can I create a buffer around a line or path?

Accepted Answer

Yes, the Buffer Generator supports Point, LineString, and Polygon geometries. You can specify the radius in meters, kilometers, or miles.

Frequently Asked Questions