Turn KML placemarks, paths and polygons into an Excel spreadsheet anyone can open. Free, private and processed right in your browser.
Three steps, no software to install. Works on Windows, macOS, Linux and mobile.
01
Drop a .kml file into the converter, or click to browse. Files up to 100 MB are supported.
02
Click Convert to XLSX. The file is processed locally, so your data is never uploaded to a server.
03
The XLSX file downloads straight to your device. Need another format? Pick a converter below.
Converted your KML file? Upload it to GISCARTA and turn it into an interactive map your team or clients can actually use.
Colour by attribute, cluster thousands of points, switch on 3D.
Charts and key numbers next to the map, updated as you filter.
Animate dated features and compare how places change.
Publish a read-only map, embed it on your site, or keep it private with role-based access.
No credit card. No GIS degree. Upload your data and start mapping in minutes.
KML is built for viewing and sharing in Google Earth. XLSX is built for business reporting and non-GIS teams.
KML
KML (Keyhole Markup Language) is an XML format created for Google Earth and adopted as an OGC standard in 2008. It stores placemarks, paths and polygons together with their styles and descriptions.
KML is the easiest way to show geographic data to people who don't use GIS software, but it is built for display rather than analysis.
XLSX
XLSX is the Microsoft Excel workbook format. Geographic data sits in rows, with location stored in latitude/longitude columns or as WKT text.
It is how most business teams already work with data. A sheet holds up to 1,048,576 rows and has no built-in notion of geometry or coordinate systems.
Your KML file
KML styles (icons, colours) describe how features look; attributes kept in descriptions or extended data may need tidying after conversion.
The XLSX output
Geometry is stored as text — coordinates or WKT — and each sheet is limited to 1,048,576 rows.
Your file never leaves your device: conversion runs in your browser, for files up to 100 MB.
Send KML data to colleagues who live in Excel and never open a GIS.
Summarise KML attributes with pivot tables, charts and formulas.
Edit attributes in a familiar tool, then put the result back on a map.
Every converter runs in your browser and keeps your files on your device.
