Turn GeoJSON features 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 .geojson or .json 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 GeoJSON 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.
GeoJSON is built for web maps, APIs and JavaScript apps. XLSX is built for business reporting and non-GIS teams.
GeoJSON
GeoJSON is an open standard (RFC 7946) for describing geographic features in JSON. Each feature pairs a geometry — point, line or polygon — with a set of properties.
It is the native format of web mapping libraries like Leaflet, Mapbox GL and OpenLayers, and of most geospatial APIs. The trade-off: plain text gets heavy for large datasets.
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 GeoJSON file
GeoJSON coordinates are expected in WGS84 longitude/latitude, as the standard requires.
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 GeoJSON data to colleagues who live in Excel and never open a GIS.
Summarise GeoJSON 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.
