Turn Excel spreadsheets with coordinates into a CSV table for spreadsheets, databases and BI tools. Free, private and processed right in your browser.
Three steps, no software to install. Works on Windows, macOS, Linux and mobile.
01
Drop an .xlsx file with coordinate columns into the converter, or click to browse. Files up to 100 MB are supported.
02
Click Convert to CSV. The file is processed locally, so your data is never uploaded to a server.
03
The CSV file downloads straight to your device. Need another format? Pick a converter below.
Converted your XLSX 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.
XLSX is built for business reporting and non-GIS teams. CSV is built for spreadsheets, databases and BI tools.
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.
CSV
CSV (comma-separated values) is plain text where each line is a row and commas separate the columns. Location is stored in coordinate columns, such as latitude and longitude, or as WKT geometry text.
Every spreadsheet, database and BI tool reads CSV, which makes it the universal hand-off format. It has no data types, styles or coordinate system metadata.
Your XLSX file
Keep the data in one sheet with a header row and coordinate columns (latitude/longitude) or a WKT column.
The CSV output
Geometry is stored as text — coordinates or WKT — in columns next to the attributes.
Your file never leaves your device: conversion runs in your browser, for files up to 100 MB.
Open XLSX attributes in Excel or Google Sheets to sort, filter and pivot.
Load XLSX records into PostgreSQL, MySQL or BigQuery with standard import tools.
Feed the table to Power BI, Tableau or Looker Studio.
Every converter runs in your browser and keeps your files on your device.
