Turn CSV tables with coordinates into a single-file GeoPackage. Free, private and processed right in your browser.
Three steps, no software to install. Works on Windows, macOS, Linux and mobile.
01
Drop a .csv file with coordinate columns into the converter, or click to browse. Files up to 100 MB are supported.
02
Click Convert to GeoPackage. The file is processed locally, so your data is never uploaded to a server.
03
The GeoPackage file downloads straight to your device. Need another format? Pick a converter below.
Converted your CSV 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.
CSV is built for spreadsheets, databases and BI tools. GeoPackage is built for modern desktop GIS and multi-layer projects.
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.
GeoPackage
GeoPackage is an open OGC standard built on SQLite. One .gpkg file can hold many vector layers, raster tiles and attribute tables together.
It has none of the Shapefile's limits — long field names, large files, proper data types — and it is the default format in QGIS.
Your CSV file
The CSV needs coordinate columns (latitude/longitude or X/Y) or a WKT geometry column, so every row can be placed on the map.
The GeoPackage output
Field names and data types are kept as they are — there is no 10-character limit.
Your file never leaves your device: conversion runs in your browser, for files up to 100 MB.
Bundle CSV data into one portable file instead of folders of sidecar files.
Both read GeoPackage natively, with field names and types intact.
Edit the converted CSV data offline in mobile apps like QField and Mergin Maps.
Every converter runs in your browser and keeps your files on your device.
