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Tools & Workflows

GIS Tools at a Glance

One place to find every utility on GISpo.studio. File converters, structural validators, interactive map preview, and the workflows that string them together.

31 Active

File Converters

47 format pairs covered — Shapefile, GeoJSON, GeoPackage, KML, GPX, TopoJSON, WKT, DXF, CSV, and more.

Browse converters
8 Formats

File Validators

Pre-flight checks for GeoJSON, Shapefile, GeoPackage, KML, GPX, GML, WKT, and TopoJSON. Catch structural issues before they reach QGIS.

Browse validators
New

Interactive Map Preview

Drop in any GIS file (.geojson, .kml, .gpx, .zip, .topojson) and visualise it on a Leaflet map — entirely in your browser, no upload.

Open preview

By the Numbers

FORMATS11

Reference pages with specs, FAQs, and tooling.

CONVERTERS47

Format pairs with documentation and CLI examples.

VALIDATORS8

Live structural validators powered by GDAL.

LIVE TOOLS40

Active converters, validators, and an in-browser map preview.

Popular Conversions

The six conversions we see most often.

ShapefileGeoJSON
ShapefileGeoPackage
GeoJSONShapefile
KMLGeoJSON
GeoJSONGeoPackage
CSVGeoJSON

GIS Workflows

Common pipelines from field to web.

Field Data Collection → Web Map

Capture coordinates in the field with a GPS app, validate the export, convert to GeoJSON, and drop into a Leaflet or Mapbox web map.

  1. GPX / KML
  2. Validate
  3. GeoJSON
  4. Web Map

Legacy Shapefile → Modern GIS Stack

Retire a legacy Shapefile bundle by migrating it to GeoPackage, then publish a GeoJSON slice for web display.

  1. Shapefile
  2. GeoPackage
  3. GeoJSON
  4. Web Map

Government GML → Desktop GIS

Take a GML feed from a government portal (INSPIRE, cadastral) and bring it into a queryable GeoPackage for QGIS.

  1. GML
  2. Validate
  3. GeoPackage
  4. QGIS

CAD Drawing → GIS-Ready Layer

Bring a surveyor or architect DXF into GIS by assigning a CRS, converting to GeoPackage, and previewing on a map.

  1. DXF
  2. Assign CRS
  3. GeoPackage
  4. QGIS

Spatial Database → Web Tile

Export a slice of a PostGIS table to GeoJSON for direct consumption by Leaflet, Mapbox GL, or a static site generator.

  1. PostGIS
  2. GeoJSON
  3. Web Map

Format Reference

11 formats with specs, FAQs, and tooling.

All Formats →
GeoJSONShapefileGeoPackageKMLKMZGMLTopoJSONWKTDXFCSVPostGIS

Coming Soon

Batch Conversion

Drop a folder of files, get a ZIP of converted output. Same engines, same deterministic results.

API Access

Programmatic access for the same converters. Webhook-friendly, predictable rate limits, signed URLs for downloads.

Large File Support

Bypass the 50 MB sandbox limit for serious GIS work — gigabyte-scale Shapefiles, GeoPackages, and GML.