Rodosto Online Tools

Free Online GIS Tools

Map viewing, coordinate conversion, distance & area calculation, GeoJSON/Shapefile conversion and more — no installation, no signup. Type the tool you need and find it instantly.

24 tools · 3 categories
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Viewing

Map Viewer PopularOpen Shapefile, GeoJSON, KML/GPX files in your browser KML/KMZ ViewerView Google Earth data and convert it to GeoJSON LAS/LAZ Viewer NewView LiDAR point clouds in 3D DXF Viewer NewOpen AutoCAD DXF drawings in the browser

Converters

Coordinate Converter PopularWGS84, UTM, ITRF, ED50 — conversion between 30+ systems Shapefile → GeoJSON NewConvert a SHP/ZIP file to GeoJSON GeoJSON FormatterFormat, validate and minify GeoJSON WKT ConverterWKT ↔ GeoJSON conversion GPS Format ConverterConvert between DMS, decimal degrees, UTM and MGRS MGRS Converter NewLat/Long ↔ MGRS (military grid) UTM to Lat Long Converter NewUTM ↔ lat/long (auto zone) CSV → GeoJSONConvert a CSV with coordinate columns to GeoJSON GeoJSON → CSVExport attributes to a CSV/TSV table GPX → GeoJSONConvert GPS tracks (GPX) to GeoJSON GeoJSON → KML/KMZExport GeoJSON to Google Earth format DWG → DXF NewConvert AutoCAD DWG to DXF in the browser DMS ↔ Decimal DegreesConvert between degrees-minutes-seconds and decimal ED50 ↔ WGS84 DatumDatum conversion (ED50 / WGS84)

Analysis & Search

My Location & Elevation NewYour coordinates + elevation + UTM/MGRS Distance CalculatorDistance between two points on the map (km, mi, m) Area CalculatorPolygon area: m², hectare, acre Elevation Finder PopularLook up elevation (height above sea level) on the map Bounding Box ToolSelect an area to generate bounding box coordinates EPSG Code Finder NewFind the EPSG code from a coordinate system name UTM Zone Finder NewFind the correct UTM zone for a location Geocoding Tool NewAddress ↔ coordinates (forward/reverse geocoding) Color Palette GeneratorColor palettes for thematic/choropleth maps

Free Online GIS Tools for Everyone

Rodosto Online Tools offers a comprehensive suite of free, web-based GIS utilities designed to simplify the workflow of geospatial professionals.

We believe in accessible technology. That's why our Online Map Viewer, Coordinate Converter and GeoJSON Formatter tools are free and require no installation. All processing happens securely in your browser (client-side).

Is Your Project Larger in Scope?

For mapping application development, GIS integration, data transformation or custom geospatial analysis needs, Rodosto Technology steps in.

GIS App Development

Web and mobile mapping applications, custom GIS platforms

Data Integration

Spatial databases, API integration, bulk data transformation

Geospatial Analysis

Spatial analysis, optimization, decision support systems

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