GIS Tools

Map tools

GeoJSON Viewer

paste data → inspect on map

Map tools

Bounding Box Generator

draw bounds → export GeoJSON

Map tools

Polygon Creator

click vertices → export polygon

Map tools

Map Distance Calculator

click a path → measure distance

Map tools

Map Area Calculator

draw a boundary → area / perimeter

Map tools

Map Coordinate Picker

click map → copy coordinates

Map tools

Map Buffer Tool

point or geometry → buffer polygon

Converters

Coordinate Converter

decimal / DMS → useful formats

Converters

GeoJSON Formatter

validate → format / minify

Converters

Geohash Encoder and Decoder

coordinates ↔ geohash

Converters

WKT to GeoJSON

WKT → GeoJSON geometry

Converters

KML to GeoJSON

KML placemarks → GeoJSON

Converters

CSV to GeoJSON

lat/lon CSV → GeoJSON points

Converters

Polyline Decoder

encoded path → GeoJSON

Converters

Bounding Box Converter

W,S,E,N → GIS formats

Converters

GPX to GeoJSON

GPS tracks → web maps

Converters

GeoJSON to GPX

web maps → GPS devices

Converters

GPX to KML

GPS tracks → Google Earth

Converters

KML to GPX

Google Earth → GPS devices

Converters

GPX to CSV

GPS tracks → spreadsheet

Converters

CSV to GPX

spreadsheet → GPS waypoints

Converters

GeoJSON to KML

web maps → Google Earth

Converters

GeoJSON to CSV

GeoJSON points → spreadsheet

Converters

GeoJSON to WKT

GeoJSON geometry → WKT