check-geojson by placemark

a checker for the geojson format. goes beyond a schema, checking semantics and producing character-level warnings.

created at May 19, 2021, 1:14 p.m.

8 +0

64 +0

2 +0

geojson-random by tmcw

Generate random GeoJSON features.

created at July 23, 2014, 7:08 p.m.

44 +0

74 +0

16 +0

gjv by anandthakker

View geojson

created at Feb. 20, 2016, 1:22 a.m.

3 +0

75 -1

7 +0

geojson-polygon-labels by andrewharvey

Command line tool to generate point labels from GeoJSON polygons

created at Nov. 17, 2016, 2:34 a.m.

7 +0

79 +0

16 +0

osm-and-geojson by aaronlidman

Converts between OSM XML and GeoJSON

created at July 18, 2013, 10:42 p.m.

9 +0

89 +0

29 +0

winnow by koopjs

Deprecated

created at Feb. 19, 2016, 7:14 p.m.

16 +0

90 +0

18 +0

osm2geojson by aspectumapp

Convert OSM and Overpass XML/JSON to GeoJSON

created at May 6, 2019, 4:33 p.m.

4 +0

94 +0

15 +0

gjf by yazeed44

A tool in Python to fix invalid GeoJSON objects and files

created at June 20, 2021, 8:14 a.m.

3 +0

99 +0

3 +0

FeatureServer by koopjs

An open source Geoservices Implementation (deprecated)

created at May 11, 2016, 8:44 p.m.

18 +0

101 +0

32 +0

cogran by bm-interaktiv

CoGran - A command line tool for combining data of different spatial granularity

created at Feb. 26, 2016, 9:22 a.m.

13 +0

106 +0

7 +0

svg-to-geojson by mapbox

Upload SVG, return GeoJSON.

created at March 21, 2018, 4:33 p.m.

97 +0

114 +0

18 +0

geojson-rewind by mapbox

enforce polygon ring winding order for geojson

created at Dec. 16, 2013, 3:17 a.m.

119 +0

121 +0

37 +0

query-overpass by perliedman

Make queries to OpenStreetMap's overpass API and output as GeoJSON

created at July 25, 2014, 6:09 a.m.

12 +0

155 +0

34 +0

geomet by geomet

GeoMet - Pure Python conversion library for common geospatial data formats

created at April 3, 2013, 5:39 p.m.

7 +0

167 +0

32 +0

geojsonio-cli by mapbox

a cli for geojson.io

created at Sept. 9, 2013, 4:19 p.m.

117 +0

168 +0

19 +0

simplify-geojson by maxogden

apply the ramer-douglas-peucker line simplification to geojson features or feature collections in JS or on the CLI

created at Feb. 20, 2014, 11:33 p.m.

6 +0

175 +0

18 +0

topojson by mattijn

Encode spatial data as topology in Python! 🌍 https://mattijn.github.io/topojson

created at Aug. 26, 2018, 12:53 a.m.

6 +0

175 +0

27 +0

rgeo-geojson by rgeo

RGeo component for reading and writing GeoJSON

created at Dec. 6, 2010, 7:39 p.m.

10 +0

182 +0

40 +0

tokml by mapbox

Convert GeoJSON to KML.

created at Oct. 8, 2013, 10:56 p.m.

112 +0

182 +0

85 +0

geojson2svg by gagan-bansal

Converts GeoJSON to SVG string given SVG view port size and maps extent.

created at April 12, 2014, 5:31 p.m.

8 +0

209 +1

40 +0