Geo Tools

Work with geographic data: convert formats, validate coordinates, calculate distances, and process spatial data—fast, accurate, and private.

14 tools available

Geography & Mapping Tools 13

Area & Perimeter

Free area and perimeter calculator: calculate polygon area, perimeter, and centroid from GPS coordinates. Get results in multiple units instantly.

Geography & Mapping Tools
Route Distance

Free route distance calculator: calculate total distance for multi-point routes. Get segment distances and total trip distance for GPS waypoints instantly.

Geography & Mapping Tools
Reverse Geocoder

Free reverse geocoder: convert GPS coordinates (latitude/longitude) to street addresses. Get detailed location information from coordinates instantly.

Geography & Mapping Tools
Address Geocoder

Free address geocoder: convert any address to GPS coordinates (latitude/longitude). Get precise location data from street addresses, places, and landmarks instantly.

Geography & Mapping Tools
Geometry Tools

Free GIS geometry tools: create buffer zones, simplify geometries with Douglas-Peucker, clip by bounding box or polygon. Process GeoJSON/WKT data instantly.

Geography & Mapping Tools
Polygon Calculator

Free polygon calculator: calculate area, perimeter, and centroid of any polygon. Draw on map, import GeoJSON/WKT, get results in multiple units instantly.

Geography & Mapping Tools
WKT GeoJSON Converter

Free WKT GeoJSON converter: convert between Well-Known Text (WKT) and GeoJSON formats online. Validate, edit and visualize geometric data instantly.

Geography & Mapping Tools
Geohash Encoder Decoder

Free Geohash tool: encode/decode geohash codes, view grid cells, find neighbors. Convert coordinates to geohash for proximity search and spatial indexing.

Geography & Mapping Tools
Plus Codes

Free Plus Codes tool: encode/decode Open Location Codes, shorten codes with reference location, recover full codes. Google Plus Codes converter for addresses.

Geography & Mapping Tools
UTM / MGRS Converter

Free UTM MGRS converter: convert between Latitude/Longitude, UTM, and MGRS coordinates. Batch conversion from CSV/TXT files. Military grid reference system.

Geography & Mapping Tools
CSV to GeoJSON

Free CSV to GeoJSON converter. Transform CSV files with latitude, longitude coordinates to GeoJSON. Supports custom column mapping and properties.

Geography & Mapping Tools
GeoJSON Validator

Free GeoJSON validator and repair tool. Validate GeoJSON syntax, detect errors, and automatically fix common issues like duplicate coordinates and empty properties.

Geography & Mapping Tools
KML/GPX Converter

Free online KML, GPX to GeoJSON converter. Convert GPS tracks, waypoints, routes between KML, GPX, and GeoJSON formats with style preservation.

Geography & Mapping Tools

Time Tools 1

Sun Path

Visualize sun path and find golden hour times for photography. Interactive chart shows sun position, altitude, azimuth throughout the day. Perfect for photographers.

Time Tools