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Free Online GIS Mapping Tools

Browser-based Geographic Information System (GIS) tools — process, analyze, and visualize spatial data entirely within a web browser.

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Terrain Map Tools

1 tool

Map Elevation Finder

Find the elevation of any location on Earth. Click the map or search by address to get accurate altitude data from SRTM90m.

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elevationaltitudeterrain

Location-Based Map Tools

4 tools

Postal Code Finder

Find the postal code or ZIP code of any location worldwide. Click the map or use your current GPS position.

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postcodepostal codeZIP code

EV Charging Stations Finder

Find the nearest electric car charging stations on the map. View up to 10 EV chargers within 25 miles of any location.

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EVelectric carcharging stations

Geotag Photos — Free EXIF Editor

Add or edit GPS coordinates in photo EXIF metadata. Batch geotag JPEG images and export with updated location data.

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geotagEXIFphoto

World Time Zone Map

Find the time zone for any location. Click the world map to get the timezone name, GMT offset, and current local time.

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timezonetime zoneGMT offset

GIS Data Viewers

5 tools

GPX File Viewer Online

Upload and view GPX files on an interactive map with an elevation profile chart. Free online GPX track reader.

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GPXGPS trackelevation profile

Shapefile Viewer Online

Upload and view ESRI Shapefile (.shp / .zip) on an interactive map with an attribute table. Free online SHP reader.

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shapefileSHPGIS

KML / KMZ File Viewer

Upload and render KML or KMZ files on an interactive map. View Google Earth files online without any software.

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KMLKMZGoogle Earth

Lat / Long Coordinate Plotter

Upload a CSV file with latitude and longitude columns and plot all coordinates on an interactive map instantly.

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latitudelongitudeCSV

True Size of Countries

Compare the true geographic size of any country by dragging it across the world map. Reveals Mercator projection distortion.

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true sizecountry comparisonMercator

GIS Data Converters

1 tool

GPX to GeoJSON Converter

Convert GPX files to GeoJSON format online for free. Preview your GPS track on the map then download the converted file.

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GPXGeoJSONconvert

Free Area Map Tools

2 tools

Area Calculator on Map

Draw a polygon on the map and instantly calculate its area in m², km², acres, or hectares. No sign-up required.

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areapolygoncalculator

Radius Map — Draw Circle

Draw a circle of any radius on the map. Switch basemaps and export the map with the circle overlay as a PNG image.

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radiuscircledistance ring

Free Distance Map Tools

1 tool

Distance Calculator on Map

Measure distance between multiple points on the map. Calculate route distances and display results in km or miles.

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distanceroutemeasurement

GeoData Downloads

0 tools

🇬🇧United Kingdom

UK County Boundaries

View and download UK ceremonial county boundary data as GeoJSON or KML. Interactive map with all 48 counties.

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UKcountiesboundaries

UK Local Authority Districts

View and download UK Local Authority District boundary data as GeoJSON or KML. All ~360 LADs included.

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UKLADdistricts

Why Use Maplity?

Built for GIS professionals, field workers, and everyday map users.

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Instant Access

Open any tool in seconds — no install, no loading screens, no account.

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Your Files Stay Private

GPX, SHP, KML, and photo processing is 100% client-side. Files never leave your device.

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Works Everywhere

Desktop, tablet, and mobile. Any screen size. Any modern browser.

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Always Free

All 14 tools are free. No paywalls, no freemium limits, no expiry.