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The all-in-one workspace for geospatial data. Edit KMLs, generate print layouts, and analyze maps instantly—no software installation required.
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GeoPhoto KMZ Builder
Upload geotagged photos and an existing KML/KMZ to create a rich, portable KMZ with embedded images — opens directly in Google Earth.
GeoSurvey Studio
Professional suite for GPS data classification and thematic mapping. Build heatmaps, dot maps, and export high-fidelity assets for social media.
Map Styler
Style your raster and vector data right in the browser. Interactive styling with live preview for GeoTIFFs, KMLs, and GeoJSONs.
Timeline Viewer
Animate and visualize KML and GPX files over time with a dynamic slider and playback controls.
Google Maps Scraper
Scrape business data from Google Maps to CSV or Excel including emails and social media.
Google Maps to GPX
Convert any Google Maps directions URL to GPX, KML, or GeoJSON in one click.
Earth Pro Web
The advanced online alternative to Google Earth Pro. View, edit, and create KML/KMZ files directly in your web browser.
Map Creator
Create professional custom maps of the USA. Color regions, add named groups, build legends, and export high-quality images.
Map Layout Generator
Create professional print-ready maps with custom legends, scale bars, and dynamic grids.
Terrain Extractor
Extract high-resolution DEM, contours, and 3D terrain models for any custom polygon or AOI.
3D Map Viewer
Generate interactive 3D terrain maps with satellite overlay, hillshade, and elevation heatmaps.
Land Change Monitor
Detect deforestation, urban growth, and environmental changes by comparing satellite dates.
Utility Toolkit
Essential converters, calculators, and analyzers for your daily GIS workflows.
Earth Pro (Web)
Modern, browser-based KML viewer & GIS tool.
Map Layout Generator
Create print-ready maps with legends, scale bars & annotations.
GPX to KML
Convert GPS tracks to KML instantly.
Area Calculator
Calculate area and perimeter.
Excel & CSV ↔ KML
Convert between CSV/Excel and KML.
KML ↔ Shapefile
Convert between KML and Shapefile (SHP).
Merge KML
Combine multiple KML files into one.
Attribute Editor
Clean or add ExtendedData fields.
KML to GeoJSON
Convert KML data to GeoJSON format.
Base64 Converter
Encode/Decode files & text to Base64.
AI Land Cover (Beta)
Classify land use with AlphaEarth AI.
AI Contour Visualizer
Generate 2D/3D contour lines from KML.
AI Soil Type Tool
Identify soil type and properties globally.
AI Rainfall Data (Beta)
Global rainfall explorer (Open-Meteo).
Find Population
Estimate population inside a drawn area.
KML to KMZ
Compress KML files into KMZ archives.
KMZ to KML
Extract KML and images from KMZ files.
GeoJSON to KML
Convert GeoJSON data back to KML.
Simplify KML
Reduce file size by simplifying geometry.
Bounds & Center
Calculate Bbox and Center point.
Style Remover
Strip all styles for a clean KML.
Icon Extractor
Find and list icons used in KML.
Reverse Geocode
Add addresses to your points.
KML Editor
Edit raw KML XML code.
Coord Converter
Lat/Lon <-> UTM <-> MGRS
Geometry Fixer
Repair self-intersecting polygons.
Duplicate Finder
Find and remove duplicate points.
Elevation Tools
Add altitude to points.
Profile Generator
Create elevation profiles for lines.
Map Exporter
Export map to PNG/IPEG/PDF.
Layer Splitter
Split KML by folder or style.
Buffer Creator
Create buffers around shapes.
Overlap Checker
Find overlaps between files.
GSD Calculator
For drone photogrammetry.
Route Optimizer
Optimize patrol routes (TSP).
Quick Mapper
Draw and export simple maps.
LULC Classification
Clip Land Use data and generate PDF reports.
GPS Corner Extractor
Extract polygon vertices to CSV/PDF.
Multi-Layer Clipper
Clip multiple layers with one boundary.
Zonal Statistics
Calculate raster stats for polygons.
KML ↔ DXF
Convert KML to CAD DXF format.
GeoTIFF Converter
Convert GeoTIFF to PNG/Image.
Coords to KML
Generate KML from list of coordinates.
Topology Checker
Find overlaps and self-intersections.
Layer Comparison
Compare two layers (Overlap, Diff).
Attribute Analysis
Summarize attributes (GeoJSON/KML/KMZ).
Find Similar Locations
Find semantically similar satellite features.
Slope Analysis Tool
Analyze terrain slope in degrees.
Fire/Road Buffer
Create safety buffers around lines/polygons.
Raster Classifier (Beta)
Classify raster data and generate reports.
XML Converter
Convert XML to JSON/CSV/Excel/YAML.
KML to CSV
Extract KML attributes to CSV.
Smart Excel to KML
Clean dirty coordinates & DMS instantly.
Image Georeferencer
Georeference images (JPG, PNG) directly in your browser.
Dissolve KML/GeoJSON
Merge touching polygons matching an attribute, or unite all geometries together.
Map Animation Studio
Create animated travel maps with route animations & stops.
Map Area Calculator
Upload any map image, draw polygons, measure real-world area.
GPS Extractor from Image
Extract GPS, Date, Time, and Camera metadata from a photo.
Map Link Extractor
Extract Latitude and Longitude directly from Google Maps links. Supports bulk URLs and CSV parsing.
Find Projection from File
Upload a GIS file to instantly detect its map projection, EPSG code, datum, and CRS metadata.
KML / GeoJSON to WKT
Convert spatial data between formats.
GPX Route Generator
Plot waypoints & export strict <rte> GPX.
CSV / Excel to GPX
Smart convert spreadsheets to <trkpt>, <rtept> or <wpt>.
Surveying Calculator
Calculate bearings and triangle lengths with precision surveying math.
FMB Corner Angle Analyzer
Upload FMB sketches, click corners, calculate interior angles, export CSV or KML.
Land Parcel Closure Checker
Calculate Bowditch adjustment, misclosure, and coordinate geometries for land parcels.
GPS Distance & Bearing Calculator
Calculate Great Circle distance and initial bearing angle between two Lat/Lon GPS coordinates instantly.
Length & Bearing Report
Generate metes-and-bounds reports with bearing and distance for survey lines.
3D Map Viewer
Upload KML, draw AOI and generate interactive 3D terrain maps with satellite overlay, hillshade, contours, river networks and elevation heatmaps.
Sample KML Generator
Generate thousands of random points, lines, or polygons for testing.
KML Grid Generator
Generate numbered survey grids over any KML/KMZ boundary. Set cell size, add range/beat labels.
GPKG Converter
Convert GeoPackage (.gpkg) to Shapefile, KML, or GeoJSON in your browser.
KML File Compressor
Compress KML, KMZ, GeoJSON and ZIP files up to 95% smaller. Target size slider included.
Satellite Analysis
Monitor land changes and vegetation health using satellite data.
Land Change Monitor
Compare two Sentinel-2 satellite dates to detect land changes: deforestation, urban expansion, floods, and more.
Map Creator
Color US states by region, build a live legend, apply map filters, and download a high-quality map image.
Watershed Delineator
Delineate watersheds and catchments globally.
Forest Analysis
Analyze drone orthophotos for forest health, canopy cover, and tree counting.
Construction Analysis
Monitor construction sites for progress, volume changes, and design compliance.
GeoPhoto KMZ Builder
Upload geotagged photos and an existing KML/KMZ to create a rich, portable KMZ with embedded images — opens directly in Google Earth.
Map Styler
Style your raster and vector data right in the browser. Interactive styling with live preview for GeoTIFFs, KMLs, and GeoJSONs.
Timeline to KML
Convert Google Timeline JSON to KML, GPX, GeoJSON, CSV or Excel. Parses Timeline.json, Records.json and Semantic History.
Timeline Viewer
Animate and visualize KML and GPX files over time with a dynamic slider and playback controls.
Google Maps Scraper
Scrape business data from Google Maps to CSV or Excel including emails and social media.
Google Maps to GPX
Convert any Google Maps directions URL to GPX, KML, or GeoJSON in one click.
Survey Point Report
Generate professional multi-page PDF reports from survey coordinates.
Terrain Extractor Tool
Extract and download high-resolution river networks, contour lines, slope GeoTIFFs, and elevation heatmaps for any Area of Interest.
KML to GPKG Converter
Convert KML and KMZ files to GeoPackage (.gpkg) instantly. PRO users can bulk convert with ZIP.
GeoMiner REST API
Automate your spatial workflows. From simple geocoding to heavy GPU point cloud segmentation, access 59 advanced GIS operations via a single API endpoint.
const res = await fetch(
'https://api.mapkmltools.com',
{
method: 'POST',
headers: {
'Authorization': 'Bearer KEY'
},
body: JSON.stringify({
operation: 'slope',
file_url: '...'
})
}
);The Ultimate Suite of Free GIS Tools
MapKmlTools is the world's most advanced, fully browser-based geographic information system platform.
Why Use Client-Side GIS Tools?
Traditional web-based mapping tools require you to upload your sensitive Shapefiles, KMLs, and CSVs to a remote server. The server processes the data, and then you download the result. This approach introduces significant privacy risks, especially when dealing with proprietary corporate data, unreleased real estate developments, or classified environmental research.
MapKmlTools operates differently. By leveraging the power of HTML5, WebAssembly, and modern JavaScript APIs, our tools execute entirely within the memory of your local device. When you drag and drop a KML file into our converter, the file is parsed by your own browser. The data never travels across the internet, ensuring 100% data privacy and lightning-fast execution times, regardless of your internet connection speed.
Who is MapKmlTools Built For?
We built this platform to serve a wide array of geospatial professionals and enthusiasts who need quick, reliable tools without the overhead of heavy desktop applications like QGIS or ArcGIS.
- Civil Engineers & Land Surveyors: Rapidly calculate the area of a polygon, extract precise bearings and distances between coordinates, and convert proprietary CAD exports into universally accepted formats like GeoJSON.
- Environmental Researchers: Visualize satellite data, process NDVI indices, monitor land change, and analyze forestry patterns directly in the browser while out in the field.
- Students & Educators: Access enterprise-grade spatial analysis tools completely free of charge, democratizing the learning process for geography and data science students globally.
Our Most Popular Features
With over 30 distinct utilities, MapKmlTools covers every step of the mapping workflow. Our most utilized tools include the Shapefile to GeoJSON converter, which translates complex multi-file ESRI formats into lightweight JSON objects; the Map Area Calculator, which provides instantaneous square footage and acreage from any drawn polygon; and the GeoSurvey Studio, an advanced platform for visualizing spatial datasets on beautiful, custom-styled base maps.
Whether you need to georeference an old blueprint, extract 3D terrain elevation models, or just quickly convert a CSV of addresses into a visual map, MapKmlTools is your all-in-one workspace.