GeoMapSuite

Free Interactive Map Tools & Printable Blank Maps

68 interactive geographic tools and 110 printable blank maps. Drive time maps, radius circles, distance calculators, county finders, elevation lookup, and more. All free, no sign-up required.

100% Free & Private
US Census TIGER Data
WGS84 Geodesics
Vector SVG & PDF
High-Volume Core Utilities

Most Popular Free Map Tools

Engineered for real estate agents, delivery dispatchers, outdoor hikers, researchers, and students. Executed directly in your browser with zero latency.

300k+ Monthly Searches

What County Am I In?

Instantly detects your governing US county, 5-digit FIPS code, and county seat using private browser GPS or street address search across all 3,143 US county equivalents.

Point-in-Polygon5-Digit FIPSZero Tracking
Find My CountyInstant GPS · Free
Travel Isochrones

Drive Time Map & Isochrones

Creates approximate 15, 30, 45, and 60-minute driving, walking, or cycling planning rings from average travel speeds. No account or API key is required.

15–60 min BandsOpenStreetMapPlanning Estimate
Generate Drive TimeApproximate · Free
Distance Buffer

Map Radius Tool

Draw accurate 5-mile, 10-mile, or custom kilometer distance circles around any address or point. Computes geodesic area and circumference on the WGS84 ellipsoid.

Miles & KmWGS84 GeodesicsGeoJSON / KML
Draw Distance RadiusAccurate Buffer · Free
Great-Circle Path

Distance Between Two Places

Calculates exact straight-line "as the crow flies" distance, compass headings, flight arc routes, and geographic midpoints between any two cities or coordinates on Earth.

Karney GeodesicsInitial BearingFlight Path Arc
Calculate DistanceFlight & Land · Free
Acreage Measure

Map Area Calculator

Measure property parcels, land areas, and turf coverage by sketching polygons on satellite maps. Displays measurements in acres, square feet, hectares, and square meters.

Acres & Sq FeetSatellite BasemapPerimeter Measure
Measure Land AreaReal Estate · Free
Copernicus DEM

Elevation Finder & My Altitude

Sample elevation above sea level for any GPS coordinate, address, mountain summit, or trail path using Copernicus GLO-90 global 90-meter digital elevation models.

Height Above Sea LevelFeet & MetersCopernicus 90m
Lookup ElevationTopographic · Free
Full Geographic Software Catalog

Search All 68 Interactive Map Tools

Filter by category, search by primary keyword, or switch between detailed cards and a compact alphabetical directory.

Popular Searches:
Showing 88 of 88 interactive tools
measurementPopular

Map Radius Tool

Draw distance circles on a map in miles, kilometers, or nautical miles. Calculate area and circumference, then export the radius boundary.

radius mapdraw radius on mapradius around address
Open ToolBrowser · Free
measurementCore

Map Area Calculator

Calculate land and property area on a map by drawing custom polygons. Instantly get measurements in acres, hectares, square feet, square meters, and square miles.

calculate area on mapacres calculator mapland area calculator
Open ToolBrowser · Free
measurementCore

Distance Between Places

Calculate high-precision geodesic distance, straight-line Great-Circle distance, compass bearing, and geographic midpoint between any two points or addresses.

distance between coordinatesstraight line distancecrow flies distance
Open ToolBrowser · Free
measurement

Coordinate Distance Calculator

Calculate exact mathematical geodesic and Great-Circle distance between two numerical GPS coordinate pairs with sub-millimeter precision.

distance between two coordinatesgps distance formulalat long distance calculator
Open ToolBrowser · Free
measurementRouting

Drive Time Map (Isochrone Calculator)

Create approximate travel-time rings for driving, cycling, or walking from average speeds. Explore 15- to 60-minute areas on a map.

isochrone maptravel time mapdistance drive time
Open ToolBrowser · Free
measurementDeveloper

Geofence Generator & Builder

Create circular and polygon geofences with trigger definitions (enter/exit) and instant GeoJSON export for IoT, fleet tracking, and mobile apps.

create geofence onlinegeofencing tooldraw geofence map
Open ToolBrowser · Free
measurementGIS Tool

Buffer Map (Point, Line & Polygon Buffers)

Create geometric buffer zones around points, lines, and polygons with multi-distance overlays, area calculations, and GeoJSON export.

gis buffer tool onlinedraw buffer zone mapline buffer generator
Open ToolBrowser · Free
coordinatesEssential

Latitude and Longitude Finder

Find GPS coordinates for any address or click anywhere on the world map to get exact Decimal Degrees (DD), DMS, DMM, UTM, MGRS, and Plus Codes.

find coordinatescoordinates to addressgps coordinate finder
Open ToolBrowser · Free
coordinates

Address to Coordinates (Geocoding)

Convert street addresses, cities, landmarks, and ZIP codes into exact latitude and longitude coordinates with administrative breakdown and map verification.

geocode addressconvert address to lat longaddress finder coordinates
Open ToolBrowser · Free
coordinates

Coordinates to Address (Reverse Geocoding)

Convert GPS latitude and longitude into a structured street address, neighborhood, city, county, state, postal code, and country.

reverse geocodelat long to addressfind address from coordinates
Open ToolBrowser · Free
coordinatesOffline Capable

GPS Coordinate Converter

Convert coordinates simultaneously between Decimal Degrees (DD), Degrees Minutes Seconds (DMS), Degrees Decimal Minutes (DMM), UTM, MGRS, Geohash, and Plus Codes.

convert lat longdms to decimaldecimal to dms
Open ToolBrowser · Free
coordinates

UTM Coordinate Converter

Convert between Universal Transverse Mercator (UTM) coordinates and Latitude/Longitude Decimal Degrees with zone detection.

utm to lat longlat long to utmutm coordinates converter
Open ToolBrowser · Free
coordinates

MGRS Coordinate Converter

Convert coordinates to NATO Military Grid Reference System (MGRS) strings and decode MGRS to Latitude/Longitude.

mgrs to lat longmilitary grid converterlat long to mgrs
Open ToolBrowser · Free
coordinates

Geohash Converter & Bounding Box Finder

Encode geographic coordinates into Base32 Geohash strings and decode Geohashes to bounding boxes and lat/lng centroids.

geohash encodergeohash decodergeohash map
Open ToolBrowser · Free
coordinates

Plus Code Converter (Open Location Code)

Convert coordinates into Google Plus Codes (Open Location Codes) and decode Plus Code strings to exact lat/lng centers.

open location code converterlat long to plus codeplus code to coordinates
Open ToolBrowser · Free
coordinates

Coordinate Parser & Normalizer

Extract and standardize coordinates from unstructured text blocks, emails, and field logs into CSV and GeoJSON.

extract coordinates from textbatch coordinate parserparse lat long string
Open ToolBrowser · Free
measurementGeodesy

Bearing Calculator (Forward, Final & Back-Bearing)

Calculate initial departure bearing, final arrival bearing, and back-bearing between two locations with 360° compass visualization.

calculate compass bearingazimuth calculatorforward bearing
Open ToolBrowser · Free
measurementGeodesy

Midpoint Calculator (Geodesic Halfway Point)

Find the exact halfway point along the shortest geodesic path between two locations or addresses on the WGS84 ellipsoid.

find halfway pointhalfway between two placesgeographic midpoint calculator
Open ToolBrowser · Free
measurementGeodesy

Destination Point Calculator (Direct Geodesic)

Calculate the destination latitude and longitude given a starting coordinate, initial bearing angle, and distance.

direct geodesic calculatorproject coordinate from bearing and distanceforward geodetic problem
Open ToolBrowser · Free
cartographyGIS Tool

Bounding Box Calculator (BBOX Generator)

Generate minimum bounding boxes (BBOX) around locations, coordinates, or radius buffers in GeoJSON, WMS, and PostGIS formats.

bbox calculatorbounding box generatorgeojson bbox
Open ToolBrowser · Free
coordinates

Geographic Center Finder (Centroid & Midpoint)

Find the true 3D spherical center of mass (centroid), bounding box midpoint, or optimal central meeting place for multiple locations.

midpoint between multiple placesfind center of locationspolygon centroid calculator
Open ToolBrowser · Free
cartographyGIS File

KML / KMZ File Viewer & Converter

View Google Earth KML files on an interactive web map with zero software installation. Inspect layer geometries and convert to GeoJSON or CSV.

open kml file onlinekml to geojsonkml map viewer
Open ToolBrowser · Free
cartographyGIS File

GPX Track Viewer & Route Analyzer

View GPS track logs (GPX) on a map with elevation profiles, total distance, pace statistics, waypoint markers, and GeoJSON export.

view gpx file onlinegpx elevation profilegpx map track
Open ToolBrowser · Free
cartographyGIS File

GeoJSON Viewer & Validator

Visualize, inspect, validate, and edit GeoJSON files on a responsive map. View attribute tables, feature counts, and geometry properties.

view geojson onlinegeojson validatorinspect geojson map
Open ToolBrowser · Free
cartographyGIS File

Shapefile Viewer & Attribute Table Inspector

View ESRI Shapefiles (.shp, .dbf, .prj, .zip) online in a browser without QGIS or ArcGIS desktop software.

view shapefile onlineopen shp file in browsershapefile to geojson
Open ToolBrowser · Free
cartographyDeveloper

GeoJSON Validator (RFC 7946 Compliance)

Validate GeoJSON syntax, coordinate ordering [longitude, latitude], ring closures, and RFC 7946 specifications with line error reports.

validate geojson onlinerfc 7946 validatorgeojson linter
Open ToolBrowser · Free
cartography

GeoJSON to KML Converter

Convert RFC 7946 GeoJSON files to Google Earth KML 2.2 files with 100% in-browser privacy.

convert geojson to kmlgeojson to google earthexport kml from geojson
Open ToolBrowser · Free
cartography

KML to GeoJSON Converter

Convert Google Earth KML files to RFC 7946 GeoJSON FeatureCollections for web mapping and GIS.

convert kml to geojsonkml convertergoogle earth kml to json
Open ToolBrowser · Free
cartography

GPX to KML Converter

Convert GPS track logs (GPX) into Google Earth KML files with full 3D elevation profile support.

convert gpx to kmlgpx to google earthgpx track to kml
Open ToolBrowser · Free
data

KML to CSV Converter

Convert KML placemarks to a spreadsheet-ready CSV with coordinates, geometry types, descriptions, and attributes in your browser.

convert kml to csvkml placemarks to csvkmz to csv
Open ToolBrowser · Free
cartography

KML to GPX Converter

Convert KML points and routes to GPX waypoints and tracks for GPS devices and outdoor mapping apps in your browser.

convert kml to gpxgoogle earth to gpxkml route to gpx
Open ToolBrowser · Free
cartography

KML Editor Online

Edit KML placemark names, visibility, and basic colors online, then download a clean KML file privately in your browser.

edit kml onlineedit kmz onlinekml map editor
Open ToolBrowser · Free
data

KML Validator

Check KML XML structure, namespaces, placemarks, and coordinate bounds online before importing into Google Earth or GIS software.

validate kmlcheck kml filekml xml validator
Open ToolBrowser · Free
cartography

KML to KMZ Converter

Package a valid KML document into a Google Earth KMZ ZIP archive locally without uploading your map file.

convert kml to kmzcreate kmz filecompress kml
Open ToolBrowser · Free
cartography

KMZ to KML Converter

Extract the main KML document from a KMZ ZIP archive locally for editing, validation, or GIS conversion.

extract kml from kmzunzip kmzkmz converter
Open ToolBrowser · Free
data

KML Tools

Browse free KML and KMZ tools for viewing, converting, editing, validating, and packaging geographic files.

kml tools onlinekmz toolskml converter tools
Open ToolBrowser · Free
dataBatch Data

CSV to Map (Batch Point Plotter)

Plot thousands of locations from spreadsheet CSV or Excel files on an interactive map. Auto-detects latitude/longitude columns with 100% client-side privacy.

plot csv coordinatesplot addresses on mapexcel to map
Open ToolBrowser · Free
cartographyCreative

Map Drawer (Shapes, Lines & Polygons)

Draw custom polygons, lines, circles, and markers on a map with full undo/redo history, area/distance calculations, and multi-format vector export.

draw shapes on mapdraw lines on mapfreehand map tool
Open ToolBrowser · Free
cartographyPopular

Pin Drop Map (Multi-Marker Creator)

Drop custom markers on an interactive map, assign colors and labels, add descriptive notes, and share or export your map as GeoJSON, KML, CSV, or PNG.

drop pins on mapsave map markerscustom marker map
Open ToolBrowser · Free
measurement

Land Area Unit Converter

Convert land area between Acres, Hectares, Square Feet, Square Meters, Square Miles, Cuerdas, Rai, and Bigha.

acres to hectaressq ft to acresland measurement converter
Open ToolBrowser · Free
measurement

Distance Unit Converter

Convert linear distance between Miles, Kilometers, Nautical Miles, Feet, Meters, Yards, Rods, Chains, and Furlongs.

miles to km converternautical miles to milesmeters to feet converter
Open ToolBrowser · Free
measurement

Speed, Distance & Time Calculator

Calculate travel duration, required speed, or travel distance with pace splits and speed presets for driving, flights, and walking.

calculate travel timepace calculatortravel distance calculator
Open ToolBrowser · Free
locationUS Reference

What County Am I In?

Find your current US county instantly using device GPS or by entering any street address or city name. View county FIPS codes, area, and population.

find my countycounty by addresswhat county is this city in
Open ToolBrowser · Free
location

What State Am I In?

Determine your current US state or territory using GPS or address lookup. View state facts, capital, county breakdown, and state boundary maps.

find my statecurrent state lookupgps state finder
Open ToolBrowser · Free
location

What City Am I In?

Find the city, municipality, or incorporated township you are currently in using GPS coordinates or address search.

find my citycurrent city lookuplocality finder
Open ToolBrowser · Free
location

What ZIP Code Am I In?

Look up the US ZIP Code / Postal Code for your current location or any clicked map position, with ZCTA boundary outlines.

find my zip codecurrent postal codezip code finder
Open ToolBrowser · Free
location

What Country Am I In?

Determine the sovereign country or territorial jurisdiction of your current position, including ISO codes, capital, and continent.

find my countrycurrent country lookupcountry code finder
Open ToolBrowser · Free
reference

Elevation Finder & Altitude Map

Find ground elevation above sea level for any address, coordinates, or point on the world map. View elevation in feet and meters with terrain profile sampling.

what is my elevationaltitude finderfind elevation of address
Open ToolBrowser · Free
reference

What Is My Elevation?

Instantly find your current altitude and ground elevation above sea level using device GPS and verified digital elevation terrain models.

my elevation nowcurrent altitudehow high above sea level am i
Open ToolBrowser · Free
referenceAstronomical

Sunrise & Sunset Calculator

Calculate exact astronomical, civil, and nautical sunrise, sunset, dusk, dawn, solar noon, and day length for any location and date.

find sunrise timesunset time todaydaylight hours calculator
Open ToolBrowser · Free
reference

Sun Position & Solar Angle Calculator

Calculate live solar azimuth, solar altitude angle, shadow length, and sun tracking paths for solar panel optimization, photography, and architecture.

solar angle calculatorsolar azimuth findersun elevation angle
Open ToolBrowser · Free
referenceReal-time

Day & Night World Map (Solar Terminator)

Interactive global map showing the real-time day/night solar terminator curve, current sun subsolar point, and darkness overlay.

solar terminator mapworld daylight mapearth day and night live
Open ToolBrowser · Free
reference

Moon Phase Calendar & Lunar Position

Track lunar phases, moon illumination percentage, moonrise, moonset, and next Full Moon and New Moon dates worldwide.

current moon phasefull moon calendarlunar cycle tracker
Open ToolBrowser · Free
coordinatesEducational

Antipode Finder (Opposite Side of Earth)

Find the exact point directly on the opposite side of the globe from any address or coordinate pair with dual interactive maps.

opposite side of the worlddig a hole through earthantipodal map
Open ToolBrowser · Free
coordinates

Earth Tunnel Map (Dig Through the Globe)

Simulate digging a straight tunnel through the center of the Earth to discover what ocean or country you would emerge in.

dig through earth maptunnel through globeopposite side map
Open ToolBrowser · Free
coordinates

Random Location Generator

Generate truly uniform random points on Earth surface using spherical distribution, with options to filter for land-only or specific continents.

random coordinatesrandom point on maprandom country generator
Open ToolBrowser · Free
measurement

Distance Between ZIP Codes

Distance between two US ZIP codes with population data and interactive map visualization.

zip code distance calculatormiles between zip codeszip to zip distance
Open ToolBrowser · Free
measurement

Distance Between Cities

Distance between two US cities with straight-line distance, driving estimate, and map route.

city distance calculatordriving distance between citiesmileage between cities
Open ToolBrowser · Free
measurement

Multi-Stop Route Distance

Total trip mileage across up to 25 waypoints with optional best-order route optimization.

route mileage calculatormulti stop trip distanceroad trip route calculator
Open ToolBrowser · Free
measurement

Distance Matrix Calculator

N×N pairwise distance matrix between 2-50 points with heatmap, CSV export, and optional driving distances.

origin destination matrixpairwise distance calculatorbatch distance matrix
Open ToolBrowser · Free
measurement

Horizon Distance Calculator

How far is the horizon? Distance, dip angle, and visible landmarks by observer eye height from beach to ISS.

how far is the horizondistance to horizon by heightearth curvature horizon
Open ToolBrowser · Free
coordinates

Coordinates to City

Lat/lng to city name with state, country, and county worldwide via OpenStreetMap.

lat long to cityfind city from coordinatesreverse geocode city
Open ToolBrowser · Free
coordinates

Coordinates to Country

Lat/lng to country name with flag emoji, ISO 3166-1 code, capital, and continent.

lat long to countryfind country from coordinatesgps to country
Open ToolBrowser · Free
coordinates

Coordinates to State

Lat/lng to US state name with two-letter abbreviation, county, capital, and ZIP code.

lat long to statefind state from coordinateswhat state are these coordinates in
Open ToolBrowser · Free
cartographyEmbed

Google Maps Embed Code Generator

Generate responsive Google Maps iframe code for a place or landmark without an API key.

embed google maps without api keymap iframe generatorgoogle map embed code
Open ToolBrowser · Free
cartographyCartography

Map With Legend Maker

Create a custom map legend with labels, colors, and a copyable configuration.

map legend generatorcustom map legendchoropleth legend maker
Open ToolBrowser · Free
cartographyCreative

Color a Map

Click any country, US state, or region to fill it with color groups and export high-res vector maps.

interactive coloring mappaint map onlinecolor us map
Open ToolBrowser · Free
cartographyEducational

Country Size Comparison

Overlay and drag true-scale country outlines across the globe to compare actual landmasses without Mercator distortion.

true size of countriescompare country sizes mapthe true size of
Open ToolBrowser · Free
cartography

Map with Counties

Interactive US county boundary map with search, hover population data, and county coloring tools.

us county map interactivemap showing all us countiesprintable county map
Open ToolBrowser · Free
cartography

Map with ZIP Codes

Interactive US ZIP code boundary map with search, radius circles, and demographic overlays.

us zip code mapinteractive postal code mapzip code boundary map
Open ToolBrowser · Free
cartography

US County Map Interactive

Explore all 3,143 US counties interactively with population, median income, land area, and state filter.

interactive county map usall us counties mapcounty map tool
Open ToolBrowser · Free
dataLookup

Find ZIP Codes in Radius

Find all US ZIP codes within a custom mile or kilometer radius of any address, city, or coordinate.

zip codes within radiusradius zip code finderzip codes by distance
Open ToolBrowser · Free
data

Find Cities in Radius

Find all incorporated cities, towns, and municipalities within X miles of any location.

cities within 50 milescities near me radiuscities in radius tool
Open ToolBrowser · Free
dataDemographics

Population Within Radius

Estimate total population living within any distance circle (1 to 100 miles) in the United States.

population radius calculatorhow many people live within 10 milesradius population density
Open ToolBrowser · Free
data

County Map with Cities

View US county boundaries with all incorporated cities and major towns plotted and labeled.

us county map showing citiescities in each county mapcounty seats map
Open ToolBrowser · Free
dataPopular

Find Nearest National Park

Find which US National Parks and Monuments are closest to you or any entered location with driving distances.

closest national park to menational parks near menearest national park calculator
Open ToolBrowser · Free
reference

US Time Zone Map

Interactive map of US time zones (Eastern, Central, Mountain, Pacific, Alaska, Hawaii) with current live times.

united states time zones mapcurrent time across ustime zones by state
Open ToolBrowser · Free
reference

World Time Zone Map

Explore global UTC offset bands, representative regions, the International Date Line, and browser time with a clear world time-zone guide.

global time zones maputc time mapworld clock map
Open ToolBrowser · Free
reference

Time Zone Finder

Look up the exact time zone and current local time for any address, city, or GPS coordinate pair.

find time zone for addresscoordinates time zonelocal time lookup
Open ToolBrowser · Free
reference

Time Difference Calculator

Calculate time difference and meeting overlap between two cities or time zones worldwide.

time zone difference between citieshours difference calculatormeeting planner time zone
Open ToolBrowser · Free
referenceAstronomical

Moon Position Map

Live lunar sub-lunar position, azimuth, altitude angle, and moon ground track across the globe.

lunar position mapwhere is the moon overhead nowsublunar point map
Open ToolBrowser · Free
geographic lines

Equator

Explore an interactive Equator map at 0° latitude, inspect coordinates, see the countries crossed on land, and learn how its WGS 84 circumference is derived.

world map with equatorcountries on the equator0 degrees latitude
Open ToolBrowser · Free
geographic lines

Tropic of Cancer

Explore an interactive Tropic of Cancer map near 23.5° north, inspect coordinates and country crossings, and learn how the line relates to the June solstice.

countries on tropic of cancer23.5 degrees north latitudenorthern tropic map
Open ToolBrowser · Free
geographic lines

Tropic of Capricorn

Explore an interactive Tropic of Capricorn map at an approximate 23.5° S reference latitude. Inspect coordinates, commonly listed country crossings, and the December solstice connection.

countries on tropic of capricorn23.5 degrees south latitudesouthern tropic map
Open ToolBrowser · Free
geographic lines

Arctic Circle

Explore an interactive Arctic Circle map near 66.56° N. Inspect longitude coordinates, learn about Arctic states, and understand the midnight sun and polar night limits.

arctic circle latitudecountries in the arctic circlewhere is the arctic circle
Open ToolBrowser · Free
geographic lines

Antarctic Circle

Explore an interactive Antarctic Circle map near 66.56° S. Inspect coordinates and learn how the approximate latitude relates to polar day, polar night, and the Antarctic Treaty area.

antarctic circle latitudewhere is the antarctic circle66.5 degrees south
Open ToolBrowser · Free
geographic lines

Prime Meridian

Interactive map of the Greenwich Prime Meridian (0° Longitude), GMT/UTC baseline, and countries crossed.

greenwich meridian map0 degrees longitudecountries on prime meridian
Open ToolBrowser · Free
geographic lines

International Date Line

Interactive map of the International Date Line (approx. 180° Longitude) across the Pacific with zig-zag offsets.

where is the international date line180th meridian mapdate line zig zag
Open ToolBrowser · Free
Printable Cartographic Outlines

Printable Blank Maps Library (110 Maps)

High-resolution vector SVG, print-ready PDF, and PNG maps for classroom quizzes, sales territories, and graphic design. Formatted for US Letter and A4 paper.

Explore All 110 Blank Maps
Authoritative Demographic Resource

United States Reference Hub & Counties Directory

Comprehensive reference covering all 50 US States and the District of Columbia. Compare 3,143 counties, 2024 Census populations, land areas, capitals, and FIPS codes.

Explore All 50 States
Scientific Precision & Data Ethics

Why Professionals & Educators Choose GeoMap Suite

Engineered from the ground up for cartographic accuracy, user privacy, and cross-platform GIS interoperability.

True Geodesic Ellipsoidal Math

Flat Web Mercator maps distort distance and area by over 400% near the poles. GeoMap Suite implements Karney algorithms on the WGS84 ellipsoid for sub-millimeter geodesy.

Zero Tracking Client-Side Execution

Point-in-polygon checks, coordinate conversions, and buffer calculations run in your device’s memory. Your location, addresses, and files are never stored on tracking servers.

Official Public Data Foundations

Strictly built on verified public-domain cartography: US Census Bureau TIGER/Line, OpenStreetMap routable networks, Natural Earth, and Copernicus GLO-90 DEM elevation.

Seamless GIS & Vector Exports

Export calculations and boundaries directly to GeoJSON (RFC 7946), KML, CSV coordinates, scalable SVG outlines, and high-resolution PNGs for QGIS, ArcGIS, or graphic design.

Questions & Technical Support

Frequently Asked Questions About GeoMap Suite

Answers to common questions regarding our interactive geographic tools, blank map licensing, accuracy benchmarks, and supported GIS data formats.

Click any question to expand details
·

Yes. Every interactive map tool, geodesic calculator, coordinate converter, and downloadable vector blank map on GeoMap Suite is 100% free to use. There are no paywalls, no tiered subscriptions, no credit card requirements, and no daily usage limits.