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Skip to contentGeoJSON, coordinates and distance tools. Tentaco Map & Geo Studio: review input and get an instant result — free, no sign-up.
GeoJSON, coordinates and distance tools. Runs entirely in your browser — nothing is uploaded.
Paste or enter your input into Tentaco Map & Geo Studio. Standard processing runs locally in your browser — contents are not sent to Tentaco servers for that path.
No account required — copy or download the result when you are done. People often search for: geojson, coordinates, distance.
Open Map & Geo Studio — no registration required.
Paste or type your input.
Adjust options and review the preview or output.
Copy or save the result and re-run if needed.
Transfer to Tentaco: No for the standard mode. Processing: local in the browser. Permanent storage: only if you copy or save the result yourself.
LocalThis tool processes data locally in your browser. Tentaco does not receive your file contents for this mode.
No. Map & Geo Studio processes the standard mode locally in your browser; Tentaco does not receive your input for that path.
Yes. Copy the output from Map & Geo Studio or download it when the tool offers a file.
Map & Geo Studio follows the formats named in the UI and description. Unlisted variants are not guaranteed.
After the first load, Map & Geo Studio often keeps working offline. Online dependencies are labeled.
Distance Calculator online — free
Great-circle distance between coordinates. Tentaco Distance Calculator: review input and get an instant result — free, no sign-up.
Distance Matrix online — free
Haversine distance matrix between multiple coordinates.
Areas & Intersections online — free
Measure polygon areas and compute Turf intersections.
Geographic Midpoint online — free
Find the geographic midpoint of several places — average lat/lng for meetups, trips and map planning in your browser.
GeoJSON Bounding Box online — free
Compute min/max coordinates from GeoJSON. Tentaco GeoJSON Bounding Box: review input and get an instant result — free, no sign-up.
GeoJSON Draw online — free
Draw points, lines and polygons and export GeoJSON.
GeoJSON Formatter — pretty-print map data
Format and validate GeoJSON with feature stats. Tentaco GeoJSON Formatter: review input and get an instant result — free, no sign-up.
GeoJSON Minify online — free
Compact GeoJSON to a single line. Tentaco GeoJSON Minify: review input and get an instant result — free, no sign-up.