Free tools for DJI mission planning
Convert KML files, split big surveys and send missions to your controller — in your browser.
No account needed.
How it works
Step 1
Convert
Upload a KML or KMZ from Google Earth, QGIS or ArcGIS.
Step 2
Send
Get a short transfer code.
Step 3
Fly
Open 4dr.one on your controller and enter the code. No cable or SD card.
Convert & send
Plan
Process
PPK Base Station File
One RINEX base file for your whole flight, ready for DJI Terra PPK.
PPK Processor
Coming soonCorrect DJI photo positions against a nearby base station, in your browser.
Save projects and send to linked controllers with a free account.
Create free accountBuilt for enterprise DJI operators
For surveyors, conservation and land teams flying Matrice 4, M30, M350, Dock 2 and FlightHub 2. Everything runs in your browser — files you convert aren't stored unless you sign in and save them. Built in Australia by working drone pilots.