GIS
Free GeoJSON Validator & Formatter
Validate GeoJSON objects against RFC 7946 specifications. Checks coordinate syntax, geometry types, and formats spacing.
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Why use GeoJSON Validator?
Useful for everyday business workflows, not just one-off file cleanup.
Designed to be quick, clear, and usable without creating an account.
Connects naturally with Prizma360 workflows for leads, cards, invoices, bookings, and campaigns.
Processing note
Browser tools generate the output locally on your device. Processor tools are designed for temporary upload, isolated processing, download, and cleanup after the job completes.
Frequently asked questions
What checks are performed?
We verify JSON formatting, geometry type existence, coordinate lengths, and polygon closure.