KML ↔ GeoJSON

Convert KML/KMZ ⇄ GeoJSON with live map preview. Everything runs entirely in your browser.

No upload Instant Standards‑based

Tip: KMZ is supported — we’ll unzip and convert the embedded KML automatically.

Direction

Precision

decimals

Applied to GeoJSON output (and before KML export).

KML or KMZ file

Drag & drop KML/KMZ

or

Choose file

Result

No data yet.

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Map Preview

Notes:

KMZ is a ZIP; we unpack the first .kml inside.
Very large files may be slow in the browser.
Precision applies to coordinates only (properties kept intact).