Online GPS/Mars/Baidu Satellite Coordinate System Converter - Developer Tools - Pudiu Tool Box

🛰️ Online GPS/Mars/Baidu Satellite Coordinate System Converter - Developer Tools

Provides precise mutual conversion between WGS84, GCJ-02, and BD-09, ideal for map development and geospatial data processing.

Select Source Coordinate System

Longitude

Latitude

WGS-84 (International Standard/GPS)

For Google Earth, hardware GPS modules, and overseas maps.

Lng:-

Lat:-

GCJ-02 (Mars Coordinate System)

For Amap, Tencent Maps, and Google Maps China region.

Lng:-

Lat:-

BD-09 (Baidu Coordinate System)

For Baidu Maps and its ecosystem products.

Lng:-

Lat:-

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Provides precise mutual conversion between WGS84, GCJ-02, and BD-09, ideal for map development and geospatial data processing.

🛡️ Privacy Guarantee: The core processing logic executes entirely locally in your browser. We never log, collect, or upload your private data.