Outstanding Free Online Map Coordinate Conversion Tool
I recently came across latlongconverter.online, and it has exceeded all my expectations. This free online tool is perfect for converting map coordinates with ease and precision.
The site’s interface is straightforward and intuitive. On the left side, there is an input box with a coordinate format selector at the top left and a clear button at the bottom right. On the right side, there's an output box with a similar format selector, and buttons to copy the converted data or download it as an .xlsx file. The convert button in the middle seamlessly processes the coordinate conversion.
The functionality of this site is impressive. It supports conversions between WGS84, GCJ-02, BD-09, and CGCS2000 coordinate systems. It also converts UTM to WGS84 and vice versa using the default 6-degree zone, though it does not support the 3-degree zone. Additionally, it handles DMS (degrees, minutes, seconds) to Decimal conversions and vice versa.
The site offers access to coordinate picking platforms for Baidu, Gaode, Tencent, and Google Maps, making it incredibly versatile. It supports both single coordinate conversions and batch conversions, handling up to 100,000 rows of data at a time.
What sets this site apart is that it is completely free, requires no registration, and does not collect or store any user information. Plus, it supports both Chinese and English, making it accessible to a global audience.
Overall, latlongconverter.online is a fantastic tool for anyone needing reliable and efficient map coordinate conversions. Highly recommended!








