GPX to S57 Nautical Charts
Convert GPX files to S57 Nautical Charts format
🔒 All processing happens locally in your browser. Your files never leave your device.
About GPX
GPX (GPS Exchange Format) is an XML schema for GPS data, designed for storing waypoints, tracks, and routes recorded by GPS devices. It is the standard export format for most outdoor GPS devices, cycling computers, and fitness tracking applications.
You might convert from GPX when you need to perform spatial analysis (buffering, clipping, overlay) that requires GeoJSON or Shapefile, when you want to display the track on a web map without a dedicated GPX viewer, or when you need to import the route into a GIS for further processing.
Frequently asked questions
What GPX elements are converted?
Tracks (trkpt), waypoints (wpt), and routes (rte) are all converted to their equivalent vector geometry types: lines for tracks and routes, points for waypoints.
Will elevation data from my GPX be preserved?
Elevation values (the <ele> element) are preserved as a Z coordinate in GeoJSON and as an attribute in other formats. Not all target formats support 3D coordinates natively.
Can I convert a GPX with multiple tracks?
Yes — each track segment in the GPX becomes a separate feature in the output. Track names and timestamps are preserved as feature properties where supported.
More GPX Conversions
Convert GPX files to other popular formats
to GeoJSON
.geojson
to KML
.kml
to Shapefile
.zip
to CSV
.csv
to GeoPackage
.gpkg
to FlatGeobuf
.fgb
to JSON-FG
.json
to MVT
.mvt
to PostgreSQL Dump
.sql
to PMTiles
.pmtiles
to MBTiles
.mbtiles
to DXF
.dxf
to PDF
to GML
.gml
to Excel (XLSX)
.xlsx
to OpenDocument Spreadsheet
.ods
to GeoRSS
.xml
to MapInfo TAB
.tab
to File Geodatabase
.gdb.zip
to SpatiaLite
.sqlite
to GeoJSON Sequences
.geojsonl
to DGN (Microstation)
.dgn
Convert to S57 Nautical Charts From Other Formats
Convert other geospatial formats to S57 Nautical Charts
from GeoJSON
.geojson
from KML
.kml
from Shapefile
.zip
from CSV
.csv
from GeoPackage
.gpkg
from FlatGeobuf
.fgb
from JSON-FG
.json
from MVT
.mvt
from PMTiles
.pmtiles
from MBTiles
.mbtiles
from DXF
.dxf
from TopoJSON
.topojson
from GML
.gml
from OpenStreetMap
.osm
from Excel (XLSX)
.xlsx
from OpenDocument Spreadsheet
.ods
from SVG
.svg
from GeoRSS
.xml
from MapInfo TAB
.tab
from File Geodatabase
.gdb.zip
from SpatiaLite
.sqlite
from Esri JSON
.json
from GeoJSON Sequences
.geojsonl
from DGN (Microstation)
.dgn
Visualize Your Data
View your geospatial files on an interactive map
Coordinate Conversion Tools
Convert between different coordinate systems