Field Tools

Free Online GPX & GPS Tools

Plan on paper. Verify in the browser. Seven free tools for GPX files and GPS coordinates — everything runs locally and your files never leave your computer.

▲ Free

GPX Analyzer

Analyze your GPX files for distance, elevation, speed, and other metrics. Get detailed statistics and visualizations of your GPS tracks.

  • Distance calculation
  • Elevation analysis
  • Speed statistics
  • Track visualization
Runs in browser Open Analyzer
✓ Free

GPX Validator

Validate your GPX files for errors and inconsistencies. Ensure your GPS data is properly formatted and ready for use.

  • XML validation
  • Schema checking
  • Error detection
  • Data integrity
.GPX 1.0 / 1.1 Open Validator
⇄ Free

GPX Converter

Convert your GPX files to other formats like KML, CSV, or JSON. Export your GPS data in the format you need.

  • KML conversion
  • CSV export
  • JSON format
  • Batch processing
KML · CSV · JSON Open Converter
✂ Free

GPX Editor

Trim stationary ends, cut out sections, and split tracks into separate files — with automatic trim recommendations.

  • Trim recommendation
  • Split, cut, and trim
  • Map preview of selection
  • Sensor data preserved
.GPX · MAX 25 MB Open Editor
⇢ Free

CSV to GPX

Turn spreadsheet coordinates into a GPX track or waypoint file. Latitude, longitude, and elevation columns are detected automatically.

  • Auto column detection
  • Manual column override
  • Track or waypoint output
  • Comma, semicolon, tab CSVs
CSV · MAX 25 MB Open Converter
⇆ Free

KML to GPX

Bring Google Earth files back into GPX. Points become waypoints; paths and GPS tracks become tracks — timestamps included.

  • Points, paths, and gx:Track
  • Folders and MultiGeometry
  • Names and descriptions kept
  • Timestamps preserved
.KML · MAX 25 MB Open Converter
◎ Free

Coordinate Converter

Convert between different coordinate formats including decimal degrees, DMS, DDM, UTM, MGRS, and GARS.

  • Six coordinate formats
  • Interactive map
  • Real-time conversion
  • GARS support
DD · DMS · UTM · MGRS Open Converter
Why These Tools

Built for the trailhead, not the cloud.

Privacy first

All processing happens in your browser. Your files never leave your computer.

Fast processing

Optimized parsing handles large GPX files without a round-trip to a server.

Mobile friendly

Works on desktop and mobile, in camp or at the trailhead.

Open standards

Built on GPX 1.0/1.1, KML, and standard coordinate systems.