Free KML to GPX Converter & KML File Viewer – With 3D Preview
Convert KML to GPX in Seconds!
Instant, Easy, and with 3D Preview.
Just drop your file — we support tracks, routes, and waypoints from Google Earth, GPS devices, and more. Get an instant 3D video preview and download your GPX right away.
Want more? Import your track into AvoMap to turn it into a 3D video.
How to Convert a KML File to GPX
A short, step-by-step preview of how fast and easy it is to convert your KML file to GPX.
Step 1
Open the converter
Visit the AvoMap KML to GPX tool in your browser.
Step 2
Upload your KML file
Drag & drop the .kml file or select one manually.
Step 3
Wait for the calculations
The tool processes your file in under 10 seconds.
Step 4
Download the GPX file
Click the download button to get your converted GPX file.
KML and GPX Compared:
When to Use Each Format
What is a KML file?
A KML (Keyhole Markup Language) file is a powerful, XML-based format designed to store and share rich geographic information—everything from detailed routes and waypoints to custom pins, paths, polygons, and even 3D models. Originally developed by Google for use in Google Earth and Google Maps, KML has become an industry-standard for visualizing spatial data on top of satellite imagery, street maps, and terrain models. Whether you’re plotting a multi-day hiking trail, mapping out a sales territory, or embedding interactive location-based content on your website, KML makes it easy to package all the necessary coordinates, styling details, and metadata in a single, portable file.
Unlike simple GPS coordinate lists, a KML file gives you full control over how each element appears—choose custom icons and colors, define altitude and tilt for 3D fly-throughs, group waypoints into folders, and even attach descriptive pop-up balloons with images, links, and formatted text. Because KML is based on open XML standards, it can be edited with any text editor or specialized GIS software, and it’s compatible with a wide range of mapping platforms beyond Google’s ecosystem, including ArcGIS, QGIS, and mobile GIS apps. With a KML file in hand, you can effortlessly overlay your routes and points of interest onto interactive maps, share them with collaborators, or embed dynamic, location-aware visualizations directly into your website or mobile app.
What is a GPX file?
A GPX (GPS Exchange Format) file is a widely used, open-standard XML format specifically designed for storing and sharing GPS data. It serves as a universal language for route planning and navigation, allowing users to capture essential geographic information such as waypoints, tracks, and routes in a consistent, device-agnostic format. Whether you’re recording a mountain bike trail, planning a multi-day hiking expedition, or analyzing a running route, GPX files make it easy to store, share, and visualize your journey across a wide range of platforms and devices.
Originally developed to promote interoperability between GPS hardware and mapping software, GPX has become the go-to format for outdoor enthusiasts, athletes, and professionals alike. It's fully supported by popular fitness and navigation apps such as Garmin, Strava, Komoot, AllTrails, Gaia GPS, and many others. Most GPS-enabled devices and smartphones can import and export GPX files, making them an ideal choice for syncing routes between your computer, watch, bike computer, or mobile app.
KML vs GPX: Key Differences
Explore the key differences between KML and GPX file formats—understand their strengths, use cases, and compatibility to choose the best option for your mapping or GPS needs.
| Feature | KML | GPX |
|---|---|---|
| Developed by | Open Standard | |
| Main Use | Google Earth, Maps | GPS devices, Strava, etc. |
| File Format | XML | XML |
| Supports Tracks? | Yes | Yes |
| Supports Waypoints? | Yes | Yes |
Turn Your GPX File Into a Stunning 3D Map Video — Instantly!
Imagine watching your outdoor adventures unfold in a rich, dynamic 3D map video — no complex software, no hassle. With AvoMap, simply upload your GPX file and instantly create a stunning 3D animation of your route. Perfect for sharing your hikes, bike rides, or travels with friends, social media, or presentations.
Try AvoMap now and see your journeys in a whole new dimension.
Create video from GPX FileVideos Made With AvoMap
Explore the full range of AvoMap features in action with these videos, all created using the easy-to-use editor.
Frequently Asked Questions
Can I convert KML to GPX on mobile?
Yes, our converter is fully optimized for mobile devices. You can easily convert KML to GPX right from your phone or tablet using any modern mobile browser—no app or download required.
Is this converter safe to use?
Absolutely. Your privacy is important to us. All conversions happen entirely in your browser—your files are never uploaded, stored, or shared with any server. It's 100% secure and private.
Do I need to install software to convert files?
No installation is needed. This is a completely browser-based tool, so you can convert files instantly without downloading or setting up any software. It works on Windows, macOS, Linux, iOS, and Android.
Can I convert GPX back to KML?
Yes, you can. If you need to reverse the process, we also offer a GPX to KML converter. It's just as easy to use and works directly in your browser as well.
Which is better: KML or GPX?
It depends on your use case. KML is ideal for Google Earth visualizations and rich geographic data with styling options. GPX is best for activity tracking, fitness apps, and GPS devices. Check out our comparison table above to find out which format fits your needs.
Will the converter work offline?
Our tool works best online, but since it runs entirely in your browser, it can also function offline after the initial load—especially in supported browsers like Chrome and Firefox with proper caching.
Does the tool support large files?
Yes, it can handle most standard KML and GPX files used in common mapping and fitness apps. However, extremely large files with tens of thousands of points may be slower to process, depending on your device's performance.