Track on a map
Your full flight path on OpenStreetMap, with takeoff and landing marked.
Online IGC File Viewer
Open an IGC file in your browser to see the track on a map, the altitude graph, and your flight stats, then watch the flight in 3D. No signup needed to view it, and your file stays on your device.
Your file is read in your browser. It is not uploaded to SkyViz.
What the IGC viewer shows
Altitude graph
The barogram of the whole flight. Move along it to see that moment on the map.
Flight stats
Duration, track length, max altitude, total climb, best climb, max sink, and max speed.
Frequently asked questions
How do I open an IGC file?
Drop the .igc file into the viewer on this page, or click to choose it. It opens right away in any modern browser, on desktop or phone, with nothing to install.
Is my IGC file uploaded?
No. The viewer reads the file in your browser, so viewing works without an account. SkyViz only stores a flight if you create an account and add it to your logbook.
Can I see my flight in 3D?
Yes. Click Watch in 3D and create a free account, and the flight opens in the SkyViz 3D player over real terrain. Exporting it as a video is part of SkyViz Pro.
Where do I get an IGC file?
Flight apps and instruments such as XCTrack, Flyskyhy, Flymaster, and Skytraxx record IGC files, and XContest lets you download them. See our guide on how to export IGC files.
Does the viewer check that a file is valid for competitions?
No. It shows the track but does not verify the recorder's security signature. Use your contest's own validation for official claims.
Can I convert my IGC file to GPX or KML?
Yes, with our IGC converter. It also runs in your browser.