Features

Real-time, 3D tracking of over 24,000 satellites directly in your browser. Leveraging up-to-date Two-Line Element (TLE) data and the SPG4 orbit prediction model, to offer an intuitive and immersive way to explore satellites around Earth.
Multi Platform
Seamless performance on all devices. Whether you're at home or on the go, you can track satellites in real-time from any web browser. Thanks to a strong focus on performance, tracking remains smooth and responsive, even with thousands of satellites displayed simultaneously.
Laptop and mobile mockups showing Satellite Tracker 3D in a browser tab
AI Insights
AI generated insights provide detailed information about satellites, including their purpose, history, and current status. This feature enhances the user experience by offering educational content alongside real-time tracking, making it easier to understand the significance of each satellite.
AI generated insights about satellites, including their purpose, history, and current status
Visualize Graphs
Graphs offer a visual representation of satellite data, including altitude, speed, latitude and longitude. This feature allows users to analyze satellite behavior over time, providing a deeper understanding of their movements around the Earth.
Graphs visualizing satellite data, including altitude, speed, latitude and longitude
And more...
Search satellites quickly by name or NORAD ID, view realtime satellite info such as velocity and altitude, intuitive controls for navigating the 3D view, mouse controls with zoom, pan and hover functionality, and more features to enhance your satellite tracking experience.
Quick search and realtime satellite info, intuitive controls for navigating the 3D view

Testimonials

People love Satellite Tracker 3D! Here's what they're saying.

"Satellite Tracker 3D is an incredible tool for anyone interested in space. The real-time tracking and 3D visualization are outstanding!"

@greenphosphene on Discord

"Damn, and literally just asked coworker for good website for this... super awesome and excited."

@stdalex on Reddit

"Hey I love this tracker and it's one of the most intuitive one I've seen so far"

@Grand_Relation_7088 on Reddit

"Stellar system - intuitive, comprehensive, flexible. Outstanding work!"

@GO on Buy me a coffee

"I just found this tool and I think its so cool!!"

@krithi on Discord

"I hope your site is getting a lot more visits (and you're getting a lot more coffees), now that Mark Rober's video about SATGUS came out!"

@Rob Haasdyk on Buy me a coffee

"Spectacular tool!"

@Harpiez on Discord

"It's a great and professional work! Fast and easy to use even on mobile phone!"

@Ferenc Kovacs on LinkedIn

"Great app that's simple and works so smoothly!"

@gage-a-tron on Discord

"The mobile experience is excellent. Glad to see the progress you are making."

@Theodore Kruczek on LinkedIn

"Amazing work. Performance is terrific."

@sech8420 on Reddit

"Obožavam satelitski tragač!"

@OpusGauss on X


Support

Marko Andlar's profile picture
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Marko Andlar

Hi, I'm the developer behind Satellite Tracker 3D. What began as a personal project to explore web 3D graphics and satellite tracking has grown into a valuable tool for space enthusiasts. If you find it useful, please consider supporting its development—your donations help motivate me to keep improving and maintaining the project.

If you have any questions or feedback, feel free to reach out via LinkedIn or join our Discord community.

Join the Community
Join our Discord community to connect with other space enthusiasts, share your ideas, and get support. Your feedback helps shape the future of Satellite Tracker 3D.
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Donate
Your donations help keep the project alive and growing. Every contribution, no matter how small, makes a difference. Your support helps keep the project alive and growing.
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Satellite Tracker 3D

© 2025 Marko Andlar  |  Version 0.5.1

Satellite Tracker 3D — the satellite index in your pocket.