Karting telemetry overlay
RaceChrono CSV in, broadcast-style timing tower out. Overspeed turns your karting data into a clean overlay for comparing stints, coaching, and race recaps.
free to try, works right in your browser
42.18
LAP
The data that matters
The channels that make this discipline read on screen, synced to your footage.
Broadcast-style timing
A timing tower with lap, delta, and best, the look you see on televised racing, sitting over your own onboard.
Compare stints and drivers
Bring multiple sessions into one project to compare your laps with a teammate, corner by corner.
Built around RaceChrono
Import a RaceChrono CSV and column detection maps lap, speed, and GPS automatically. Remap anything else by hand.
Works with the gear you already use
Frequently asked questions
Does Overspeed read RaceChrono CSV exports?
Yes. Export the session as CSV from RaceChrono, import it, and Overspeed maps lap, speed, and GPS automatically, with manual remapping for any other channel.
Can I compare two drivers in one overlay?
You can add several telemetry files to one project and build gauges from each, which is ideal for comparing stints or teammates.
Can I design a custom timing widget?
Yes. Describe it, like a broadcast-style tower with lap, delta, and sector, and the AI Studio builds a fully styled widget. Refine it in plain language and save it as a reusable template.
Make your footage look broadcast-grade
Pick a template or build your own look, drop in your data, and export an overlay ready for your next edit.