LapLiftSign in

AiM telemetry analysis — free, in your browser

LapLift reads AiM logger files directly and turns them into a full lap-analysis session — no Race Studio, no conversion, no laptop. Upload a session and you are comparing laps in your browser in seconds.

Create your free account

Files LapLift accepts

.xrk / .xrz (binary)
The native AiM logger file, read directly. Straight off an AiM device that records the .xrk/.xrz format through Race Studio, such as a Solo 2, MyChron, or an EVO/MX-series dash.
Race Studio CSV export
A CSV exported from AiM Race Studio — a header block, a units row, then the data. Use this as a fallback if a particular file will not read as .xrk.

What gets parsed

Speed (GPS)GPS positionHeadingLateral GLongitudinal GVertical GYaw rateSteering angleThrottleBrake pressureRPMGear

GPS speed, position and the IMU channels (G-force and yaw) come through on every file. RPM, throttle, gear and steering appear when your logger was bridged to the car's ECU or OBD-II — and any extra CAN or analog channels the file carries are plotted alongside. Brake on AiM is usually a real line-pressure reading, shown as a 0–100% trace.

What you can do

Overlay a faster driver
Stack your lap on top of any lap shared with you. A time-delta trace shows exactly where you gain and lose, corner by corner.
See your line and corner speeds
Your GPS trace becomes a track map with the speed you carried through every corner, so you can see where the time really goes.
Auto-sync your video
One click lines GoPro or DJI footage up with your data. Scrub the trace and the video follows, frame-accurate — no nudging footage by hand.
Build a Theoretical Best lap
LapLift stitches your fastest sectors into one ideal lap, so you know what the session was actually worth.
See how you stack up
Compare against other drivers on the same track with crowd percentiles — where you rank overall and corner by corner.

Questions

Can LapLift open .xrk files without Race Studio?

Yes. Upload the .xrk or .xrz straight from your logger or SD card and LapLift reads it in place — no Race Studio install and no export step.

Do I need to convert my AiM file to CSV first?

No. The .xrk binary is read natively. The Race Studio CSV export is only there as a fallback if a specific file will not read as .xrk.

Which AiM devices work?

Anything that logs the AiM .xrk/.xrz format through Race Studio — Solo 2, MyChron and the EVO/MX dash family among them. GPS speed and position come through on every file; RPM, throttle, gear and other CAN channels come through when your logger was bridged to the car's ECU or OBD-II.

Is there a channel limit?

No. LapLift plots the standard channels (speed, G, yaw, steering, throttle, brake, RPM, gear) plus any extra CAN or analog channels your file happens to carry.

Is it free?

Yes. Create an account, upload your AiM session, and analyze it in your browser at no cost.

Free, in your browser. Nothing to install.

Create your free account