Try it

Pick a scenario. Each one is already paired with the standard 40-roll template — click once to see pass or fail.

Or check your own log

.csv / .txt / MegaSquirt .msl from COBB, MHD, Bootmod3, EcuTek, HPTuners export, and similar. Binary logs — export CSV first. Same 40-roll template; file stays in your browser.

Drop your log file here

or browse · .csv / .txt / .msl

COBBMHDBootmod3EcuTekHPTuners CSVMegaSquirt .msl

Max 25 MB · processed in your browser · binary logs (.hpl, .fpdl, .ld, …) — export as CSV first

Files stay in your browser — nothing is uploaded to a server.

Run a scenario above to see results here.

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