FitFile.tools - FIT Toolkit

Condense Moving Time

Remove stationary gaps and time-compress so elapsed = moving time. (GPX or direct FIT)

Insta-Clone (Finish Now)

Clone a FIT to finish right now (ends at now−30s). (GPX or direct FIT)

Clone & Start at Time

Clone a FIT to start at a chosen local date/time. (GPX or direct FIT)