Free Tool

    SCORM Debugger

    See which API calls your course makes, what cmi.* fields it sets, and exactly why it might not be tracking.

    Launch SCORM Debugger

    Opens in a new tab. No account required.

    What the debugger shows

    Live API call log

    See every LMSInitialize, LMSSetValue, Initialize, SetValue, Commit, and Terminate call your course makes, in the exact order they fire.

    cmi.* field inspector

    Watch cmi.core.lesson_status, cmi.completion_status, cmi.success_status, cmi.score.*, and suspend_data update as the learner clicks through the course.

    Tracking failure hints

    Get plain-language explanations when the course writes to invalid fields, sends non-numeric scores, or never calls Commit before Terminate.

    Works with 1.2 and 2004

    Detects the SCORM version the course is trying to bind to and mirrors the exact API surface it expects — no LMS required.

    Your content is drifting right now. Let's prove it.

    Paste a URL. Get a drift report. See exactly what's out of date — free.

    Not ready? Watch a 3-min demo first →