SCORM Flight Recorder: Free online SCORM tester and debugger
Drop a SCORM zip and see exactly what is inside: version, launch file, mastery score, manifest problems. Then launch it in a sandbox LMS and watch every API call it makes, live.
- You bring
- A SCORM 1.2 or 2004 zip package
- You leave with
- A manifest report, a live API call log and a downloadable trace
When to use SCORM Flight Recorder
When a course will not track in the LMS, the LMS rarely says why. SCORM Flight Recorder opens the package in your browser, checks the manifest for the problems that make uploads fail, then runs the course in a sandbox LMS and logs every SCORM API call it makes.
It flags the issues behind many tracking complaints: values set before Initialize, a missing Terminate or LMSFinish, suspend_data over the SCORM 1.2 limit, a score without min and max, and content written for the other SCORM version.
How to use it
- Drop the SCORM 1.2 or 2004 zip onto the page.
- Read the decode report: version, launch file, mastery score and manifest findings.
- Launch the course in the sandbox and click through it as a learner would.
- Watch the live API log and warnings, then download the trace for your vendor or LMS admin.
Questions about SCORM Flight Recorder
- Can I test a SCORM package without an LMS?
- Yes. Drop the zip and the tool reads the manifest, then launches the course in a sandbox LMS inside your browser and logs every SCORM API call it makes, live.
- Which SCORM versions are supported?
- SCORM 1.2 and SCORM 2004. The report shows which version the package declares, its launch file, mastery score and any manifest problems.
- Is my course uploaded anywhere?
- No. The zip is opened and run inside your browser tab. You can download the API trace to share with a vendor or your LMS admin.
- Is SCORM Flight Recorder free?
- Yes. SCORM Flight Recorder runs entirely in your browser with no account, no limits and nothing to install.
- What happens to the content I put in?
- It never leaves your browser. All of the work happens on your machine, no request is made to our server with your content, and nothing is stored on our side.


