Package structure gate
Every release is checked automatically: manifest at the zip root, correct schema version for SCORM 2004 4th Edition and 1.2, every referenced file present, pass mark in the manifest, LMS-safe filenames.
Last run: 2026-06-11
Compatibility
LMS compatibility, with evidence
This page lists exactly what has been tested, on which platform version, on which date — and what hasn't yet. A cell only says “verified” when we hold recorded evidence for it: no extrapolation, no “should work”.
| LMS | Version tested | SCORM versions | Date | Status |
|---|---|---|---|---|
| SCORM Cloud (Rustici) Reference platform — full automated matrix scheduled first. | — | 2004 4th Ed + 1.2 | — | Pending evidence |
| Moodle 4.x | — | 2004 4th Ed + 1.2 | — | Pending evidence |
| Canvas | — | 2004 4th Ed + 1.2 | — | Pending evidence |
| Blackboard An earlier informal pass exists; it is not listed because it has no recorded version or screenshots. The formal run replaces it. | — | 2004 4th Ed + 1.2 | — | Pending evidence |
Tested on every release
What is already verified on the current build
Ahead of the per-platform matrix above, every intle release passes automated package-level gates:
Resume round-trip at the storage limits
Exit mid-course and relaunch: position, answers and score restore — proven at every suspend-data compression stage, including the SCORM 1.2 4KB ceiling and the SCORM 2004 64KB ceiling.
Last run: 2026-06-11
Test it yourself
Download a sample package and import it into your LMS
A complete compliance module with a scored final assessment — the same fixture our validation matrix uses. Five minutes in your own LMS beats any compatibility table.
LMS rollout FAQ
Do learners need to change popup-blocker settings?
No. intle packages run inside the LMS frame and never call window.open, so default browser settings with the popup blocker enabled are fine. If your LMS launches courses in a new window, the runtime also searches the opener window for the SCORM API; use the sample package and matrix evidence before treating a named LMS as verified.
How is the pass mark (mastery score) reported?
The pass mark you set in intle is written into the package manifest: SCORM 2004 packages carry a completion threshold and a primary objective with a minimum measure; SCORM 1.2 packages carry adlcp:masteryscore. At runtime the package also reports the score and passed/failed status itself, so use the evidence matrix and your own upload test to confirm how a specific LMS surfaces it.
Our LMS has tight resume-data limits — anything to know?
Some LMS configurations enforce SCORM 1.2's 4KB resume-storage limit even on 2004 packages. intle packages handle this with staged compression: full answers first, then truncated answers, then position-and-score-only. If your LMS has that constraint, prefer the SCORM 1.2 download, which is engineered around the smaller limit.
Do embedded YouTube videos work inside an LMS?
Interactive-video sections load the YouTube player inside the LMS frame, which requires learner devices to reach youtube.com. On networks that block YouTube (or LMS content-security policies that block third-party frames), the section degrades gracefully: the video embed and transcript remain available, and timed question overlays switch off rather than breaking the course. Test one package on your network before rollout — the sample below includes every content type.
Do packages work offline / on locked-down networks?
Yes — packages are self-contained by design: no CDNs, no external fonts, no calls back to intle. Two documented exceptions need internet at playback time: organisation logos referenced by URL, and embedded video (including transcripts fetched by the video platform). Everything else, including all charts and interactions, is bundled in the zip.
Which SCORM version should I upload?
If your LMS is from the last decade, use SCORM 2004 4th Edition — it reports richer data (per-topic objectives, separate completion and pass status). Use SCORM 1.2 for older platforms or environments with tight resume-data limits. Every intle generation gives you both downloads from the same content, so you can switch without regenerating.
Ready to build your own?
Every plan exports both SCORM versions from the same content. New to LMS uploads? Start with the step-by-step delivery guide.