xAPI Integrator for SLS Interactive Response Question "Scorable" HTML5

Upload an interactive ZIP (must contain index.html). This static tool will inject the working xAPI libraries and wiring in-browser, then give you a ready-to-upload ZIP. No server required.

Upload

Drag and drop your ZIP file here

Browse Files

The resulting ZIP will keep index.html at the root of the content folder and add lib/xapiwrapper.min.js + lib/xAPI.js. CSP-blocked GA/AdSense scripts will be removed by default (unless you check "Keep Google Analytics/AdSense scripts" below).

Mode

Timeline (adds generic action logging + fallback "Save to SLS" button)

Quiz (comprehensive quiz analytics with question tracking)

Minimal (only injects xAPI libs and a basic save helper)

Timeline mode: Tracks button clicks, select changes, canvas drags, and auto-saves on Pause. Adds a floating "Save to SLS" button.
Quiz mode: Specialized for quizzes/assessments. Tracks each question attempt, answer selections, time per question, navigation patterns, and calculates scores. Provides detailed student performance analytics.
Minimal mode: Only injects xAPI libraries without additional tracking.

Options

Keep Google Analytics/AdSense scripts (do not remove CSP-blocked scripts)

By default, CSP-blocked scripts (Google Analytics, Google AdSense) are removed to prevent console errors. Check this option if you need to keep those scripts. SLS typically works fine with or without these scripts.

How it works (expand)

Unzips your upload entirely in the browser (JSZip)
Finds the folder containing index.html (root, single subfolder, or shallow search)
Removes CSP-blocked GA/AdSense scripts
Injects and into your content’s head if missing
(This page itself loads vendor files from ./vendor/*.js)
Optionally injects a small instrumentation snippet (Timeline mode)
Adds vendored xAPI libs into lib/ in the ZIP
Re-zips and offers a download

Note: To load vendor libraries, this page should be served over HTTP(S). Opening via file:// may block fetch of local vendor files.

Requirements from SLS:

Launch URL must include: endpoint, auth, agent (or actor), stateId, activityId
auth is Base64 of key:secret; the library prepends “Basic ” automatically
agent/actor must be URL-encoded JSON (e.g., encodeURIComponent(JSON.stringify({ mbox: "mailto:student@example.com" })))

If these parameters are not present at launch, xAPI calls will be skipped by the integrated app.

Log