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QTI Tools

Tools for the QTI standard

Open-source players, libraries, and references for developers working with the Question and Test Interoperability standard by 1EdTech.

Learn QTI

Introduction to QTIA comprehensive introduction to the Question and Test Interoperability standard — what it is, why it matters, and what makes it interesting.

Official specifications

The source-of-truth documents published by 1EdTech for the QTI 3 standard.

QTI OverviewA quick overview of where QTI fits in the ecosystem, with links to all other relevant specification docs.
QTI 3 Beginner's GuideA simple beginner's guide. Essential reading — start here before diving into the rest of the spec.
Best Practices and Implementation GuideThe core document for building any technical integration. Shows the full breadth of what's possible.
Assessment Information ModelThe technical data model. Mainly relevant if you're implementing a QTI player or exporter yourself.

Useful tools

Hosted utilities for inspecting, editing, and converting QTI packages.

Citolab QTI PlaygroundA great tool by the team at Citolab — makes it easy to test your QTI packages and convert them from QTI 2 to 3.
ONYX EditorOnline assessment editor. Only supports QTI 2.1, but useful for understanding how XML markup maps to UI concepts.

QTI Players

Open-source players for rendering and interacting with QTI content.

Libraries

@examplary/qtiTypeScript library for parsing, creating, and manipulating QTI items and assessments programmatically.npm install @examplary/qti