OSC2 Studio

A web-based OpenSCENARIO DSL (OpenScenario2) Studio — write scenarios with auto-completion, real-time syntax checking, scene execution and preview. OpenSCENARIO DSL is the scenario description language of OpenSCENARIO 2. Also explore OpenDRIVE maps. No installation required.

Launch Studio → Documentation →

Core Features

Everything you need for professional OpenScenario2 development, right in your browser.

🎬

3D Scene Preview

Preview your OpenScenario2 scenarios in real-time 3D directly within the editor. Visualize vehicle movements, road layouts, and event sequences to validate your scenario logic at a glance.

✅

Real-time Syntax & Semantic Validation

Instant feedback on syntax and semantic errors as you type. Our high-performance C++ engine checks your code against the official OpenScenario2 standard, catching errors early.

⌨️

Professional OSC2 Editor

A full-featured editor with advanced syntax highlighting, intelligent code completion, bracket matching, code folding, providing a professional coding experience.

🗺️

OpenDRIVE Map Preview

Import .xodr files and preview OpenDRIVE road networks in interactive 3D. Pan and zoom to inspect road layouts, lane markings, and traffic signs — no scenario required.

🚀

Built on Official Standard

Implements the official OpenScenario2 standard, powered by a high-performance C++ core compiled to run at native speed in your browser.

🌐

Zero Installation

Fully web-based — open your browser and start creating scenarios instantly. No downloads, no setup, no configuration required.


Map Preview

Import OpenDRIVE (.xodr) road network files and preview road layouts, intersections, and lane markings in interactive 3D. Double-click any map file to explore — no scenario required.

Map Preview

Scenario Writing

Professional OSC2 editor with syntax highlighting, intelligent code completion, and real-time syntax & semantic validation. Write OpenSCENARIO 2 scenarios efficiently with instant error feedback.

Scenario Writing

Scenario Execution & Preview

Run your scenarios and preview vehicle movements, road layouts, and event sequences in real-time 3D. Validate your scenario logic at a glance without switching tools.

Scenario Execution & Preview

Support OSC2 Studio

If you find this tool useful, consider supporting its development.

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