Introducing Spline for ChatGPT
Spline launches a plugin for ChatGPT and Codex to create and edit interactive 3D scenes, websites and app screens, with the real Spline editor shown beside the conversation.
What the article says
The plugin is listed in OpenAI’s plugin directory: no installation or API key is needed, users simply add it and sign in with their Spline account. When ChatGPT creates or opens a file, the real Spline editor appears in a side panel; users can move objects or change materials and lighting, and ChatGPT rereads the file before each change. It handles objects, materials, lighting, cameras, animation and interactions, generates 3D models and images with Spline AI, and also works in Hana for 2D design.
Every file is saved to the user’s Spline account, and ChatGPT can publish the scene and return a public link. The plugin connects to Spline’s hosted MCP server, which also supports Claude and Cursor, and sign-in uses OAuth. It is available on every plan, including Free; each action counts toward the plan’s MCP tool call limits.
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Summary written by AnnuIA in its own words from the official page of Spline. The content and rights belong to the publisher: please read the original article.