Create. Collaborate. Publish.
Create, collaborate and publish with AI
Arc en Ciel is an international platform for AI creation, collaboration and publishing. Discover models, generate and share media, join themed creator releases, and connect your local tools.
From discovery to creation
Explore models, versions and example media, then use the Generator or your connected local tools to create. Images and videos connect visual examples with prompts and the resources behind them.
Publish and release together
Publish models, images, videos and articles, curate collections, and join themed collabs and coordinated creator releases. Posting access depends on your account role and verification.
Community and connected workflows
Follow creators, share feedback and take part in the community. Gacha en Ciel adds collectible cards, expeditions and community play. Developers can connect their tools through the Developer API, official SDKs and MCP.