Toonflow

Toonflow is an open-source AI workstation designed for short drama production. It builds a complete closed loop around Planning, Scriptwriting, Storyboarding, and Final Output, supporting a localized, programmable, and continuously iterable production workflow. With an infinite canvas production workbench, you can organize scripts, characters, storyboards, assets, and video nodes freely, without linear constraints. The tool features a three-layer Agent Collaboration System with decision, execution, and supervision layers working together for task decomposition, content generation, quality review, and revision feedback. It includes persistent agent memory based on local ONNX vector retrieval for cross-session creative continuity, a programmable provider system for custom model integrations, and chapter event graph-driven adaptation for novel-to-drama conversion. Toonflow supports multiple languages including English, Chinese, Japanese, and Russian. It runs as a cross-platform desktop app built with Electron and TypeScript, with Docker support for easy deployment. With 11.3K+ GitHub stars and an Apache-2.0 license, it is ideal for content creators, novelists, and video producers looking to automate short-form video production with AI.