Open Design
Open-source AI design workspace powered by your coding agent
Product Overview
Open Design is the open-source, local-first AI design platform that turns any coding agent into a design engine. Built as the open alternative to Claude Design, it runs fully on your machine with no cloud dependency. With 217+ composable skills and 149+ portable DESIGN.md design systems, Open Design lets you generate landing pages, dashboards, presentations, mobile apps, and more from natural language prompts. It supports 16+ CLI adapters including Claude Code, Codex, Cursor, Gemini CLI, and OpenCode, plus any OpenAI-compatible endpoint through BYOK. Open Design is Apache-2.0 licensed, free to use, and actively developed with weekly releases and a growing community of 75+ contributors.
Best For
Best for developers and designers who want a free, open-source AI design workspace with full model flexibility
Key Features
- Agent-native design platform with 16+ CLI adapter support
- 149+ portable DESIGN.md design systems (Apple, Stripe, Vercel, Notion, Figma, etc.)
- 217+ composable skills for landing pages, dashboards, decks, mobile apps
- Local-first architecture — runs fully on your machine
- BYOK (Bring Your Own Key) — any OpenAI-compatible endpoint or local model
- Plugin marketplace with community-contributed style biases
- Sketch mode — rough out layouts on canvas, agent turns drawings into mockups
- Multi-format export: HTML, PDF, PPTX, MP4
- Apache-2.0 licensed — fork, modify, and self-host freely
- Active community with weekly releases and 75+ contributors
Pros
- +Fully open-source with Apache-2.0 license — no subscription fees
- +Model-agnostic — switch between Anthropic, OpenAI, Google, or local models
- +Local-first with optional Docker self-hosting
- +Huge library of pre-built design systems and skills
- +Active community with frequent releases
Cons
- -Requires setup — not as plug-and-play as cloud alternatives
- -Requires a coding agent CLI to function
- -No official cloud-hosted version available
- -Learning curve for non-developers
- -Desktop app still maturing on some platforms
/// SPECS
- Pricing:Free
- Platform:Mac / Windows / Linux / Web
- Free (Apache-2.0), pay only for API usage
Linear
Fast, streamlined issue tracking and project management — built for modern product teams
GIMP
The free and open-source image editor — a powerful Photoshop alternative for photo retouching and image composition
Balsamiq
Fast, focused wireframing tool that keeps conversations on structure — not pixels