Flowstep

Flowstep is an advanced AI design and prototyping tool built to bridge the gap between product ideas and code. It translates natural language prompts, PRDs, links, or reference images into polished, multi-screen user interfaces on an infinite canvas, eliminating the friction of starting from a blank design slate.

Infinite Canvas & 1:1 Code Generation

Every interface generated in Flowstep is 1:1 with actual code from the start. Users can refine layouts via AI chat prompts or manual edits on the canvas, preview interactive clickable prototypes instantly, and export clean, production-ready React, TypeScript, and Tailwind CSS.

IDE & Ecosystem Integration via MCP

Flowstep features a native Model Context Protocol (MCP) server that connects directly with modern developer environments like Cursor, Claude Code, Windsurf, and Codex. Teams can generate screens, update file instructions, and keep design systems in sync without leaving their code editor. Additionally, frames can be copied directly into Figma using standard keyboard shortcuts without needing external plugins.

How it Compares

Where traditional design tools like Figma require building static mockups from scratch that eventually drift away from the actual implementation, and basic prompt-to-code converters output static snippets that are hard to maintain, Flowstep treats the design as code directly. It provides an AI-native canvas where multi-screen user flows, file instructions, and themes stay synchronized, allowing developers, product managers, and designers to achieve visual alignment before a single line of source code is written.

Who it is for

Flowstep is built for software engineers, product managers, technical founders, and designers who want to rapidly prototype user experiences, eliminate design-to-code handoff friction, and accelerate product development.