FigCraft

Product Overview

FigCraft is a free, open source interface design and prototyping tool from ArtCraft, rebuilt in pure Rust. Frames, auto layout, components and variants, vector networks, styles, variables, and prototypes in a native app that opens instantly and works offline. No account, no telemetry, no subscription. Familiar by design: the toolbar, layers panel, Design panel, menus, and shortcuts sit where your hands expect them. Auto layout in both directions with wrap and grid, padding, gaps, and Hug, Fill, and Fixed sizing. Components with instances and overrides that survive edits, component sets with variants, and styles with light/dark modes. Real vector networks with pen, pencil, shape builder, and editable booleans. Prototype connections with animated transitions and Dev Mode with measurements, annotations, and generated CSS, HTML, React, SwiftUI, and Compose code. Live sessions for real-time collaboration with cursor chat. Agent-ready with 400+ commands, a JSON control channel, and an MCP server.

Best For

Best for designers wanting a free, native, offline-capable Figma alternative for interface design and prototyping

Key Features

• Frames, auto layout with wrap and grid
• Components, variants, and instances with overrides
• Real vector networks: pen, pencil, shape builder
• Styles and variables with light/dark modes
• Prototype connections and animated transitions
• Dev Mode with generated CSS, HTML, React, SwiftUI, Compose
• Live sessions with cursor chat collaboration
• Agent-ready: 400+ commands, JSON channel, MCP server
• Opens instantly, works offline
• Free and open source