Now in early access
Write the brief. Get screens in your own design system.
Flowstep converts product briefs into editable interface mockups pre-loaded with your team's actual tokens: color, spacing, type, and components. Start from a real file, not a flat picture.
Based on internal early-access pilot data.
The disconnect that slows every design review.
Brief says Primary Blue. Mockup shows a hex nobody tracks. Design system holds the alias. Three names for one decision.
Token drift
Briefs reference semantic names; mockups often land on raw hex values. Every review cycle starts with a reconciliation step that shouldn't exist.
Repeated rework
Designers rebuild the same component three times because the first two used the wrong token tier. A missing semantic layer costs more than it looks.
System disconnect
Figma, Storybook, and production each hold a partial truth. Flowstep resolves the mismatch before the first screen is drawn.
Brief to screens in three steps.
Upload your brief
Paste plain text or a structured spec. Flowstep reads intent, not format.
Connect your design system
Import a JSON token file or connect via the Figma Tokens plugin.
Receive editable screens
Export to Figma, Sketch, or Tokens Studio. Every element pre-mapped to your tokens.
Design system depth
Every token, in the right place.
Built for teams that treat their design system as a product, not a style guide.
- Semantic aliases resolved at generation time, not manually
- Component variants pre-assigned from your token set
- One token file, consistent output across web and mobile
- Figma Tokens, Style Dictionary, and raw JSON supported
Early access
Join designers already building with Flowstep.
Free to start. Upgrade when your team needs more design systems or seats.
Free plan includes 10 screens per month. No card required.