Convert a design screen into a developer handoff spec
Describe a screen and get a structured, developer-ready spec — spacing scale, type ramp, component states and accessibility notes — so engineers build it right the first time.
Most rework between design and engineering comes from gaps the mockup never spelled out: what the hover state looks like, how the layout reflows on mobile, what the disabled button does, what happens when a list is empty. A handoff spec turns those silent assumptions into explicit, testable requirements.
The Design Handoff tool reads your screen description and produces a spec organized the way engineers think — tokens for spacing and type, a row per component with its states (default, hover, focus, disabled, loading, error), and a11y notes for focus order and labels. It is a draft to refine, not a replacement for your judgement, but it removes the blank-page tax.
The tool for this
📐Design Handoff Spec
Turn a screen description into a developer-ready handoff spec — spacing, type, states, a11y.
Frequently asked questions
What should a design handoff include? +
Spacing and type tokens, a list of components with every interactive state, responsive behavior, and accessibility notes such as focus order and ARIA labels. The tool generates all of these from your screen description.
Do I need a Figma file? +
No. A clear written description of the screen and its components is enough to produce a useful first-draft spec you can then align with your actual design file.
Is the output final? +
Treat it as a strong starting draft. It surfaces the states and edge cases teams usually forget, but you should review it against your design system.
Related tools
✏️UX Microcopy Pack
Buttons, empty states, errors, tooltips — multiple on-tone variants per slot.
♿Accessibility (WCAG) Check
Heuristic WCAG 2.2 review — likely issues, the success criterion, impact and fixes.
🔍Usability Audit
Heuristic audit against Nielsen's 10 — each finding with a heuristic, severity and fix.
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