Figma Auto Layout to React Native Flexbox: The Map

Converting Figma Auto Layout to React Native flexbox? The short answer: the two are nearly the same layout model, so once you know the property mapping, design becomes layout code with almost no guesswork. Learn the map, give an AI builder a VP0 reference, the free iOS design library for AI builders, and the conversion is mechanical. Translation, not reinvention, is the whole job. The stakes are real: roughly 62% of developers already use AI tools day to day.

Who this is for

This is for developers turning Figma designs into React Native who want clean, correct layout code instead of eyeballing spacing and fighting flex.

Why the two map so cleanly

Figma Auto Layout is built on the same flexbox-style model React Native uses, which is why the conversion is a direct property mapping rather than a redesign. Direction, spacing, padding, alignment, and sizing all have equivalents. The two places people stumble are sizing (Figma’s hug versus fill) and spacing (Figma’s space-between-items is gap, not per-child margins). Get those right and the rest falls into place. The Figma Auto Layout documentation defines the source, the React Native flexbox docs define the target, and a reference gives the AI builder the screen.

Figma Auto Layout	React Native flexbox	Notes
Direction (horizontal/vertical)	flexDirection (row/column)	Direct
Space between items	gap	Not per-child margins
Padding	padding	Direct
Alignment	justifyContent and alignItems	Main and cross axis
Hug vs fill	intrinsic size vs flex: 1	The common gotcha

Build it free with a VP0 design

Give the AI builder the reference and let the mapping guide it. Pick a screen in VP0, copy its link, and prompt:

Build this React Native screen from the VP0 design at [paste VP0 link]. Translate the Figma Auto Layout to flexbox: flexDirection for direction, gap for spacing between items, padding for padding, justifyContent and alignItems for alignment, and flex: 1 for fill versus intrinsic size for hug. Match the layout exactly, and generate clean code.

For neighboring design-to-code workflows, see a Figma Material to iOS Swift converter, which Figma files are safe for vibe-coding outputs, static inspiration vs free code-mapped UI kits, and how to make an AI app look native on iOS.

Make the translation reliable

Because the models match, the reliable approach is to translate property by property rather than approximate by eye. When a layout looks off, check the two usual suspects first: is a child set to hug when it should fill (needs flex: 1), or is spacing applied as margins when it should be gap. Encode the mapping in your prompt or rules so the AI builder applies it consistently, and verify against the Figma frame. Done this way, design-to-code stops being a guessing game and becomes a clean translation, which is exactly what you want when turning many screens into React Native.

Common mistakes

The first mistake is eyeballing spacing instead of mapping gap and padding directly. The second is confusing hug and fill, so elements size wrong. The third is per-child margins where gap belongs. The fourth is ignoring alignment axes. The fifth is reinventing the layout instead of translating the shared model.

Key takeaways

• Figma Auto Layout and React Native flexbox share a model, so it is a direct mapping.
• Direction to flexDirection, spacing to gap, padding to padding, alignment to justify and align.
• Hug versus fill becomes intrinsic size versus flex: 1, the common gotcha.
• Give an AI builder a free VP0 reference and the mapping for mechanical conversion.
• Translate property by property and verify against the Figma frame.

Sources

• React Native Flexbox layout: how layout works without CSS grid or block.
• React Native architecture overview: how React Native renders real native views.
• NativeWind documentation: Tailwind-style styling for React Native.

Frequently asked questions

How do I convert Figma Auto Layout to React Native flexbox? Map the properties: direction to flexDirection, spacing to gap, padding to padding, alignment to justifyContent and alignItems, hug versus fill to intrinsic size versus flex: 1.

Do Figma Auto Layout and flexbox use the same model? Nearly. Figma Auto Layout uses the same flexbox-style model, so most properties have a direct equivalent.

What is the best free way to turn a Figma design into React Native? Give an AI builder a VP0 design reference and the Auto-Layout-to-flexbox mapping so it generates correct layout.

What trips people up in the conversion? Hug versus fill, and spacing as gap versus per-child margins. Getting those two right resolves most mismatches.