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Once UI Sync

Once UI Sync

Export frame data for Once UI code generation

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Once UI Sync preview

About this plugin

The workflow is simple:

  1. Select a frame or component to extract JSON data
  2. Paste it into Once UI Canvas to generate code


To get the best output:

  1. Use Auto Layout
  2. Rely on Once UI components as much as possible
  3. Set spacings, colors and sizes with tokens
  4. Set fonts with styles


Although the exported JSON data is native to Figma, this tool is specifically built for Once UI and not recommended for other tools.

Plugin Details

Version4
CreatedJanuary 15, 2026
Last UpdatedJanuary 18, 2026
CategoryImport & export plugins
CreatorLorant One
Stats0 installs, 1 likes
PricingFree

Technical Details

  • API:1.0.0
  • UI:ui.html
  • main:code.js
  • Document Access:dynamic-page
  • Editor Types:
    figma
  • Allowed Domains:
    • none