About this product

Paste design-token JSON exported from Figma and get production-ready CSS, SCSS, or a Tailwind config — in one offline file.

IMPORTANT: TokenBridge is a standalone local web utility, NOT a Figma plugin. It converts token JSON you export from Figma (Variables export or the Tokens Studio plugin) into code. It is not affiliated with Figma, Inc.

WHAT IT DOES

• Auto-detects W3C Design Tokens format ($value) and Tokens Studio format (value)
• Flattens nested tokens into named variables — 3 naming styles: kebab-case (default), camelCase, snake_case
• 3 output formats: CSS custom properties (:root), SCSS variables, Tailwind-style JS config (module.exports / theme.extend)
• Typography tokens expand into sub-properties (font-family, size, weight, line-height, letter-spacing, text-transform); box-shadow composites become CSS shorthand; aliases pass through verbatim
• Live preview: color swatches, type specimens, spacing bars, token counts by type
• Clear errors on invalid JSON; unknown types are warned about, never dropped silently
• Copy button + one-click file download (.css / .scss / .js)

PRIVACY

Single self-contained HTML file. Zero dependencies, zero network requests — your tokens never leave your computer. Verified: no HTTP requests are made by the app.

WHAT'S INSIDE (instant download)

• TokenBridge.html — the app (open in any modern browser, no install)
• sample-w3c-northwind.json — fictional brand token set, W3C format
• sample-tokensstudio-northwind.json — fictional brand token set, Tokens Studio format
• Quick-Start-Guide.pdf — how to export tokens from Figma, then convert
• README-license.txt

WHO IT'S FOR

Designers and front-end developers who export design tokens from Figma and want clean CSS/SCSS/Tailwind output without writing a converter or pasting tokens into an online tool.

PLEASE NOTE

Values pass through exactly as exported — always review generated code before shipping to production. All sample data is fictional. Personal & commercial use; you may not resell or redistribute this product itself.

What's included

• TokenBridge.html — the app (single self-contained HTML file; open in any modern browser, no install)
• sample-w3c-northwind.json — fictional brand token set, W3C format
• sample-tokensstudio-northwind.json — fictional brand token set, Tokens Studio format
• Quick-Start-Guide.pdf — how to export tokens from Figma, then convert
• README-license.txt

Key features

• Two input formats, auto-detected → W3C Design Tokens format ($value) and Tokens Studio format (value)
• 3 naming styles → nested tokens flattened into kebab-case (default), camelCase, or snake_case variables
• 3 output formats → CSS custom properties (:root), SCSS variables, Tailwind-style JS config (module.exports / theme.extend)
• Composite tokens handled → typography tokens expand into sub-properties (font-family, size, weight, line-height, letter-spacing, text-transform); box-shadow composites become CSS shorthand; aliases pass through verbatim
• Live preview → color swatches, type specimens, spacing bars, token counts by type
• Honest errors → clear errors on invalid JSON; unknown types are warned about, never dropped silently
• Copy + download → copy button and one-click file download (.css / .scss / .js)
• 100% offline → single self-contained HTML file, zero dependencies, zero network requests; your tokens never leave your computer (verified: no HTTP requests are made by the app)
• QA-verified → 41/41 checks passed (23 unit tests + 18 end-to-end tests in a real browser), including output byte-identical to the conversion engine and zero network requests across full test sessions