Free Online CSS to Tailwind Converter
The CSS to Tailwind Converter translates plain CSS declarations into equivalent Tailwind utility classes. Paste a CSS block and get the matching classes for spacing, typography, colors, borders, and more.
How to Use
Paste your CSS on the left and click Convert. Each recognized declaration turns into a Tailwind class; anything it cannot map is shown as a comment so nothing is silently dropped.
- Maps spacing, size, typography, color, border and flex properties
- Converts px values to Tailwind spacing and size scale
- Colors convert to nearest Tailwind palette when exact hex is unavailable
- Unmapped declarations are flagged in comments
- Runs entirely in your browser
How the mapping works
Tailwind is a utility framework, so not every CSS value has a one-to-one class. Common values map cleanly (margin, padding, font-size, color). For arbitrary values the converter can emit square-bracket syntax like w-[320px] so the output still works.
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