CSS to Tailwind Converter
Free online CSS to Tailwind converter. Paste plain CSS rules and instantly get equivalent Tailwind utility classes. Supports display, flex, grid, spacing, typography, borders, colors, and shadows. 100% client-side.
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What is CSS to Tailwind Converter?
CSS to Tailwind Converter is an in-browser tool that parses standard CSS rule blocks and maps each declaration to its equivalent Tailwind CSS utility classes. It handles the most common properties - layout (display, position, flex, grid), spacing (margin, padding, gap), typography (font-size, font-weight, line-height, letter-spacing), borders, border-radius, colors, shadows, opacity, and transitions. Declarations without a direct Tailwind match are surfaced with arbitrary value suggestions so nothing is lost.
Key Benefits
- Faster migration from hand-written CSS to Tailwind
- Automatic mapping for 30+ common properties
- Arbitrary value hints for unmappable declarations
- Copy-ready class strings per block
Common Use Cases
- •Migrating a legacy CSS codebase to Tailwind
- •Learning which Tailwind utilities map to which CSS
- •Auditing CSS for direct utility class equivalents
- •Refactoring component stylesheets
How to Use the CSS to Tailwind Converter
- Paste your CSS: Paste one or more CSS rule blocks (selector plus curly-brace body) into the input box.
- Review the output: Each rule block appears on the right with its equivalent Tailwind utility classes listed as chips.
- Check unmapped properties: Any declaration that has no direct Tailwind equivalent is listed with an arbitrary value suggestion like [font-size:13px].
- Copy classes: Use Copy under a single block, or Copy all to copy every selector with its class string.
Key Features
- Maps 30+ common CSS properties to Tailwind utility classes
- Parses multiple CSS rule blocks in one paste
- Directional padding and margin (pt, pr, pb, pl, mt, mr, mb, ml)
- Arbitrary value passthrough for hex and rgb/rgba colors
- Highlights unmapped properties with arbitrary value hints
- 100% client-side, no data sent to server