CSS to Tailwind Converter
Convert CSS properties to Tailwind CSS utility classes instantly. Paste your CSS and get the equivalent Tailwind classes. Supports spacing, sizing, colors, typography, flexbox, grid, borders, shadows, and more. Auto-converts as you type.
How CSS to Tailwind Converter Works
Convert CSS to Tailwind utility classes instantly. Paste CSS and get equivalent Tailwind classes. Supports spacing, colors, typography, flex, grid. Select your input and output formats, enter your value, and the tool converts it instantly in your browser with no server calls.
How to Convert CSS to Tailwind Classes
Paste your CSS rules into the left panel. The converter parses each property-value pair and maps it to the closest Tailwind CSS utility class. Properties without a direct Tailwind equivalent are listed separately so you can handle them with custom utilities or arbitrary values. The conversion happens instantly in your browser — no data is sent anywhere.
Why Convert from CSS to Tailwind
Tailwind CSS has become the most popular utility-first CSS framework, used by companies like GitHub, Netflix, and Shopify. When migrating existing projects or converting designs, you often have CSS properties that need to be translated to Tailwind classes. This tool automates the tedious part — mapping padding, margin, flexbox, colors, typography, and more to their Tailwind equivalents.
Supported CSS Properties
This converter handles 60+ CSS properties including: display, position, flex properties, grid, padding, margin, width, height, max/min dimensions, font-size, font-weight, text-align, color, background-color, border, border-radius, box-shadow, opacity, overflow, z-index, cursor, gap, and more. Complex values (gradients, animations, transforms) may require Tailwind's arbitrary value syntax [value].
Tailwind Arbitrary Values for Custom CSS
When a CSS value does not map to a standard Tailwind utility (e.g., padding: 13px), Tailwind supports arbitrary values with bracket syntax: p-[13px]. This converter generates arbitrary values automatically when no standard class matches. For complex properties, consider creating custom utilities in your tailwind.config.js.
Common Conversion Tips
Always verify the source and target units or formats before converting — selecting the wrong option is the most common mistake. For precise conversions, enter values with as many decimal places as you have available. If converting multiple items, work through them one at a time to avoid mixing up results. Bookmark this page for quick access when you need to convert again in the future.
Frequently Asked Questions
How accurate is the CSS to Tailwind conversion?
The converter handles 60+ common CSS properties including spacing, typography, flexbox, grid, colors, borders, and shadows. Complex properties like gradients, animations, and custom transforms may need manual adjustment using Tailwind arbitrary values.
Does this support all Tailwind CSS versions?
The converter generates classes compatible with Tailwind CSS v3 and v4. The utility class naming convention has been stable across recent versions.
What happens with values that do not match Tailwind defaults?
When a CSS value like padding: 13px does not match a standard Tailwind spacing scale, the converter generates an arbitrary value class like p-[13px]. This is valid Tailwind syntax.
Can I convert entire CSS files?
Yes. Paste your full CSS file including selectors and rules. The converter parses each rule block and outputs the equivalent Tailwind classes per selector.
Is my CSS code sent to a server?
No. Everything runs locally in your browser using JavaScript. Your CSS is never uploaded or transmitted.
Why should I switch from CSS to Tailwind?
Tailwind offers faster development with utility classes, smaller production bundles (unused classes are purged), consistent design systems, and easier responsive design. It is the most popular CSS framework by npm downloads.