Type or click Tailwind classes to see a live preview and the equivalent CSS.
.element {
background-color: #3b82f6;
color: #ffffff;
padding: 1rem;
border-radius: 0.5rem;
box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
text-align: center;
}Tailwind Playground is a browser-based sandbox for writing HTML with Tailwind CSS utility classes and seeing the styled result render instantly. Type classes like flex, gap-4, bg-blue-500, rounded-lg, or hover:scale-105 onto your markup and the preview updates as you edit, so you can dial in spacing, colors, typography, and responsive behavior without setting up a local build or configuring PostCSS.
It is aimed at frontend developers, designers, and anyone learning Tailwind who wants to experiment with the utility-first workflow, prototype a component, or quickly check what a class does. Everything runs client-side in your browser, so there is no project scaffolding, npm install, or Tailwind CLI step required to start.
Tailwind is a utility-first CSS framework: instead of writing custom CSS rules, you compose small single-purpose classes directly in your markup. Each class maps to one declaration or a small set of them. For example, p-4 sets padding to 1rem (Tailwind's spacing scale uses 0.25rem increments, so p-4 = 4 x 0.25rem = 1rem), text-lg sets a font size around 1.125rem, and bg-red-500 applies a specific shade from the built-in color palette that ranges from 50 (lightest) to 950 (darkest).
Variants are added as prefixes separated by a colon. State variants like hover:, focus:, and active: apply styles conditionally, while responsive prefixes like sm:, md:, lg:, and xl: apply styles at minimum-width breakpoints (sm is 640px, md is 768px, lg is 1024px, xl is 1280px by default). The playground parses your class strings and generates the matching CSS on the fly, which is why only the utilities you actually use produce output.
Because the tool renders in the browser, the preview reflects real CSS cascade and box-model behavior. This makes it a fast way to verify things like flexbox alignment, grid track sizing, and how negative margins or arbitrary values (for example, w-[327px]) resolve, before committing them to a real codebase.
No. The playground compiles Tailwind classes in your browser, so you can experiment without npm, PostCSS, or the Tailwind CLI. It is meant for quick prototyping and learning rather than replacing a production build.
Yes, it is completely free. Your markup is processed entirely in your browser and is not uploaded to a server, so what you type stays on your machine.
Yes. Variant prefixes such as hover:, focus:, active:, dark:, and responsive prefixes like sm:, md:, and lg: all work. Resize the preview or interact with elements to see them take effect.
Tailwind's arbitrary value syntax using square brackets lets you plug in one-off values that are not in the default scale, which is useful for matching exact pixel widths or custom hex colors during prototyping.
Common causes are a typo in the class name, using a value outside Tailwind's scale without the arbitrary-value brackets, or a variant that requires interaction (like hover:) that you have not triggered yet. Double-check the exact class spelling against Tailwind's naming.
The playground targets modern Tailwind (v3-style) utilities and the default theme, including the standard spacing scale, color palette from 50 to 950, and default breakpoints. Custom theme extensions from a tailwind.config file are not applied here.
Yes. Once your markup looks right, copy the HTML and paste it into any project that has Tailwind configured. Because utility classes live in the markup, the same classes will produce the same result there.