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Tailwind HTML preview with responsive viewports + dark mode toggle, all client-side.
Tailwind v3.4.4 JIT runs in the iframe — all utility classes work, including arbitrary values like w-[37px]. Toggle dark mode (adds .dark on <html>) and viewport widths to test responsive layouts.
Paste HTML with Tailwind utility classes and see it rendered live in a sandboxed iframe. Includes a responsive viewport toggle (mobile / tablet / desktop / full width), live color-mode switch (light / dark), example layouts (card, hero, pricing table, form), and HTML download. Tailwind v3 JIT runs entirely in your browser via the Play CDN.
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JSX → live React preview, with Tailwind preloaded. Babel + React 18, all client-side.
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