29 Tailwind CSS Checkboxes
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All 29 in 29 Tailwind CSS Checkboxes

  1. 01Tailwind CSS Toggle Switch — iOS-Style SaaS Settings
  2. 02Tailwind Filter Chip Checkbox — Style Checkbox as Button
  3. 03Tailwind Pricing Plan Card Select — Checkbox-Style Selectable Cards
  4. 04Pure Tailwind CSS Accordion with Checkbox — No JavaScript
  5. 05Tailwind Indeterminate Checkbox — Select All with Tri-State
  6. 06Accessible Custom Checkbox in Tailwind CSS — WCAG Focus Ring
  7. 07Tailwind Slide Toggle with ON/OFF Labels — GPU translate3d
  8. 08Neon Glow Checkbox in Tailwind CSS — Dark Mode Gaming UI
  9. 09Animated SVG Checkmark in Tailwind CSS — stroke-dashoffset Draw
  10. 10Bouncy Checkbox Animation in Tailwind CSS — Spring cubic-bezier
  11. 11Glassmorphism Checkbox in Tailwind CSS — backdrop-blur Frosted Glass
  12. 12Neumorphism Checkbox in Tailwind CSS — Soft UI
  13. 13Liquid Fill Checkbox Animation in Tailwind CSS — Water Wave
  14. 14Rotating Ring Checkbox in Tailwind CSS — Spin-to-Check
  15. 15Brutalist Checkbox in Tailwind CSS — Neo-Brutalism Hard Shadow
  16. 16Animated Gradient Checkbox in Tailwind CSS — Rainbow Sweep
  17. 173D Flip Checkbox in Tailwind CSS — perspective & backface-hidden
  18. 18Material Ripple Checkbox in Tailwind CSS — State Layer & Wave
  19. 19Retro Pixel Art Checkbox in Tailwind CSS — 8-Bit Arcade Menu
  20. 20Tailwind CSS To-Do List Checkbox with Animated Strikethrough
  21. 21Gooey Blob Checkbox in Tailwind CSS — blur + contrast Filter
  22. 22Tailwind Dark Mode Toggle Switch — Sun & Moon, No JavaScript
  23. 23Pulse Ring Checkbox in Tailwind CSS — Live Status Indicator
  24. 24Tailwind CSS Dash-to-Check SVG Morph Checkbox
  25. 25Tri-State Checkbox in Tailwind CSS + JavaScript — Done / N/A / Unset
  26. 26Magnetic Hover Checkbox in Tailwind CSS + JavaScript
  27. 27Confetti Checkbox Animation in Tailwind CSS — Pure CSS Particle Burst
  28. 28Slide-In Label Checkbox in Tailwind CSS — Saved Tag Reveal
  29. 29Aurora Gradient Toggle Switch in Tailwind CSS — Premium Dark UI
Pure TailwindMIT licensed

Gooey Blob Checkbox in Tailwind CSS — blur + contrast Filter

Two blobs merge into a fill like drops of ink: a satellite orbits out and back while the main blob swells, and blur-[4px] contrast-[14] on their parent fuses them into one sticky shape. The port fixes the effect itself — the contrast trick only works over an opaque backdrop, which the original lacked.

Live Demo
Plain CSSTailwind v4
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The code

<section class="tcb-21 w-full min-h-svh grid place-items-center bg-tcb21-bg px-5 py-14 font-tcb21-sans text-tcb21-ink selection:bg-tcb21-acc selection:text-white" aria-label="Gooey blob checkboxes">
  <div class="w-full max-w-[25rem] rounded-2xl border border-tcb21-line bg-white px-4 py-2.5">
    <label class="group flex min-h-14 cursor-pointer items-center gap-4 px-2"><input type="checkbox" class="peer sr-only" checked><span aria-hidden="true" class="relative grid size-[30px] flex-none place-items-center overflow-hidden rounded-[9px] border-2 border-tcb21-box bg-white text-white transition-colors duration-250 peer-checked:border-tcb21-acc peer-focus-visible:outline-3 peer-focus-visible:outline-offset-3 peer-focus-visible:outline-tcb21-acc"><span class="absolute inset-0 bg-white blur-[4px] contrast-[14]"><span class="absolute left-1/2 top-1/2 size-4 -translate-1/2 scale-0 rounded-full bg-tcb21-acc transition-[scale] duration-400 ease-[cubic-bezier(.3,1.2,.4,1)] group-has-checked:scale-[2.6] motion-reduce:transition-none"></span><span class="absolute left-1/2 top-1/2 size-[9px] -translate-1/2 scale-0 rounded-full bg-tcb21-acc group-has-checked:animate-tcb21-orbit group-has-checked:scale-200 motion-reduce:animate-none"></span></span><svg aria-hidden="true" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3.5" stroke-linecap="round" stroke-linejoin="round" class="relative z-10 size-[15px] scale-50 opacity-0 transition delay-120 duration-250 ease-[cubic-bezier(.2,.9,.3,1.3)] group-has-checked:scale-100 group-has-checked:opacity-100"><path d="M20 6 9 17l-5-5"/></svg></span><span class="text-[15px] font-medium">Blend layers</span></label>
    <label class="group flex min-h-14 cursor-pointer items-center gap-4 px-2"><input type="checkbox" class="peer sr-only"><span aria-hidden="true" class="relative grid size-[30px] flex-none place-items-center overflow-hidden rounded-[9px] border-2 border-tcb21-box bg-white text-white transition-colors duration-250 peer-checked:border-tcb21-acc peer-focus-visible:outline-3 peer-focus-visible:outline-offset-3 peer-focus-visible:outline-tcb21-acc"><span class="absolute inset-0 bg-white blur-[4px] contrast-[14]"><span class="absolute left-1/2 top-1/2 size-4 -translate-1/2 scale-0 rounded-full bg-tcb21-acc transition-[scale] duration-400 ease-[cubic-bezier(.3,1.2,.4,1)] group-has-checked:scale-[2.6] motion-reduce:transition-none"></span><span class="absolute left-1/2 top-1/2 size-[9px] -translate-1/2 scale-0 rounded-full bg-tcb21-acc group-has-checked:animate-tcb21-orbit group-has-checked:scale-200 motion-reduce:animate-none"></span></span><svg aria-hidden="true" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3.5" stroke-linecap="round" stroke-linejoin="round" class="relative z-10 size-[15px] scale-50 opacity-0 transition delay-120 duration-250 ease-[cubic-bezier(.2,.9,.3,1.3)] group-has-checked:scale-100 group-has-checked:opacity-100"><path d="M20 6 9 17l-5-5"/></svg></span><span class="text-[15px] font-medium">Merge branches</span></label>
    <label class="group flex min-h-14 cursor-pointer items-center gap-4 px-2"><input type="checkbox" class="peer sr-only"><span aria-hidden="true" class="relative grid size-[30px] flex-none place-items-center overflow-hidden rounded-[9px] border-2 border-tcb21-box bg-white text-white transition-colors duration-250 peer-checked:border-tcb21-acc peer-focus-visible:outline-3 peer-focus-visible:outline-offset-3 peer-focus-visible:outline-tcb21-acc"><span class="absolute inset-0 bg-white blur-[4px] contrast-[14]"><span class="absolute left-1/2 top-1/2 size-4 -translate-1/2 scale-0 rounded-full bg-tcb21-acc transition-[scale] duration-400 ease-[cubic-bezier(.3,1.2,.4,1)] group-has-checked:scale-[2.6] motion-reduce:transition-none"></span><span class="absolute left-1/2 top-1/2 size-[9px] -translate-1/2 scale-0 rounded-full bg-tcb21-acc group-has-checked:animate-tcb21-orbit group-has-checked:scale-200 motion-reduce:animate-none"></span></span><svg aria-hidden="true" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3.5" stroke-linecap="round" stroke-linejoin="round" class="relative z-10 size-[15px] scale-50 opacity-0 transition delay-120 duration-250 ease-[cubic-bezier(.2,.9,.3,1.3)] group-has-checked:scale-100 group-has-checked:opacity-100"><path d="M20 6 9 17l-5-5"/></svg></span><span class="text-[15px] font-medium">Fuse particles</span></label>
  </div>
</section>
@import "tailwindcss";

@theme {
  --color-tcb21-bg: #fbf3f1;
  --color-tcb21-bg: oklch(0.97 0.012 30);
  --color-tcb21-ink: #3a2723;
  --color-tcb21-ink: oklch(0.29 0.03 30);
  --color-tcb21-line: #f0ded9;
  --color-tcb21-line: oklch(0.92 0.02 30);
  --color-tcb21-box: #d59c90;
  --color-tcb21-box: oklch(0.74 0.07 30);
  --color-tcb21-acc: #e0364a;
  --color-tcb21-acc: oklch(0.6 0.21 18);
  --font-tcb21-sans: 'Bricolage Grotesque', system-ui, sans-serif;
  --animate-tcb21-orbit: tcb21-orbit 0.55s ease;

  @keyframes tcb21-orbit {
    0% {
      translate: -50% -50%;
      scale: 0;
    }

    45% {
      translate: 30% -160%;
      scale: 1;
    }

    100% {
      translate: -50% -50%;
      scale: 2;
    }
  }
}
/* Root rule: the full-bleed contract, stated in CSS as well as in the markup's utilities, so the
   stage is sized before the browser build compiles. */

.tcb-21 {
  width: 100%;
  min-height: 100svh;
}

Setup — do this once per project

Skip this if your project already runs Tailwind v4.

1Load Tailwind
<script src="https://cdn.jsdelivr.net/npm/@tailwindcss/browser@4"></script>

Compiles in the browser — perfect for a CodePen or a quick test, not for production.

2Add the stylesheetRequiredthe @theme block is what makes the custom utilities exist
@import "tailwindcss";

@theme {
  --color-tcb21-bg: #fbf3f1;
  --color-tcb21-bg: oklch(0.97 0.012 30);
  --color-tcb21-ink: #3a2723;
  --color-tcb21-ink: oklch(0.29 0.03 30);
  --color-tcb21-line: #f0ded9;
  --color-tcb21-line: oklch(0.92 0.02 30);
  --color-tcb21-box: #d59c90;
  --color-tcb21-box: oklch(0.74 0.07 30);
  --color-tcb21-acc: #e0364a;
  --color-tcb21-acc: oklch(0.6 0.21 18);
  --font-tcb21-sans: 'Bricolage Grotesque', system-ui, sans-serif;
  --animate-tcb21-orbit: tcb21-orbit 0.55s ease;

  @keyframes tcb21-orbit {
    0% {
      translate: -50% -50%;
      scale: 0;
    }

    45% {
      translate: 30% -160%;
      scale: 1;
    }

    100% {
      translate: -50% -50%;
      scale: 2;
    }
  }
}
/* Root rule: the full-bleed contract, stated in CSS as well as in the markup's utilities, so the
   stage is sized before the browser build compiles. */

.tcb-21 {
  width: 100%;
  min-height: 100svh;
}
3Fonts used by this demooptional — skip if you have your own type stack
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400..800&display=swap">

What changed in the port

Which parts became utilities, which stayed CSS, and why.

  • filter:blur(4px) contrast(14) became blur-[4px] contrast-[14]; transform:translate(-50%,-50%) scale(0) became -translate-1/2 scale-0.
  • The orbit keyframes now animate the individual translate/scale properties that v4 utilities use, so the animation and the utilities agree.
  • UI upgrade from the CSS original: bug fix — the goo layer gained an opaque bg-white; without it, contrast() can't sharpen alpha and the blobs never visibly merged.
  • UI upgrade: the empty border rose from #e6bcb2 (1.6:1) to 3:1.
Paste this into ChatGPT, Claude, Cursor, or any coding assistant. The block below is pre-framed with everything the AI needs to integrate this demo into your project — markup, styles, scoping notes, and the source URL. Hit Copy and paste straight into your chat.
Here's a working CSS demo from CodeFronts. Use it as-is or adapt to your framework. All classes are scoped under a unique prefix so the code won't collide with your existing styles. MIT licensed.
Demo: Gooey Blob Checkbox in Tailwind CSS — blur + contrast Filter
Source: https://codefronts.com/components/tailwind-css-checkboxes/gooey-blob-checkbox-tailwind/

Two blobs merge into a fill like drops of ink: a satellite orbits out and back while the main blob swells, and blur-[4px] contrast-[14] on their parent fuses them into one sticky shape. The port fixes the effect itself — the contrast trick only works over an opaque backdrop, which the original lacked.
## HTML
```html
<section class="tcb-21 w-full min-h-svh grid place-items-center bg-tcb21-bg px-5 py-14 font-tcb21-sans text-tcb21-ink selection:bg-tcb21-acc selection:text-white" aria-label="Gooey blob checkboxes">
  <div class="w-full max-w-[25rem] rounded-2xl border border-tcb21-line bg-white px-4 py-2.5">
    <label class="group flex min-h-14 cursor-pointer items-center gap-4 px-2"><input type="checkbox" class="peer sr-only" checked><span aria-hidden="true" class="relative grid size-[30px] flex-none place-items-center overflow-hidden rounded-[9px] border-2 border-tcb21-box bg-white text-white transition-colors duration-250 peer-checked:border-tcb21-acc peer-focus-visible:outline-3 peer-focus-visible:outline-offset-3 peer-focus-visible:outline-tcb21-acc"><span class="absolute inset-0 bg-white blur-[4px] contrast-[14]"><span class="absolute left-1/2 top-1/2 size-4 -translate-1/2 scale-0 rounded-full bg-tcb21-acc transition-[scale] duration-400 ease-[cubic-bezier(.3,1.2,.4,1)] group-has-checked:scale-[2.6] motion-reduce:transition-none"></span><span class="absolute left-1/2 top-1/2 size-[9px] -translate-1/2 scale-0 rounded-full bg-tcb21-acc group-has-checked:animate-tcb21-orbit group-has-checked:scale-200 motion-reduce:animate-none"></span></span><svg aria-hidden="true" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3.5" stroke-linecap="round" stroke-linejoin="round" class="relative z-10 size-[15px] scale-50 opacity-0 transition delay-120 duration-250 ease-[cubic-bezier(.2,.9,.3,1.3)] group-has-checked:scale-100 group-has-checked:opacity-100"><path d="M20 6 9 17l-5-5"/></svg></span><span class="text-[15px] font-medium">Blend layers</span></label>
    <label class="group flex min-h-14 cursor-pointer items-center gap-4 px-2"><input type="checkbox" class="peer sr-only"><span aria-hidden="true" class="relative grid size-[30px] flex-none place-items-center overflow-hidden rounded-[9px] border-2 border-tcb21-box bg-white text-white transition-colors duration-250 peer-checked:border-tcb21-acc peer-focus-visible:outline-3 peer-focus-visible:outline-offset-3 peer-focus-visible:outline-tcb21-acc"><span class="absolute inset-0 bg-white blur-[4px] contrast-[14]"><span class="absolute left-1/2 top-1/2 size-4 -translate-1/2 scale-0 rounded-full bg-tcb21-acc transition-[scale] duration-400 ease-[cubic-bezier(.3,1.2,.4,1)] group-has-checked:scale-[2.6] motion-reduce:transition-none"></span><span class="absolute left-1/2 top-1/2 size-[9px] -translate-1/2 scale-0 rounded-full bg-tcb21-acc group-has-checked:animate-tcb21-orbit group-has-checked:scale-200 motion-reduce:animate-none"></span></span><svg aria-hidden="true" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3.5" stroke-linecap="round" stroke-linejoin="round" class="relative z-10 size-[15px] scale-50 opacity-0 transition delay-120 duration-250 ease-[cubic-bezier(.2,.9,.3,1.3)] group-has-checked:scale-100 group-has-checked:opacity-100"><path d="M20 6 9 17l-5-5"/></svg></span><span class="text-[15px] font-medium">Merge branches</span></label>
    <label class="group flex min-h-14 cursor-pointer items-center gap-4 px-2"><input type="checkbox" class="peer sr-only"><span aria-hidden="true" class="relative grid size-[30px] flex-none place-items-center overflow-hidden rounded-[9px] border-2 border-tcb21-box bg-white text-white transition-colors duration-250 peer-checked:border-tcb21-acc peer-focus-visible:outline-3 peer-focus-visible:outline-offset-3 peer-focus-visible:outline-tcb21-acc"><span class="absolute inset-0 bg-white blur-[4px] contrast-[14]"><span class="absolute left-1/2 top-1/2 size-4 -translate-1/2 scale-0 rounded-full bg-tcb21-acc transition-[scale] duration-400 ease-[cubic-bezier(.3,1.2,.4,1)] group-has-checked:scale-[2.6] motion-reduce:transition-none"></span><span class="absolute left-1/2 top-1/2 size-[9px] -translate-1/2 scale-0 rounded-full bg-tcb21-acc group-has-checked:animate-tcb21-orbit group-has-checked:scale-200 motion-reduce:animate-none"></span></span><svg aria-hidden="true" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3.5" stroke-linecap="round" stroke-linejoin="round" class="relative z-10 size-[15px] scale-50 opacity-0 transition delay-120 duration-250 ease-[cubic-bezier(.2,.9,.3,1.3)] group-has-checked:scale-100 group-has-checked:opacity-100"><path d="M20 6 9 17l-5-5"/></svg></span><span class="text-[15px] font-medium">Fuse particles</span></label>
  </div>
</section>
```
## CSS
```css
@import "tailwindcss";

@theme {
  --color-tcb21-bg: #fbf3f1;
  --color-tcb21-bg: oklch(0.97 0.012 30);
  --color-tcb21-ink: #3a2723;
  --color-tcb21-ink: oklch(0.29 0.03 30);
  --color-tcb21-line: #f0ded9;
  --color-tcb21-line: oklch(0.92 0.02 30);
  --color-tcb21-box: #d59c90;
  --color-tcb21-box: oklch(0.74 0.07 30);
  --color-tcb21-acc: #e0364a;
  --color-tcb21-acc: oklch(0.6 0.21 18);
  --font-tcb21-sans: 'Bricolage Grotesque', system-ui, sans-serif;
  --animate-tcb21-orbit: tcb21-orbit 0.55s ease;

  @keyframes tcb21-orbit {
    0% {
      translate: -50% -50%;
      scale: 0;
    }

    45% {
      translate: 30% -160%;
      scale: 1;
    }

    100% {
      translate: -50% -50%;
      scale: 2;
    }
  }
}
/* Root rule: the full-bleed contract, stated in CSS as well as in the markup's utilities, so the
   stage is sized before the browser build compiles. */

.tcb-21 {
  width: 100%;
  min-height: 100svh;
}
```

How this works

How goo works. Blur softens the blobs' edges into gradients; a huge contrast() snaps those gradients back to hard edges — where two blurs overlap, they snap into one merged shape.

The fix. Contrast operates on colour, not alpha. Over a transparent layer, blurred edges stay semi-transparent and never sharpen. The goo layer now has bg-white, so contrast has something to push against.

Filter composition. In v4, blur-* and contrast-* write separate --tw-* variables into one filter, so they combine.

Make it yours

  • Stickier: blur-[6px] contrast-[20].
  • More satellites: add blobs with staggered [animation-delay:…].
  • Colour: --color-tcb21-acc (the white backdrop must match the box background).
  • Orbit path: edit the 45% keyframe translate.

Gotchas — read before shipping

  • The goo backdrop colour must match the box's background or you'll see a halo.
  • High contrast values also shift the blob colour — pick the accent after testing.
  • Filters are GPU-heavy; keep gooey controls few.

Browser support

ChromeSafariFirefoxEdge
111+16.4+128+111+

CSS filters are universal; the individual translate/scale properties need Chrome 104 / Safari 14.1.

Techniques used in this demo

Plain CSSno Tailwind surface

@keyframestw ↗

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