28 Tailwind CSS Input Fields
26 / 28

All 28 in 28 Tailwind CSS Input Fields

  1. 01Tailwind Floating Label Input
  2. 02Tailwind Underline Sweep Input
  3. 03Tailwind Neon Glow Input
  4. 04Tailwind Frosted Glass Input
  5. 05Tailwind Notched Outline Input
  6. 06Tailwind Drawn Border Input
  7. 07Tailwind Inline Validation Input
  8. 08Tailwind Search Input With Clear
  9. 09Tailwind Password Strength Meter
  10. 10Tailwind OTP Code Input
  11. 11Tailwind Rotating Placeholder Input
  12. 12Tailwind Tag Chip Input
  13. 13Tailwind Phone Input With Country
  14. 14Tailwind Stepper Number Input
  15. 15Tailwind File Drop Zone
  16. 16Tailwind Currency Input
  17. 17Tailwind Native Date Input
  18. 18Tailwind Time Range Input
  19. 19Tailwind Colour Picker Input
  20. 20Tailwind Voice Search Input
  21. 21Tailwind Email Suggestion Combobox
  22. 22Tailwind Auto-Grow Textarea
  23. 23Tailwind Inline Edit Field
  24. 24Tailwind Range Slider
  25. 25Tailwind URL Input With Protocol
  26. 26Tailwind Credit Card Input
  27. 27Tailwind Password Toggle Input
  28. 28Tailwind Brutalist Input
Tailwind + JSMIT licensed

Tailwind Credit Card Input

Auto-formatted card number with brand-aware accent. The brand lives in a data-brand attribute and every colour reads it as a variant — and unlike the original, reformatting no longer throws your caret to the end of the field.

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The code

<div class="tif-26 grid min-h-svh w-full place-items-center bg-tif26-bg px-6 py-14 font-tif26-mono" aria-label="Credit card input demo">
  <label class="grid w-full max-w-80 gap-1.5">
    <span class="text-[10px] tracking-[0.12em] text-tif26-mut uppercase">Card number</span>
    <span data-tif26 class="group flex items-center gap-2.5 rounded-[10px] border border-white/12 bg-tif26-field py-0 pr-3 pl-3.5 transition-colors duration-200 focus-within:border-tif26-acc">
      <span aria-hidden="true" data-tif26-brand
        class="shrink-0 rounded bg-tif26-acc/12 px-1.75 py-0.75 text-[9px] font-bold tracking-[0.08em] text-tif26-acc transition-colors duration-200 group-data-[brand=visa]:bg-tif26-visa/18 group-data-[brand=visa]:text-tif26-visa group-data-[brand=mastercard]:bg-tif26-mc/16 group-data-[brand=mastercard]:text-tif26-mc group-data-[brand=amex]:bg-tif26-amex/16 group-data-[brand=amex]:text-tif26-amex group-data-[brand=discover]:bg-tif26-disc/16 group-data-[brand=discover]:text-tif26-disc">CARD</span>
      <input type="text" name="tif26-cc" inputmode="numeric" autocomplete="cc-number" maxlength="19" placeholder="•••• •••• •••• ••••" aria-describedby="tif26-note"
        class="min-w-0 flex-1 border-0 bg-transparent py-3.25 text-sm font-semibold tracking-[0.08em] tabular-nums text-tif26-ink outline-none placeholder:text-tif26-mut">
    </span>
    <span id="tif26-note" class="text-[10px] text-tif26-mut">Demo only — never collect raw card numbers outside a PCI-compliant iframe.</span>
  </label>
</div>
@import "tailwindcss";

@theme {
  --color-tif26-bg: #12121a;
  --color-tif26-bg: oklch(0.19 0.015 285);
  --color-tif26-field: #1a1a22;
  --color-tif26-field: oklch(0.23 0.015 285);
  --color-tif26-ink: #f0eeff;
  --color-tif26-ink: oklch(0.95 0.02 290);
  --color-tif26-mut: #b8b6d4;
  --color-tif26-mut: oklch(0.77 0.03 290);
  --color-tif26-acc: #f5a84a;
  --color-tif26-acc: oklch(0.79 0.13 70);
  --color-tif26-visa: #6aa3e0;
  --color-tif26-visa: oklch(0.7 0.1 250);
  --color-tif26-mc: #ff7a7a;
  --color-tif26-mc: oklch(0.72 0.15 25);
  --color-tif26-amex: #2eb88a;
  --color-tif26-amex: oklch(0.7 0.13 165);
  --color-tif26-disc: #fbbf24;
  --color-tif26-disc: oklch(0.84 0.16 85);
  --font-tif26-mono: 'JetBrains Mono', ui-monospace, monospace;
}

.tif-26 {
  width: 100%;
}

.tif-26 ::selection {
  background: var(--color-tif26-acc);
  color: #12121a;
}
(function () {
  function detect(digits) {
    if (/^4/.test(digits)) return ['visa', 'VISA'];
    if (/^(5[1-5]|2[2-7])/.test(digits)) return ['mastercard', 'MC'];
    if (/^3[47]/.test(digits)) return ['amex', 'AMEX'];
    if (/^6(011|5)/.test(digits)) return ['discover', 'DISC'];
    return ['', 'CARD'];
  }

  document.querySelectorAll('.tif-26').forEach(function (root) {
    if (root.dataset.bound) return; root.dataset.bound = '1';
    var wrap = root.querySelector('[data-tif26]');
    var badge = root.querySelector('[data-tif26-brand]');
    var input = wrap && wrap.querySelector('input');
    if (!wrap || !input) return;

    input.addEventListener('input', function () {
      var caret = input.selectionStart;
      var digitsBefore = input.value.slice(0, caret).replace(/\D/g, '').length;
      var digits = input.value.replace(/\D/g, '').slice(0, 19);
      input.value = (digits.match(/.{1,4}/g) || ['']).join(' ');

      var seen = 0, pos = 0;
      while (pos < input.value.length && seen < digitsBefore) {
        if (/\d/.test(input.value[pos])) seen++;
        pos++;
      }
      input.setSelectionRange(pos, pos);

      var info = detect(digits);
      if (info[0]) wrap.setAttribute('data-brand', info[0]);
      else wrap.removeAttribute('data-brand');
      if (badge) badge.textContent = info[1];
    });
  });
})();

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-tif26-bg: #12121a;
  --color-tif26-bg: oklch(0.19 0.015 285);
  --color-tif26-field: #1a1a22;
  --color-tif26-field: oklch(0.23 0.015 285);
  --color-tif26-ink: #f0eeff;
  --color-tif26-ink: oklch(0.95 0.02 290);
  --color-tif26-mut: #b8b6d4;
  --color-tif26-mut: oklch(0.77 0.03 290);
  --color-tif26-acc: #f5a84a;
  --color-tif26-acc: oklch(0.79 0.13 70);
  --color-tif26-visa: #6aa3e0;
  --color-tif26-visa: oklch(0.7 0.1 250);
  --color-tif26-mc: #ff7a7a;
  --color-tif26-mc: oklch(0.72 0.15 25);
  --color-tif26-amex: #2eb88a;
  --color-tif26-amex: oklch(0.7 0.13 165);
  --color-tif26-disc: #fbbf24;
  --color-tif26-disc: oklch(0.84 0.16 85);
  --font-tif26-mono: 'JetBrains Mono', ui-monospace, monospace;
}

.tif-26 {
  width: 100%;
}

.tif-26 ::selection {
  background: var(--color-tif26-acc);
  color: #12121a;
}
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=JetBrains+Mono:wght@400;500;700&display=swap">

What changed in the port

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

  • Two bugs fixed. The digit regex was double-escaped and matched literal backslashes; and the caret jumped to the end on every keystroke — the original lists that as a gotcha and ships it anyway. Both handled.
  • Four [data-brand=&quot;…&quot;] .badge rule blocks become group-data-[brand=…]: utilities in the badge's own class list.
  • tabular-nums and a PCI warning visible in the UI, not just in the docs.
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: Tailwind Credit Card Input
Source: https://codefronts.com/components/tailwind-css-input-fields/tailwind-credit-card-input/

Auto-formatted card number with brand-aware accent. The brand lives in a data-brand attribute and every colour reads it as a variant — and unlike the original, reformatting no longer throws your caret to the end of the field.
## HTML
```html
<div class="tif-26 grid min-h-svh w-full place-items-center bg-tif26-bg px-6 py-14 font-tif26-mono" aria-label="Credit card input demo">
  <label class="grid w-full max-w-80 gap-1.5">
    <span class="text-[10px] tracking-[0.12em] text-tif26-mut uppercase">Card number</span>
    <span data-tif26 class="group flex items-center gap-2.5 rounded-[10px] border border-white/12 bg-tif26-field py-0 pr-3 pl-3.5 transition-colors duration-200 focus-within:border-tif26-acc">
      <span aria-hidden="true" data-tif26-brand
        class="shrink-0 rounded bg-tif26-acc/12 px-1.75 py-0.75 text-[9px] font-bold tracking-[0.08em] text-tif26-acc transition-colors duration-200 group-data-[brand=visa]:bg-tif26-visa/18 group-data-[brand=visa]:text-tif26-visa group-data-[brand=mastercard]:bg-tif26-mc/16 group-data-[brand=mastercard]:text-tif26-mc group-data-[brand=amex]:bg-tif26-amex/16 group-data-[brand=amex]:text-tif26-amex group-data-[brand=discover]:bg-tif26-disc/16 group-data-[brand=discover]:text-tif26-disc">CARD</span>
      <input type="text" name="tif26-cc" inputmode="numeric" autocomplete="cc-number" maxlength="19" placeholder="•••• •••• •••• ••••" aria-describedby="tif26-note"
        class="min-w-0 flex-1 border-0 bg-transparent py-3.25 text-sm font-semibold tracking-[0.08em] tabular-nums text-tif26-ink outline-none placeholder:text-tif26-mut">
    </span>
    <span id="tif26-note" class="text-[10px] text-tif26-mut">Demo only — never collect raw card numbers outside a PCI-compliant iframe.</span>
  </label>
</div>
```
## CSS
```css
@import "tailwindcss";

@theme {
  --color-tif26-bg: #12121a;
  --color-tif26-bg: oklch(0.19 0.015 285);
  --color-tif26-field: #1a1a22;
  --color-tif26-field: oklch(0.23 0.015 285);
  --color-tif26-ink: #f0eeff;
  --color-tif26-ink: oklch(0.95 0.02 290);
  --color-tif26-mut: #b8b6d4;
  --color-tif26-mut: oklch(0.77 0.03 290);
  --color-tif26-acc: #f5a84a;
  --color-tif26-acc: oklch(0.79 0.13 70);
  --color-tif26-visa: #6aa3e0;
  --color-tif26-visa: oklch(0.7 0.1 250);
  --color-tif26-mc: #ff7a7a;
  --color-tif26-mc: oklch(0.72 0.15 25);
  --color-tif26-amex: #2eb88a;
  --color-tif26-amex: oklch(0.7 0.13 165);
  --color-tif26-disc: #fbbf24;
  --color-tif26-disc: oklch(0.84 0.16 85);
  --font-tif26-mono: 'JetBrains Mono', ui-monospace, monospace;
}

.tif-26 {
  width: 100%;
}

.tif-26 ::selection {
  background: var(--color-tif26-acc);
  color: #12121a;
}
```

## JavaScript
```js
(function () {
  function detect(digits) {
    if (/^4/.test(digits)) return ['visa', 'VISA'];
    if (/^(5[1-5]|2[2-7])/.test(digits)) return ['mastercard', 'MC'];
    if (/^3[47]/.test(digits)) return ['amex', 'AMEX'];
    if (/^6(011|5)/.test(digits)) return ['discover', 'DISC'];
    return ['', 'CARD'];
  }

  document.querySelectorAll('.tif-26').forEach(function (root) {
    if (root.dataset.bound) return; root.dataset.bound = '1';
    var wrap = root.querySelector('[data-tif26]');
    var badge = root.querySelector('[data-tif26-brand]');
    var input = wrap && wrap.querySelector('input');
    if (!wrap || !input) return;

    input.addEventListener('input', function () {
      var caret = input.selectionStart;
      var digitsBefore = input.value.slice(0, caret).replace(/\D/g, '').length;
      var digits = input.value.replace(/\D/g, '').slice(0, 19);
      input.value = (digits.match(/.{1,4}/g) || ['']).join(' ');

      var seen = 0, pos = 0;
      while (pos < input.value.length && seen < digitsBefore) {
        if (/\d/.test(input.value[pos])) seen++;
        pos++;
      }
      input.setSelectionRange(pos, pos);

      var info = detect(digits);
      if (info[0]) wrap.setAttribute('data-brand', info[0]);
      else wrap.removeAttribute('data-brand');
      if (badge) badge.textContent = info[1];
    });
  });
})();
```

How this works

Strip, group, re-place the caret. Each keystroke rebuilds the value, so the handler has to put the cursor back where the user's digits left it:

var before = input.value.slice(0, input.selectionStart).replace(/\D/g, '').length;
input.value = digits.match(/.{1,4}/g).join(' ');
// walk forward past 'before' digits to find the new index

Brand is a BIN prefix. ^4 Visa, ^5[1-5]|^2[2-7] Mastercard, ^3[47] Amex, ^6(011|5) Discover. That tells you what logo to show, and nothing at all about whether the number is real.

Make it yours

  • More brands: JCB ^35, Diners ^3[0689], UnionPay ^62.
  • Logos: swap the text badge for an SVG keyed off data-brand.
  • Amex grouping: 4-6-5, not 4-4-4-4 — special-case the format when the brand is amex.
  • Luhn: check on blur to catch typos before submit, without blocking autofill.

Gotchas — read before shipping

  • PCI DSS: never let a raw PAN reach your server. Ship this inside Stripe Elements, Braintree Hosted Fields or an Adyen iframe. This demo is styling education.
  • Reformatting on every keystroke moves the caret unless you restore it — which is why the restore code is in the demo rather than in the gotcha list.
  • BIN detection is not validation. A card starting with 4 and sixteen digits of nonsense is still nonsense.

Browser support

ChromeSafariFirefoxEdge
111+16.4+128+111+

autocomplete="cc-number" autofill is honoured by Safari 11+, Chrome 70+ and mobile password managers.

Techniques used in this demo

Theme tokensset in @theme, used by a utility

oklch()tw ↗

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