diff --git a/.changeset/toggler-plugin.md b/.changeset/toggler-plugin.md
new file mode 100644
index 000000000..fe362f117
--- /dev/null
+++ b/.changeset/toggler-plugin.md
@@ -0,0 +1,7 @@
+---
+"@tabler/core": minor
+"@tabler/preview": minor
+"@tabler/docs": minor
+---
+
+Added the `Toggler` plugin, which toggles a class or an attribute on click with `data-bs-toggle="toggler"`.
diff --git a/core/js/src/bootstrap.ts b/core/js/src/bootstrap.ts
index 26f9973c9..abf97c8db 100644
--- a/core/js/src/bootstrap.ts
+++ b/core/js/src/bootstrap.ts
@@ -11,6 +11,7 @@ export { default as Popover } from './bootstrap/popover'
 export { default as ScrollSpy } from './bootstrap/scrollspy'
 export { default as Tab } from './bootstrap/tab'
 export { default as Toast } from './bootstrap/toast'
+export { default as Toggler } from './bootstrap/toggler'
 export { default as Tooltip } from './bootstrap/tooltip'
 
 import Alert from './bootstrap/alert'
@@ -24,6 +25,7 @@ import Popover from './bootstrap/popover'
 import ScrollSpy from './bootstrap/scrollspy'
 import Tab from './bootstrap/tab'
 import Toast from './bootstrap/toast'
+import Toggler from './bootstrap/toggler'
 import Tooltip from './bootstrap/tooltip'
 
 export const bootstrap = {
@@ -38,5 +40,6 @@ export const bootstrap = {
   ScrollSpy,
   Tab,
   Toast,
+  Toggler,
   Tooltip,
 }
diff --git a/core/js/src/bootstrap/toggler.ts b/core/js/src/bootstrap/toggler.ts
new file mode 100644
index 000000000..0e8653a41
--- /dev/null
+++ b/core/js/src/bootstrap/toggler.ts
@@ -0,0 +1,135 @@
+/**
+ * --------------------------------------------------------------------------
+ * Bootstrap toggler.ts
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+ * --------------------------------------------------------------------------
+ */
+
+import BaseComponent from './base-component'
+import EventHandler from './dom/event-handler.js'
+import { eventActionOnPlugin } from './util/component-functions'
+import { defineJQueryPlugin } from './util/index.js'
+import type { JQueryCollectionLike } from './types'
+
+type TogglerConfig = {
+  attribute: string
+  value: string | number | boolean | null
+}
+
+type TogglerConfigInput = Partial<TogglerConfig> & Record<string, unknown>
+
+/**
+ * Constants
+ */
+
+const NAME = 'toggler'
+const DATA_KEY = 'bs.toggler'
+const EVENT_KEY = `.${DATA_KEY}`
+
+const EVENT_TOGGLE = `toggle${EVENT_KEY}`
+const EVENT_TOGGLED = `toggled${EVENT_KEY}`
+const EVENT_CLICK = 'click'
+
+const SELECTOR_DATA_TOGGLE = ':is([data-bs-toggle="toggler"], [data-tblr-toggle="toggler"])'
+
+const DefaultType: Record<keyof TogglerConfig, string> = {
+  attribute: 'string',
+  value: '(string|number|boolean|null)',
+}
+
+const Default: TogglerConfig = {
+  attribute: 'class',
+  value: null,
+}
+
+/**
+ * Class definition
+ */
+
+class Toggler extends BaseComponent {
+  declare _element: HTMLElement
+  declare _config: TogglerConfig
+
+  constructor(element?: Element | string | null, config?: TogglerConfigInput | null) {
+    super(element as string | HTMLElement, (config ?? undefined) as Record<string, unknown>)
+  }
+
+  // Getters
+  static get Default(): TogglerConfig {
+    return Default
+  }
+
+  static get DefaultType(): Record<keyof TogglerConfig, string> {
+    return DefaultType
+  }
+
+  static get NAME(): string {
+    return NAME
+  }
+
+  // Public
+  toggle(): void {
+    const toggleEvent = EventHandler.trigger(this._element, EVENT_TOGGLE)
+
+    if (toggleEvent?.defaultPrevented) {
+      return
+    }
+
+    this._execute()
+
+    EventHandler.trigger(this._element, EVENT_TOGGLED)
+  }
+
+  // Private
+  _execute(): void {
+    const { attribute, value } = this._config
+
+    if (attribute === 'id') {
+      return // You have to be kidding
+    }
+
+    // Nothing to toggle without a value (e.g. missing `data-bs-value`)
+    if (value === null || value === undefined) {
+      return
+    }
+
+    if (attribute === 'class') {
+      this._element.classList.toggle(String(value))
+      return
+    }
+
+    // Compare as strings since getAttribute() always returns a string
+    if (this._element.getAttribute(attribute) === String(value)) {
+      this._element.removeAttribute(attribute)
+      return
+    }
+
+    this._element.setAttribute(attribute, String(value))
+  }
+
+  // Static
+  static jQueryInterface(this: JQueryCollectionLike, config?: unknown): unknown {
+    return this.each(function (this: HTMLElement) {
+      const data = Toggler.getOrCreateInstance(this) as Toggler
+
+      if (config === 'toggle') {
+        data.toggle()
+      }
+    })
+  }
+}
+
+/**
+ * Data API implementation
+ */
+
+eventActionOnPlugin(Toggler, EVENT_CLICK, SELECTOR_DATA_TOGGLE, 'toggle')
+
+/**
+ * jQuery
+ */
+
+defineJQueryPlugin(Toggler)
+
+export default Toggler
+export type { TogglerConfig }
diff --git a/core/js/tests/unit/toggler.spec.ts b/core/js/tests/unit/toggler.spec.ts
new file mode 100644
index 000000000..b296314e4
--- /dev/null
+++ b/core/js/tests/unit/toggler.spec.ts
@@ -0,0 +1,289 @@
+import { describe, it, expect, beforeAll, afterEach, vi } from 'vitest'
+import Toggler from '../../src/bootstrap/toggler'
+import { clearFixture, getFixture } from '../helpers/fixture'
+
+describe('Toggler', () => {
+  let fixtureEl: HTMLElement
+
+  beforeAll(() => {
+    fixtureEl = getFixture()
+  })
+
+  afterEach(() => {
+    clearFixture()
+  })
+
+  describe('VERSION', () => {
+    it('should return plugin version', () => {
+      expect(typeof Toggler.VERSION).toBe('string')
+    })
+  })
+
+  describe('constructor', () => {
+    it('should take care of element either passed as a CSS selector or DOM element', () => {
+      fixtureEl.innerHTML = '<div data-bs-toggle="toggler" data-bs-value="bg-warning" data-bs-attribute="class"></div>'
+
+      const togglerEl = fixtureEl.querySelector<HTMLElement>('[data-bs-toggle="toggler"]')!
+      const togglerBySelector = new Toggler('[data-bs-toggle="toggler"]')
+      expect(togglerBySelector._element).toEqual(togglerEl)
+
+      const togglerByElement = new Toggler(togglerEl)
+      expect(togglerByElement._element).toEqual(togglerEl)
+    })
+  })
+
+  describe('toggle', () => {
+    it('should toggle class on the element', () => {
+      fixtureEl.innerHTML = '<div data-bs-toggle="toggler" data-bs-value="bg-warning" data-bs-attribute="class"></div>'
+
+      const togglerEl = fixtureEl.querySelector<HTMLElement>('[data-bs-toggle="toggler"]')!
+      const toggler = new Toggler(togglerEl)
+
+      toggler.toggle()
+      expect(togglerEl.classList.contains('bg-warning')).toBe(true)
+
+      toggler.toggle()
+      expect(togglerEl.classList.contains('bg-warning')).toBe(false)
+    })
+
+    it('should toggle attribute on the element', () => {
+      fixtureEl.innerHTML = '<div data-bs-toggle="toggler" data-bs-value="true" data-bs-attribute="hidden"></div>'
+
+      const togglerEl = fixtureEl.querySelector<HTMLElement>('[data-bs-toggle="toggler"]')!
+      const toggler = new Toggler(togglerEl)
+
+      toggler.toggle()
+      expect(togglerEl.getAttribute('hidden')).toEqual('true')
+
+      toggler.toggle()
+      expect(togglerEl.hasAttribute('hidden')).toBe(false)
+    })
+
+    it('should not throw and should be a no-op when no value is provided', () => {
+      fixtureEl.innerHTML = '<div data-bs-toggle="toggler" data-bs-attribute="class"></div>'
+
+      const togglerEl = fixtureEl.querySelector<HTMLElement>('[data-bs-toggle="toggler"]')!
+      const toggler = new Toggler(togglerEl)
+      const classNameBefore = togglerEl.className
+
+      expect(() => toggler.toggle()).not.toThrow()
+      expect(togglerEl.className).toEqual(classNameBefore)
+    })
+
+    it('should not toggle id attribute', () => {
+      fixtureEl.innerHTML = '<div data-bs-toggle="toggler" data-bs-value="new-id" data-bs-attribute="id"></div>'
+
+      const togglerEl = fixtureEl.querySelector<HTMLElement>('[data-bs-toggle="toggler"]')!
+      const toggler = new Toggler(togglerEl)
+
+      toggler.toggle()
+      expect(togglerEl.getAttribute('id')).toBeNull()
+    })
+
+    it('should trigger events', () => {
+      fixtureEl.innerHTML = '<div data-bs-toggle="toggler" data-bs-value="bg-warning" data-bs-attribute="class"></div>'
+
+      const togglerEl = fixtureEl.querySelector<HTMLElement>('[data-bs-toggle="toggler"]')!
+      const toggler = new Toggler(togglerEl)
+
+      const toggleSpy = vi.fn()
+      const toggledSpy = vi.fn()
+
+      togglerEl.addEventListener('toggle.bs.toggler', toggleSpy)
+      togglerEl.addEventListener('toggled.bs.toggler', toggledSpy)
+
+      toggler.toggle()
+
+      expect(toggleSpy).toHaveBeenCalled()
+      expect(toggledSpy).toHaveBeenCalled()
+    })
+
+    it('should not trigger toggled event if toggle is prevented', () => {
+      fixtureEl.innerHTML = '<div data-bs-toggle="toggler" data-bs-value="bg-warning" data-bs-attribute="class"></div>'
+
+      const togglerEl = fixtureEl.querySelector<HTMLElement>('[data-bs-toggle="toggler"]')!
+      const toggler = new Toggler(togglerEl)
+
+      const toggledSpy = vi.fn()
+
+      togglerEl.addEventListener('toggle.bs.toggler', (event) => {
+        event.preventDefault()
+      })
+      togglerEl.addEventListener('toggled.bs.toggler', toggledSpy)
+
+      toggler.toggle()
+
+      expect(toggledSpy).not.toHaveBeenCalled()
+    })
+  })
+
+  describe('dispose', () => {
+    it('should dispose a toggler', () => {
+      fixtureEl.innerHTML = '<div data-bs-toggle="toggler" data-bs-value="bg-warning" data-bs-attribute="class"></div>'
+
+      const togglerEl = fixtureEl.querySelector<HTMLElement>('[data-bs-toggle="toggler"]')!
+      const toggler = new Toggler(togglerEl)
+
+      expect(Toggler.getInstance(togglerEl)).not.toBeNull()
+
+      toggler.dispose()
+
+      expect(Toggler.getInstance(togglerEl)).toBeNull()
+    })
+  })
+
+  describe('getInstance', () => {
+    it('should return null if there is no instance', () => {
+      expect(Toggler.getInstance(fixtureEl)).toBeNull()
+    })
+
+    it('should return this instance', () => {
+      fixtureEl.innerHTML = '<div data-bs-toggle="toggler" data-bs-value="bg-warning" data-bs-attribute="class"></div>'
+
+      const togglerEl = fixtureEl.querySelector<HTMLElement>('[data-bs-toggle="toggler"]')!
+      const toggler = new Toggler(togglerEl)
+
+      expect(Toggler.getInstance(togglerEl)).toEqual(toggler)
+      expect(Toggler.getInstance(togglerEl)).toBeInstanceOf(Toggler)
+    })
+  })
+
+  describe('getOrCreateInstance', () => {
+    it('should return toggler instance', () => {
+      fixtureEl.innerHTML = '<div data-bs-toggle="toggler" data-bs-value="bg-warning" data-bs-attribute="class"></div>'
+
+      const togglerEl = fixtureEl.querySelector<HTMLElement>('[data-bs-toggle="toggler"]')!
+      const toggler = new Toggler(togglerEl)
+
+      expect(Toggler.getOrCreateInstance(togglerEl)).toEqual(toggler)
+      expect(Toggler.getInstance(togglerEl)).toEqual(Toggler.getOrCreateInstance(togglerEl, {}))
+      expect(Toggler.getOrCreateInstance(togglerEl)).toBeInstanceOf(Toggler)
+    })
+
+    it('should return new instance when there is no toggler instance', () => {
+      fixtureEl.innerHTML = '<div data-bs-toggle="toggler" data-bs-value="bg-warning" data-bs-attribute="class"></div>'
+
+      const togglerEl = fixtureEl.querySelector<HTMLElement>('[data-bs-toggle="toggler"]')!
+
+      expect(Toggler.getInstance(togglerEl)).toBeNull()
+      expect(Toggler.getOrCreateInstance(togglerEl)).toBeInstanceOf(Toggler)
+    })
+  })
+
+  describe('data-api', () => {
+    it('should toggle class on click', () => {
+      fixtureEl.innerHTML = '<div data-bs-toggle="toggler" data-bs-value="bg-warning" data-bs-attribute="class"></div>'
+
+      const togglerEl = fixtureEl.querySelector<HTMLElement>('[data-bs-toggle="toggler"]')!
+
+      togglerEl.click()
+      expect(togglerEl.classList.contains('bg-warning')).toBe(true)
+
+      togglerEl.click()
+      expect(togglerEl.classList.contains('bg-warning')).toBe(false)
+    })
+
+    it('should toggle attribute on click', () => {
+      fixtureEl.innerHTML = '<div data-bs-toggle="toggler" data-bs-value="true" data-bs-attribute="hidden"></div>'
+
+      const togglerEl = fixtureEl.querySelector<HTMLElement>('[data-bs-toggle="toggler"]')!
+
+      togglerEl.click()
+      expect(togglerEl.getAttribute('hidden')).toEqual('true')
+
+      togglerEl.click()
+      expect(togglerEl.hasAttribute('hidden')).toBe(false)
+    })
+
+    it('should not toggle id attribute on click', () => {
+      fixtureEl.innerHTML = '<div data-bs-toggle="toggler" data-bs-value="new-id" data-bs-attribute="id"></div>'
+
+      const togglerEl = fixtureEl.querySelector<HTMLElement>('[data-bs-toggle="toggler"]')!
+
+      togglerEl.click()
+      expect(togglerEl.getAttribute('id')).toBeNull()
+    })
+
+    it('should toggle class on target element via data-bs-target with ID selector', () => {
+      fixtureEl.innerHTML = ['<button data-bs-toggle="toggler" data-bs-target="#target-element"></button>', '<div id="target-element" data-bs-value="bg-info" data-bs-attribute="class"></div>'].join('')
+
+      const triggerEl = fixtureEl.querySelector<HTMLElement>('[data-bs-toggle="toggler"]')!
+      const targetEl = fixtureEl.querySelector<HTMLElement>('#target-element')!
+
+      triggerEl.click()
+      expect(targetEl.classList.contains('bg-info')).toBe(true)
+
+      triggerEl.click()
+      expect(targetEl.classList.contains('bg-info')).toBe(false)
+    })
+
+    it('should toggle class on multiple target elements via data-bs-target with class selector', () => {
+      fixtureEl.innerHTML = [
+        '<button data-bs-toggle="toggler" data-bs-target=".target-class"></button>',
+        '<div class="target-class" data-bs-value="bg-warning" data-bs-attribute="class"></div>',
+        '<div class="target-class" data-bs-value="bg-info" data-bs-attribute="class"></div>',
+        '<div class="target-class" data-bs-value="bg-danger" data-bs-attribute="class"></div>',
+      ].join('')
+
+      const triggerEl = fixtureEl.querySelector<HTMLElement>('[data-bs-toggle="toggler"]')!
+      const targetEls = fixtureEl.querySelectorAll('.target-class')
+
+      triggerEl.click()
+      expect(targetEls[0].classList.contains('bg-warning')).toBe(true)
+      expect(targetEls[1].classList.contains('bg-info')).toBe(true)
+      expect(targetEls[2].classList.contains('bg-danger')).toBe(true)
+
+      triggerEl.click()
+      expect(targetEls[0].classList.contains('bg-warning')).toBe(false)
+      expect(targetEls[1].classList.contains('bg-info')).toBe(false)
+      expect(targetEls[2].classList.contains('bg-danger')).toBe(false)
+    })
+
+    it('should toggle attribute on target element via data-bs-target', () => {
+      fixtureEl.innerHTML = ['<button data-bs-toggle="toggler" data-bs-target="#target-fieldset"></button>', '<fieldset id="target-fieldset" data-bs-value="disabled" data-bs-attribute="disabled"></fieldset>'].join('')
+
+      const triggerEl = fixtureEl.querySelector<HTMLElement>('[data-bs-toggle="toggler"]')!
+      const targetEl = fixtureEl.querySelector<HTMLElement>('#target-fieldset')!
+
+      triggerEl.click()
+      expect(targetEl.getAttribute('disabled')).toEqual('disabled')
+
+      triggerEl.click()
+      expect(targetEl.hasAttribute('disabled')).toBe(false)
+    })
+
+    it('should toggle target element via href attribute as fallback', () => {
+      fixtureEl.innerHTML = ['<a data-bs-toggle="toggler" href="#target-via-href"></a>', '<div id="target-via-href" data-bs-value="active" data-bs-attribute="class"></div>'].join('')
+
+      const triggerEl = fixtureEl.querySelector<HTMLElement>('[data-bs-toggle="toggler"]')!
+      const targetEl = fixtureEl.querySelector<HTMLElement>('#target-via-href')!
+
+      triggerEl.click()
+      expect(targetEl.classList.contains('active')).toBe(true)
+
+      triggerEl.click()
+      expect(targetEl.classList.contains('active')).toBe(false)
+    })
+    it('should work with the data-tblr- prefix', () => {
+      fixtureEl.innerHTML = ['<button data-tblr-toggle="toggler" data-tblr-target="#target-tblr"></button>', '<div id="target-tblr" data-tblr-value="active"></div>'].join('')
+
+      const triggerEl = fixtureEl.querySelector<HTMLElement>('[data-tblr-toggle="toggler"]')!
+      const targetEl = fixtureEl.querySelector<HTMLElement>('#target-tblr')!
+
+      triggerEl.click()
+      expect(targetEl.classList.contains('active')).toBe(true)
+    })
+
+    it('should not toggle when the trigger is disabled', () => {
+      fixtureEl.innerHTML = ['<button data-bs-toggle="toggler" data-bs-value="active" disabled></button>', '<a href="#" class="disabled" data-tblr-toggle="toggler" data-tblr-value="active"></a>'].join('')
+
+      const buttonEl = fixtureEl.querySelector<HTMLElement>('button')!
+      const linkEl = fixtureEl.querySelector<HTMLElement>('a')!
+
+      buttonEl.click()
+      linkEl.click()
+      expect(buttonEl.classList.contains('active')).toBe(false)
+      expect(linkEl.classList.contains('active')).toBe(false)
+    })
+  })
+})
diff --git a/core/package.json b/core/package.json
index 37e580c94..753bbb42f 100644
--- a/core/package.json
+++ b/core/package.json
@@ -212,7 +212,7 @@
       },
       {
         "path": "./dist/js/tabler.js",
-        "maxSize": "58 kB"
+        "maxSize": "59 kB"
       },
       {
         "path": "./dist/js/tabler.min.js",
@@ -220,7 +220,7 @@
       },
       {
         "path": "./dist/js/tabler.esm.js",
-        "maxSize": "58 kB"
+        "maxSize": "59 kB"
       },
       {
         "path": "./dist/js/tabler.esm.min.js",
diff --git a/docs/content/ui/components/toggler.mdx b/docs/content/ui/components/toggler.mdx
new file mode 100644
index 000000000..1f3ee29df
--- /dev/null
+++ b/docs/content/ui/components/toggler.mdx
@@ -0,0 +1,105 @@
+---
+title: Toggler
+summary: Toggler switches a class or an attribute on click. It needs only data attributes, so you do not have to write small one-off scripts.
+description: Toggle a class or any attribute on click with data attributes only - no custom JavaScript needed.
+added-in: '1.7.0'
+related: [/ui/components/switch-icon, /ui/components/button]
+source: core/js/src/bootstrap/toggler.ts
+---
+import Example from '@components/Example.astro';
+
+## Overview
+
+Add `data-bs-toggle="toggler"` to an element and put the class name in `data-bs-value`. Each click adds the class, and the next click removes it.
+
+<Example centered>
+<button type="button" class="btn" data-bs-toggle="toggler" data-bs-value="btn-primary">Toggle btn-primary</button>
+</Example>
+
+## Usage
+
+### Remove an existing class
+
+If the element already has the class, the first click removes it.
+
+<Example centered>
+<button type="button" class="btn btn-primary" data-bs-toggle="toggler" data-bs-value="btn-primary">Starts with btn-primary</button>
+</Example>
+
+### Target element
+
+Use `data-bs-target` to change another element. Put `data-bs-value` on the target, not on the button.
+
+<Example>
+<button type="button" class="btn mb-3" data-bs-toggle="toggler" data-bs-target="#toggler-target">Toggle</button>
+<div id="toggler-target" class="p-3 rounded border" data-bs-value="bg-primary-lt">The button toggles bg-primary-lt here.</div>
+</Example>
+
+### Multiple elements
+
+A class selector in `data-bs-target` toggles every matching element. Each one can have its own value.
+
+<Example>
+<button type="button" class="btn mb-3" data-bs-toggle="toggler" data-bs-target=".toggler-target">Toggle all</button>
+<div class="toggler-target p-3 mb-2 rounded border" data-bs-value="bg-blue-lt">Toggles bg-blue-lt</div>
+<div class="toggler-target p-3 rounded border" data-bs-value="bg-green-lt">Toggles bg-green-lt</div>
+</Example>
+
+### Toggle an attribute
+
+Set `data-bs-attribute` to toggle an attribute instead of a class. The attribute gets the value from `data-bs-value`, and the next click removes the attribute.
+
+<Example>
+<button type="button" class="btn mb-3" data-bs-toggle="toggler" data-bs-target="#toggler-hidden">Show or hide</button>
+<div id="toggler-hidden" class="p-3 rounded border" data-bs-attribute="hidden" data-bs-value="true">Now you see me.</div>
+</Example>
+
+You can use the same pattern to toggle `disabled` on a `fieldset` and lock all controls inside it. Every attribute works except `id`.
+
+### Data attributes
+
+| Attribute | Description |
+| --- | --- |
+| `data-bs-toggle="toggler"` | Turns the element into a trigger. |
+| `data-bs-target` | Optional CSS selector of the element to change. Without it, the trigger changes itself. |
+| `data-bs-attribute` | Attribute to toggle. Default is `class`. |
+| `data-bs-value` | Class name or attribute value to toggle. Without it, nothing happens. |
+
+### JavaScript
+
+Toggler is made to avoid writing JavaScript, but you can also use it from code.
+
+```js
+const toggler = tabler.Toggler.getOrCreateInstance('#my-element', {
+  attribute: 'class',
+  value: 'active',
+})
+
+toggler.toggle()
+```
+
+| Method | Description |
+| --- | --- |
+| `toggle()` | Toggles the class or the attribute. |
+| `dispose()` | Removes the instance from the element. |
+| `getInstance()` | Static. Returns the instance of an element, or `null`. |
+| `getOrCreateInstance()` | Static. Returns the instance of an element, or creates one. |
+
+### Events
+
+| Event | Description |
+| --- | --- |
+| `toggle.bs.toggler` | Fires before the change. Call `event.preventDefault()` to stop it. |
+| `toggled.bs.toggler` | Fires after the change. |
+
+```js
+document.getElementById('my-element').addEventListener('toggled.bs.toggler', () => {
+  // do something
+})
+```
+
+## Accessibility
+
+- Use a `<button>` as the trigger, so it works with the keyboard.
+- Toggler does not change ARIA attributes. If the change shows or hides content, keep `aria-expanded` or `aria-pressed` in sync in a `toggled.bs.toggler` listener, or use [Collapse](/ui/components/accordion) instead.
+- A trigger with the `disabled` attribute or the `.disabled` class does nothing.
diff --git a/preview/pages/toggler.astro b/preview/pages/toggler.astro
new file mode 100644
index 000000000..509d14b09
--- /dev/null
+++ b/preview/pages/toggler.astro
@@ -0,0 +1,94 @@
+---
+import DefaultLayout from '@shared/layouts/DefaultLayout.astro'
+import Card from '@ui/Card.astro'
+import CardBody from '@ui/CardBody.astro'
+import CardTitle from '@ui/CardTitle.astro'
+import CardSubtitle from '@ui/CardSubtitle.astro'
+import DocsLink from '@ui/DocsLink.astro'
+
+const colors = ['blue-lt', 'green-lt', 'orange-lt'] as const
+---
+
+<DefaultLayout title="Toggler" pageMenu="base.toggler" description="Toggler switches a class or an attribute on click, with data attributes only and no custom JavaScript.">
+  <DocsLink slot="page-header-actions" path="/ui/components/toggler" />
+
+  <div class="row row-cards">
+    <div class="col-md-6 col-lg-4">
+      <Card>
+        <CardBody>
+          <CardTitle>Toggle a class</CardTitle>
+          <CardSubtitle>The button toggles the class from <code>data-bs-value</code> on itself.</CardSubtitle>
+          <button type="button" class="btn" data-bs-toggle="toggler" data-bs-value="btn-primary">Toggle <code>btn-primary</code></button>
+        </CardBody>
+      </Card>
+    </div>
+
+    <div class="col-md-6 col-lg-4">
+      <Card>
+        <CardBody>
+          <CardTitle>Remove an existing class</CardTitle>
+          <CardSubtitle>When the element already has the class, the first click removes it.</CardSubtitle>
+          <button type="button" class="btn btn-primary" data-bs-toggle="toggler" data-bs-value="btn-primary">Starts with <code>btn-primary</code></button>
+        </CardBody>
+      </Card>
+    </div>
+
+    <div class="col-md-6 col-lg-4">
+      <Card>
+        <CardBody>
+          <CardTitle>Target element</CardTitle>
+          <CardSubtitle>Point <code>data-bs-target</code> at another element. The value lives on the target.</CardSubtitle>
+          <button type="button" class="btn mb-3" data-bs-toggle="toggler" data-bs-target="#toggler-target">Toggle</button>
+          <div id="toggler-target" class="p-3 rounded border" data-bs-value="bg-primary-lt">The button toggles <code>bg-primary-lt</code> here.</div>
+        </CardBody>
+      </Card>
+    </div>
+
+    <div class="col-md-6 col-lg-4">
+      <Card>
+        <CardBody>
+          <CardTitle>Multiple elements</CardTitle>
+          <CardSubtitle>A class selector toggles every match, each with its own value.</CardSubtitle>
+          <button type="button" class="btn mb-3" data-bs-toggle="toggler" data-bs-target=".toggler-target">Toggle all</button>
+          <div class="space-y-2">
+            {
+              colors.map((color) => (
+                <div class="toggler-target p-3 rounded border" data-bs-value={`bg-${color}`}>
+                  Toggles <code>bg-{color}</code>
+                </div>
+              ))
+            }
+          </div>
+        </CardBody>
+      </Card>
+    </div>
+
+    <div class="col-md-6 col-lg-4">
+      <Card>
+        <CardBody>
+          <CardTitle>Toggle an attribute</CardTitle>
+          <CardSubtitle>Set <code>data-bs-attribute</code> to toggle an attribute instead, here <code>hidden</code>.</CardSubtitle>
+          <button type="button" class="btn mb-3" data-bs-toggle="toggler" data-bs-target="#toggler-hidden">Show or hide</button>
+          <div id="toggler-hidden" class="p-3 rounded border" data-bs-attribute="hidden" data-bs-value="true">Now you see me.</div>
+        </CardBody>
+      </Card>
+    </div>
+
+    <div class="col-md-6 col-lg-4">
+      <Card>
+        <CardBody>
+          <CardTitle>Disable a form</CardTitle>
+          <CardSubtitle>Toggle <code>disabled</code> on a <code>fieldset</code> to lock every control inside.</CardSubtitle>
+          <button type="button" class="btn mb-3" data-bs-toggle="toggler" data-bs-target="#toggler-fieldset">Lock or unlock</button>
+          <fieldset id="toggler-fieldset" data-bs-attribute="disabled" data-bs-value="disabled">
+            <div class="mb-3">
+              <label class="form-label" for="toggler-name">Name</label>
+              <input type="text" class="form-control" id="toggler-name" placeholder="Your name" />
+            </div>
+            <button type="button" class="btn btn-primary">Save</button>
+          </fieldset>
+        </CardBody>
+      </Card>
+    </div>
+  </div>
+</DefaultLayout>
diff --git a/shared/data/docs.json b/shared/data/docs.json
index ba3a7ac42..0e2851d1e 100644
--- a/shared/data/docs.json
+++ b/shared/data/docs.json
@@ -326,6 +326,10 @@
 							"title": "Toast",
 							"url": "/ui/components/toast"
 						},
+						{
+							"title": "Toggler",
+							"url": "/ui/components/toggler"
+						},
 						{
 							"title": "Tooltip",
 							"url": "/ui/components/tooltip"
diff --git a/shared/data/menu.json b/shared/data/menu.json
index f0df71c6d..53ca43fb5 100644
--- a/shared/data/menu.json
+++ b/shared/data/menu.json
@@ -261,6 +261,10 @@
         "title": "Toasts",
         "url": "toasts.html"
       },
+      "toggler": {
+        "title": "Toggler",
+        "url": "toggler.html"
+      },
       "tracking": {
         "title": "Tracking",
         "url": "tracking.html"