# Lock / Unlock animated icon

> Add the Lock / Unlock micro animation to React with react-useanimations or shadcn. It toggles between two states on click; free MIT Lottie and SVG files.

The Lock / Unlock animated icon toggles between two states on click in 0.33 s, a good fit for show and hide password fields. Click-to-toggle icons typically drive mute/unmute, show/hide password, menu/close, play/pause and like buttons. Also known as padlock, secure and private.

## Facts

- Interaction: [Click toggle](https://useanimations.com/interactions/click-toggle). Toggles between two states on click, or switches immediately when reduced motion is preferred.
- Category: [Action](https://useanimations.com/categories/action)
- Duration: 0.33 s at 30 fps
- Artboard: 32 × 32 px
- Lottie size: 1.6 kB
- License: MIT, attribution optional ([Licencing & Terms](https://useanimations.com/licencing-and-terms))

## Files

- Lottie JSON: https://useanimations.com/icons/lock.json
- Static SVG (lock): https://useanimations.com/icons/lock/lock.svg
- ZIP (Lottie JSON and SVGs): https://useanimations.com/icons/lock.zip
- shadcn registry item: https://useanimations.com/r/lock.json
- Web page: https://useanimations.com/icons/lock

## React

```bash
npm install react-useanimations
```

```jsx
import UseAnimations from 'react-useanimations';
import lock from 'react-useanimations/lib/lock';

<UseAnimations animation={lock} size={32} />
```

## shadcn/ui

```bash
npx shadcn@latest add https://useanimations.com/r/lock.json
```

```tsx
import { AnimatedLock } from '@/components/animations/lock';

<AnimatedLock size={24} />
```

## HTML and lottie-web

```html
<div id="lock-icon" style="width: 48px; height: 48px"></div>

<script src="https://cdn.jsdelivr.net/npm/lottie-web@5.13.0/build/player/lottie_light.min.js"></script>
<script>
  const el = document.getElementById('lock-icon');
  const a = lottie.loadAnimation({ container: el, renderer: 'svg', loop: false, autoplay: false, path: 'https://useanimations.com/icons/lock.json' });
  const motion = matchMedia('(prefers-reduced-motion: reduce)');
  let isOn = true; // Frame 0 is on; the final frame is off.
  el.addEventListener('click', () => { isOn = !isOn; if (motion.matches) a.goToAndStop(isOn ? 0 : a.totalFrames - 1, true); else { a.setDirection(isOn ? -1 : 1); a.play(); } });
</script>
```

## FAQ

### How do I keep the Lock / Unlock icon in sync with my own state?

Make it controlled: pass active and flip it in onClick, e.g. active={on} onClick={() => setOn(!on)}. true plays to the last frame and false back to the first; an icon that mounts with active already true starts there without animating, and with reduced motion it jumps instead of playing.

### How do I make Lock / Unlock an accessible button?

Put its events on a real button with the render prop: render={(events, icon) => <button aria-label="Lock / Unlock" aria-pressed={on} {...events}><span {...icon} /></button>}. The animation itself stays aria-hidden, and aria-pressed tells screen readers which state is on.

## Related icons

- [Key](https://useanimations.com/icons/key) (hover-replay)
- [Visibility](https://useanimations.com/icons/visibility) (click-toggle)
- [Visibility V2](https://useanimations.com/icons/visibility-v2) (click-toggle)
- [Visibility V3](https://useanimations.com/icons/visibility-v3) (click-toggle)
- [Star](https://useanimations.com/icons/star) (click-toggle)
- [Bookmark](https://useanimations.com/icons/bookmark) (click-toggle)
- [Search/X](https://useanimations.com/icons/search-to-x) (click-toggle)
- [Maxi/Minimize V2](https://useanimations.com/icons/maximize-minimize-v2) (click-toggle)
- [Settings V2](https://useanimations.com/icons/settings-v2) (click-toggle)
- [Heart](https://useanimations.com/icons/heart) (click-toggle)
- [Thumb up](https://useanimations.com/icons/thumb-up) (click-toggle)
- [Shield Off](https://useanimations.com/icons/shield-off) (click-toggle)

[All action icons](https://useanimations.com/categories/action) · [All icons](https://useanimations.com/icons)