Title: SmoothPreview
Author: sarfaraz23
Published: <strong>19 Agosto 2026</strong>
Last modified: 19 Agosto 2026

---

Ricerca i plugin

![](https://ps.w.org/smoothpreview/assets/banner-772x250.png?rev=3655169)

![](https://ps.w.org/smoothpreview/assets/icon-256x256.png?rev=3655169)

# SmoothPreview

 Di [sarfaraz23](https://profiles.wordpress.org/sarfaraz23/)

[Scarica](https://downloads.wordpress.org/plugin/smoothpreview.1.0.0.zip)

 * [Dettagli](https://it.wordpress.org/plugins/smoothpreview/#description)
 * [Recensioni](https://it.wordpress.org/plugins/smoothpreview/#reviews)
 *  [Installazione](https://it.wordpress.org/plugins/smoothpreview/#installation)
 * [Sviluppo](https://it.wordpress.org/plugins/smoothpreview/#developers)

 [Supporto](https://wordpress.org/support/plugin/smoothpreview/)

## Descrizione

**SmoothPreview** brings modern app-style loading placeholders to your WordPress
and WooCommerce media galleries.

Instead of displaying blank white boxes or causing sudden vertical jumps while images
download, SmoothPreview calculates the photo’s exact dominant RGB color and locks
image aspect ratio server-side to guarantee **0 Cumulative Layout Shift (0 CLS)**.

#### Key Features

 * 🎨 **Adaptive Dominant Color Extraction**: Instantly samples photo colors in 
   less than 1 millisecond.
 * ⬛ **Classic Light Grey Skeleton Box**: Clean minimal loading placeholder mode.
 * ✨ **5 Shimmer Motion Directions**: Horizontal (LTR/RTL), Vertical (TTB/BTT),
   and Diagonal wave flashes.
 * 📐 **0 Layout Shift (CLS Prevention)**: Hard-locks image container aspect ratios.
 * 🛡️ **Admin Workflow Bypass**: Automatically bypasses preview effects while editing
   pages in WP Admin.
 * 🌙 **Auto Dark Mode**: Detects visitor dark mode preferences automatically.
 * ⚡ **Ultra Lightweight**: Zero external library dependencies, 100% PHP & CSS 
   native.

## Installazione

 1. Upload the `smooth-preview` directory to `/wp-content/plugins/`.
 2. Activate the plugin through the ‘Plugins’ menu in WordPress.
 3. Go to **Settings > SmoothPreview** to customize your preferred shimmer direction
    and placeholder style.

## FAQ

### Does SmoothPreview work with WooCommerce?

Yes! SmoothPreview is 100% compatible with WooCommerce shop grids, product loops,
and single product image galleries.

### Does this plugin slow down page speed?

No. Dominant color extraction is cached in post metadata and runs in less than 1ms.

## Recensioni

Non ci sono recensioni per questo plugin.

## Contributi e sviluppo

“SmoothPreview” è un software open source. Le persone che hanno contribuito allo
sviluppo di questo plugin sono indicate di seguito.

Collaboratori

 *   [ sarfaraz23 ](https://profiles.wordpress.org/sarfaraz23/)

[Traduci “SmoothPreview” nella tua lingua.](https://translate.wordpress.org/projects/wp-plugins/smoothpreview)

### Ti interessa lo sviluppo?

[Esplora il codice](https://plugins.trac.wordpress.org/browser/smoothpreview/) segui
il [repository SVN](https://plugins.svn.wordpress.org/smoothpreview/), segui il 
[log delle modifiche](https://plugins.trac.wordpress.org/log/smoothpreview/) tramite
[RSS](https://plugins.trac.wordpress.org/log/smoothpreview/?limit=100&mode=stop_on_copy&format=rss).

## Changelog

#### 1.0.0

 * Initial public release on WordPress.org.

## Meta

 *  Versione **1.0.0**
 *  Ultimo aggiornamento **1 mese fa**
 *  Installazioni attive **Meno di 10**
 *  Versione WordPress ** 5.8 o superiore **
 *  Testato fino alla versione **7.0.6**
 *  Versione PHP ** 7.4 o superiore **
 *  Lingua
 * [English (US)](https://wordpress.org/plugins/smoothpreview/)
 * Tag
 * [dominant color](https://it.wordpress.org/plugins/tags/dominant-color/)[lazy load](https://it.wordpress.org/plugins/tags/lazy-load/)
   [placeholder](https://it.wordpress.org/plugins/tags/placeholder/)[skeleton loader](https://it.wordpress.org/plugins/tags/skeleton-loader/)
   [woocommerce](https://it.wordpress.org/plugins/tags/woocommerce/)
 *  [Visualizzazione avanzata](https://it.wordpress.org/plugins/smoothpreview/advanced/)

## Valutazioni

Non sono state ancora inviate recensioni.

[La tua recensione](https://wordpress.org/support/plugin/smoothpreview/reviews/#new-post)

[Vedi tutte le recensioni](https://wordpress.org/support/plugin/smoothpreview/reviews/)

## Collaboratori

 *   [ sarfaraz23 ](https://profiles.wordpress.org/sarfaraz23/)

## Supporto

Hai qualcosa da dire? Ti serve aiuto?

 [Chiedi nel forum di supporto](https://wordpress.org/support/plugin/smoothpreview/)