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

---

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

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

# SmoothPreview

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

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

 * [Detalles](https://gl.wordpress.org/plugins/smoothpreview/#description)
 * [Valoracións](https://gl.wordpress.org/plugins/smoothpreview/#reviews)
 *  [Instalación](https://gl.wordpress.org/plugins/smoothpreview/#installation)
 * [Desenvolvemento](https://gl.wordpress.org/plugins/smoothpreview/#developers)

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

## Descrición

**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.

## Instalación

 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.

## Preguntas frecuentes

### 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.

## Comentarios

Non hai recensións para este plugin.

## Colaboradores e desenvolvedores

“SmoothPreview” é un software de código aberto. As seguintes persoas colaboraron
con este plugin.

Colaboradores

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

[Traduce “SmoothPreview” ao teu idioma.](https://translate.wordpress.org/projects/wp-plugins/smoothpreview)

### Interesado no desenvolvemento?

[Revisa o código](https://plugins.trac.wordpress.org/browser/smoothpreview/), bota
unha ollada ao[repositorio SVN](https://plugins.svn.wordpress.org/smoothpreview/),
ou subscríbete ao [log de desenvolvemento](https://plugins.trac.wordpress.org/log/smoothpreview/)
por [RSS](https://plugins.trac.wordpress.org/log/smoothpreview/?limit=100&mode=stop_on_copy&format=rss).

## Rexistro de cambios

#### 1.0.0

 * Initial public release on WordPress.org.

## Meta

 *  Versión **1.0.0**
 *  Última actualización **Fai 1 mes**
 *  Instalacións activas **Menos de 10**
 *  Versión de WordPress ** 5.8 ou superior **
 *  Probado ata **7.0.6**
 *  Versión de PHP ** 7.4 ou superior **
 *  Idioma
 * [English (US)](https://wordpress.org/plugins/smoothpreview/)
 * Etiquetas
 * [dominant color](https://gl.wordpress.org/plugins/tags/dominant-color/)[lazy load](https://gl.wordpress.org/plugins/tags/lazy-load/)
   [placeholder](https://gl.wordpress.org/plugins/tags/placeholder/)[skeleton loader](https://gl.wordpress.org/plugins/tags/skeleton-loader/)
   [woocommerce](https://gl.wordpress.org/plugins/tags/woocommerce/)
 *  [Vista avanzada](https://gl.wordpress.org/plugins/smoothpreview/advanced/)

## Valoracións

Aínda non se enviaron valoracións.

[A túa valoración](https://wordpress.org/support/plugin/smoothpreview/reviews/#new-post)

[Ver todas as valoracións](https://wordpress.org/support/plugin/smoothpreview/reviews/)

## Colaboradores

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

## Soporte

Tes algo que dicir? Necesitas axuda?

 [Ver o foro de soporte](https://wordpress.org/support/plugin/smoothpreview/)