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

---

Sök tillägg

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

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

# SmoothPreview

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

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

 * [Detaljer](https://sv.wordpress.org/plugins/smoothpreview/#description)
 * [Recensioner](https://sv.wordpress.org/plugins/smoothpreview/#reviews)
 *  [Installation](https://sv.wordpress.org/plugins/smoothpreview/#installation)
 * [Utveckling](https://sv.wordpress.org/plugins/smoothpreview/#developers)

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

## Beskrivning

**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.

## Installation

 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.

## Vanliga frågor

### 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.

## Recensioner

Detta tillägg har inga recensioner.

## Bidragsgivare och utvecklare

”SmoothPreview” är programvara med öppen källkod. Följande personer har bidragit
till detta tillägg.

Bidragande personer

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

[Översätt ”SmoothPreview” till ditt språk.](https://translate.wordpress.org/projects/wp-plugins/smoothpreview)

### Intresserad av programutveckling?

[Läs programkoden](https://plugins.trac.wordpress.org/browser/smoothpreview/), kika
på [SVN-filförvaret](https://plugins.svn.wordpress.org/smoothpreview/) eller prenumerera
på [utvecklarloggen](https://plugins.trac.wordpress.org/log/smoothpreview/) via 
[RSS](https://plugins.trac.wordpress.org/log/smoothpreview/?limit=100&mode=stop_on_copy&format=rss).

## Ändringslogg

#### 1.0.0

 * Initial public release on WordPress.org.

## Meta

 *  Version **1.0.0**
 *  Senast uppdaterat **1 månad sedan**
 *  Aktiva installationer **Färre än 10**
 *  WordPress-version ** 5.8 eller senare **
 *  Testat upp till **7.0.6**
 *  PHP-version ** 7.4 eller senare **
 *  Språk
 * [English (US)](https://wordpress.org/plugins/smoothpreview/)
 * Etiketter
 * [dominant color](https://sv.wordpress.org/plugins/tags/dominant-color/)[lazy load](https://sv.wordpress.org/plugins/tags/lazy-load/)
   [placeholder](https://sv.wordpress.org/plugins/tags/placeholder/)[skeleton loader](https://sv.wordpress.org/plugins/tags/skeleton-loader/)
   [woocommerce](https://sv.wordpress.org/plugins/tags/woocommerce/)
 *  [Avancerad vy](https://sv.wordpress.org/plugins/smoothpreview/advanced/)

## Betyg

Än så länge har inga recensioner skickats in.

[Your review](https://wordpress.org/support/plugin/smoothpreview/reviews/#new-post)

[Visa alla recensioner](https://wordpress.org/support/plugin/smoothpreview/reviews/)

## Bidragande personer

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

## Support

Har du något att säga? Behöver du hjälp?

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