Title: SmoothPreview
Author: sarfaraz23
Published: <strong>19 Tháng 8, 2026</strong>
Last modified: 19 Tháng 8, 2026

---

Tìm kiếm plugin

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

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

# SmoothPreview

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

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

 * [Chi tiết](https://vi.wordpress.org/plugins/smoothpreview/#description)
 * [Đánh giá](https://vi.wordpress.org/plugins/smoothpreview/#reviews)
 *  [Cài đặt](https://vi.wordpress.org/plugins/smoothpreview/#installation)
 * [Nhà phát triển](https://vi.wordpress.org/plugins/smoothpreview/#developers)

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

## Mô tả

**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.

## Cài đặt

 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.

## Hỏi đáp

### 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.

## Đánh giá

Không có đánh giá nào cho plugin này.

## Người đóng góp & Lập trình viên

“SmoothPreview” là mã nguồn mở. Những người sau đã đóng góp vào plugin này.

Những người đóng góp

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

[Dịch “SmoothPreview” sang ngôn ngữ của bạn.](https://translate.wordpress.org/projects/wp-plugins/smoothpreview)

### Muốn tham gia phát triển?

[Duyệt code](https://plugins.trac.wordpress.org/browser/smoothpreview/), check out
[SVN repository](https://plugins.svn.wordpress.org/smoothpreview/), hoặc theo dõi
[nhật ký phát triển](https://plugins.trac.wordpress.org/log/smoothpreview/) qua 
[RSS](https://plugins.trac.wordpress.org/log/smoothpreview/?limit=100&mode=stop_on_copy&format=rss).

## Nhật ký thay đổi

#### 1.0.0

 * Initial public release on WordPress.org.

## Meta

 *  Phiên bản **1.0.0**
 *  Cập nhật lần cuối **1 tháng trước**
 *  Số lượt cài đặt **Ít hơn 10**
 *  Phiên bản WordPress ** 5.8 hoặc cao hơn **
 *  Đã kiểm tra lên đến **7.0.6**
 *  Phiên bản PHP ** 7.4 hoặc cao hơn **
 *  Ngôn ngữ
 * [English (US)](https://wordpress.org/plugins/smoothpreview/)
 * Thẻ
 * [dominant color](https://vi.wordpress.org/plugins/tags/dominant-color/)[lazy load](https://vi.wordpress.org/plugins/tags/lazy-load/)
   [placeholder](https://vi.wordpress.org/plugins/tags/placeholder/)[skeleton loader](https://vi.wordpress.org/plugins/tags/skeleton-loader/)
   [woocommerce](https://vi.wordpress.org/plugins/tags/woocommerce/)
 *  [Nâng cao](https://vi.wordpress.org/plugins/smoothpreview/advanced/)

## Đánh giá

Chưa có đánh giá nào được gửi.

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

[Xem tất cả đánh giá](https://wordpress.org/support/plugin/smoothpreview/reviews/)

## Những người đóng góp

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

## Hỗ trợ

Có điều gì muốn nói? cần giúp đỡ?

 [Xem diễn đàn hỗ trợ](https://wordpress.org/support/plugin/smoothpreview/)