Title: Smart Image Optimizer
Author: Muhammad Umer Shahzad
Published: <strong>2025 年 8 月 18 日</strong>
Last modified: 2025 年 8 月 18 日

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搜索插件

![](https://s.w.org/plugins/geopattern-icon/umii-image-optimizer.svg)

# Smart Image Optimizer

 作者：[Muhammad Umer Shahzad](https://profiles.wordpress.org/umii020/)

[下载](https://downloads.wordpress.org/plugin/umii-image-optimizer.zip)

 * [详情](https://cn.wordpress.org/plugins/umii-image-optimizer/#description)
 * [评价](https://cn.wordpress.org/plugins/umii-image-optimizer/#reviews)
 *  [安装](https://cn.wordpress.org/plugins/umii-image-optimizer/#installation)
 * [开发进展](https://cn.wordpress.org/plugins/umii-image-optimizer/#developers)

 [支持](https://wordpress.org/support/plugin/umii-image-optimizer/)

## 描述

**Smart Image Optimizer** is a powerful and lightweight plugin that:

 * Compresses uploaded images to reduce file size.
 * Converts images into modern formats like JPEG, PNG, AVIF, WebP, and more.
 * Retains visual quality using lossless or smart lossy compression.
 * Enables lazy loading to improve page speed.
 * Automatically optimizes images during upload.
 * Allows bulk optimization of existing media.

This plugin is ideal for bloggers, photographers, eCommerce stores, and all WordPress
users aiming to improve performance and user experience.

### Features

 * ✅ Lossless and lossy compression options
 * ✅ Format conversion: PNG  JPEG, AVIF, WebP
 * ✅ Automatic optimization on upload
 * ✅ Bulk optimization of media library
 * ✅ Lazy load for all images
 * ✅ No third-party API required (works locally)

### License

Smart Image Optimizer is open-source software licensed under the [GPLv2 or later](https://www.gnu.org/licenses/gpl-2.0.html).

## 安装

 1. Upload the plugin to the `/wp-content/plugins/smart-image-optimizer` directory.
 2. Activate the plugin through the ‘Plugins’ screen in WordPress.
 3. Go to **Settings > Smart Image Optimizer** to configure optimization settings.

## 常见问题

### Can I choose which format to convert to?

Yes. You can select the desired output format (e.g., WebP, AVIF, JPEG) from the 
plugin settings.

### Does this plugin require a third-party API?

No. Everything is processed on your server — no external requests needed.

### Will original images be kept?

Yes, depending on your settings. You can choose to keep or replace originals.

### Will this plugin work with existing media?

Absolutely. Use the bulk optimization tool on your media library.

## 评价

此插件暂无评价。

## 贡献者及开发者

「Smart Image Optimizer」是开源软件。 以下人员对此插件做出了贡献。

贡献者

 *   [ Muhammad Umer Shahzad ](https://profiles.wordpress.org/umii020/)

[帮助将「Smart Image Optimizer」翻译成简体中文。](https://translate.wordpress.org/projects/wp-plugins/umii-image-optimizer)

### 对开发感兴趣吗?

您可以[浏览代码](https://plugins.trac.wordpress.org/browser/umii-image-optimizer/)，
查看[SVN仓库](https://plugins.svn.wordpress.org/umii-image-optimizer/)，或通过[RSS](https://plugins.trac.wordpress.org/log/umii-image-optimizer/?limit=100&mode=stop_on_copy&format=rss)
订阅[开发日志](https://plugins.trac.wordpress.org/log/umii-image-optimizer/)。

## 更新日志

#### 1.0

 * Initial release with compression, format conversion, lazy loading, and bulk optimization.

## 额外信息

 *  版本 **1.0**
 *  最后更新：**10 月前**
 *  活跃安装数量 **不到10**
 *  WordPress 版本 ** 5.0 或更高版本 **
 *  已测试的最高版本为 **6.8.5**
 *  PHP 版本 ** 7.4 或更高版本 **
 *  语言
 * [English (US)](https://wordpress.org/plugins/umii-image-optimizer/)
 * 标签
 * [image compression](https://cn.wordpress.org/plugins/tags/image-compression/)
   [image conversion](https://cn.wordpress.org/plugins/tags/image-conversion/)[jpeg](https://cn.wordpress.org/plugins/tags/jpeg/)
   [png](https://cn.wordpress.org/plugins/tags/png/)[webp](https://cn.wordpress.org/plugins/tags/webp/)
 *  [高级视图](https://cn.wordpress.org/plugins/umii-image-optimizer/advanced/)

## 评级

尚未提交反馈。

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

[查看全部评论](https://wordpress.org/support/plugin/umii-image-optimizer/reviews/)

## 贡献者

 *   [ Muhammad Umer Shahzad ](https://profiles.wordpress.org/umii020/)

## 支持

有话要说吗？是否需要帮助？

 [查看支持论坛](https://wordpress.org/support/plugin/umii-image-optimizer/)