Title: Media Sifter
Author: Wajahat Mubashir
Published: <strong>2025 年 9 月 27 日</strong>
Last modified: 2025 年 9 月 27 日

---

搜索插件

![](https://ps.w.org/media-sifter/assets/banner-772x250.png?rev=3368998)

![](https://ps.w.org/media-sifter/assets/icon-256x256.png?rev=3368998)

# Media Sifter

 作者：[Wajahat Mubashir](https://profiles.wordpress.org/wajahatmubashir/)

[下载](https://downloads.wordpress.org/plugin/media-sifter.1.0.0.zip)

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

 [支持](https://wordpress.org/support/plugin/media-sifter/)

## 描述

**Media Sifter** helps you reclaim storage by finding media files that are not used
anywhere on your site. Run a safe **dry-run scan**, preview results, and **bulk-
delete** only what you confirm.

### Features

 * 🔍 **Scan for orphans** — detects media not referenced in posts/pages or attached
   to content.
 * 🧮 **Storage stats** — see how many files and how much space can be recovered.
 * 🧰 **Batch scanning** — avoids timeouts on large libraries.
 * ✅ **Safe by default** — dry-run first; delete only after confirmation.
 * 🔒 **Admin-only & secure** — capability checks and nonces on all actions.

### What counts as “in use”?

 * Media **attached** to a post (parent set).
 * Media **referenced by URL** in post content or basic meta (e.g., featured image).
 * Resized variants (e.g., `-150x150`) linked to the base file.

> Note: Deep scanning of page builders (Elementor/Divi), custom fields, and complex
> meta references are Pro-candidate features.

## 安装

 1. Upload the plugin folder to `/wp-content/plugins/` or install via the Plugins screen.
 2. Activate the plugin.
 3. Go to **Media  Media Sifter** and click **Start Scan**.

## 常见问题

### Is it safe?

Yes. Scans are read-only. Deletions require explicit confirmation. Always keep a
recent backup.

### Will it detect images used by page builders?

The Lite version does a conservative scan. Deep scanning for builders/ACF is planned
for a Pro version.

### Can I restore deleted files?

Deletion is permanent. Always back up your site before deleting.

## 评价

此插件暂无评价。

## 贡献者及开发者

「Media Sifter」是开源软件。 以下人员对此插件做出了贡献。

贡献者

 *   [ Wajahat Mubashir ](https://profiles.wordpress.org/wajahatmubashir/)

[帮助将「Media Sifter」翻译成简体中文。](https://translate.wordpress.org/projects/wp-plugins/media-sifter)

### 对开发感兴趣吗?

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

## 更新日志

#### 1.0.0

 * Rebranded as Media Sifter with proper WordPress.org prefixes.

## 额外信息

 *  版本 **1.0.0**
 *  最后更新：**8 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/media-sifter/)
 * 标签
 * [attachments](https://cn.wordpress.org/plugins/tags/attachments/)[cleanup](https://cn.wordpress.org/plugins/tags/cleanup/)
   [media](https://cn.wordpress.org/plugins/tags/media/)[media library](https://cn.wordpress.org/plugins/tags/media-library/)
 *  [高级视图](https://cn.wordpress.org/plugins/media-sifter/advanced/)

## 评级

尚未提交反馈。

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

[查看全部评论](https://wordpress.org/support/plugin/media-sifter/reviews/)

## 贡献者

 *   [ Wajahat Mubashir ](https://profiles.wordpress.org/wajahatmubashir/)

## 支持

有话要说吗？是否需要帮助？

 [查看支持论坛](https://wordpress.org/support/plugin/media-sifter/)