內容簡介
Post Meta Editor and Cleaner 是一款強大的外掛，讓使用者能夠直接從控制台管理和清理 WordPress 的文章元資料。它可以刪除未使用的資料、覆寫值、執行搜尋和取代，並優化資料庫性能。
【主要功能】
• 資料庫優化，移除孤立的元資料
• 來源識別，顯示每個元鍵的來源插件或佈景主題
• 進階搜尋，支持元鍵、文章類型和欄位內容
• 批次刪除，快速刪除多個元鍵
• 搜尋與取代，更新所有文章中的網址或文本
• 安全編輯，支持批次覆寫和錯誤處理
外掛標籤
開發者團隊
② 後台搜尋「Post Meta Editor and Cleaner by RotiStudio」→ 直接安裝（推薦）
原文外掛簡介
Post Meta bulk editor to delete unused data, overwrite values, run search and replace, and clean your database directly from the admin panel.
Hungarian: Magyar nyelvű bővítmény leírás
Why use this plugin?
Over time, WordPress sites accumulate post meta data from plugins, themes, and page builders. When you switch or remove plugins, their meta often stays in the database – bloating tables, slowing queries, and making backups larger. Post Meta Editor and Cleaner gives you direct control over this data.
Key benefits
Database optimization – Remove orphaned meta from deleted plugins to reduce database size and improve performance.
Source identification – See which plugin or theme created each meta key. The built-in source map recognizes 50+ popular plugins (WooCommerce, Yoast, Rank Math, Elementor, Jetpack, WPML, and many more).
Table search, filters and sorting – Advanced search across meta key, post type and field content (including serialized fragments); column filters for Meta Key, Source and Post Type; sort by Meta Key, Source, Count or Size.
Bulk delete – Delete more meta keys at once. Adjust process speed to avoid timeouts on large sites.
Search and replace – Update URLs, domain names, or text across all posts. Works with serialized data, including double-serialized values – both array values and array keys can be updated. Values containing PHP objects are skipped for safety.
Flexible deletion – Delete the entire meta key and its values, or clear values only while keeping the key structure.
Safe editing – Overwrite meta values in bulk, or perform targeted search-and-replace. Batches are resumable after connection errors, concurrent operations on the same meta key are blocked server-side, and any database error stops the operation with a clear message. Ideal for migrations, domain changes, or fixing incorrect product data.
Large-site friendly – On catalogs with many products the overview is not scanned automatically. You start with Read data when ready; progress shows percentage and item counts; selected rows can be refreshed without rebuilding the whole index.
What you can do
Browse the post meta overview with search, column filters and sortable columns (including Size in MB).
Clean up after removing plugins or themes.
Migrate a site and update old URLs in meta fields.
Fix WooCommerce product attributes, SEO meta, or custom fields in bulk.
Identify and remove unused or duplicate meta keys.
Reduce wp_postmeta table size for faster backups and queries.
Important
Before making any changes, create a backup, as modifications and deletions can only be restored from a backup.
More
Do you have other plugins? Yes, check my plugins website: rotistudio.com
Where can we learn more about your work? Check my personal website there: rottenbacher.hu
