Description
WP Better Sub Menus improves the Appearance Menus screen when you manage large nested menus.
- Click the colored bar on a parent item to collapse or expand its branch
- Sticky, scrollable left column (Pages, Posts, categories, etc.) while you edit
- Depth colors so nested levels are easier to scan
- Visual changes only — front-end navigation is unchanged
Especially useful when a menu has dozens of items and several levels deep.
Screenshots



Installation
- Install from Plugins Add New (search “WP Better Sub Menus”), or upload a zip whose top-level folder is
wp-better-sub-menus. - Activate the plugin.
- Go to Appearance Menus. Parent items with children show a colored expand control on the left.
If your menu has no sub-items, the screen looks the same as before.
FAQ
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No. It only improves the admin menu editor.
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Why do I not see any difference?
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The plugin adds controls when menu items have child items. Flat menus look unchanged.
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Yes. Collapse/expand supports nested depths beyond ten levels.
Reviews
Contributors & Developers
“WP Better Sub Menus” is open source software. The following people have contributed to this plugin.
ContributorsTranslate “WP Better Sub Menus” into your language.
Interested in development?
Browse the code, check out the SVN repository, or subscribe to the development log by RSS.
Changelog
1.1.0
- Verified for WordPress 6.x and 7.x; Tested up to 7.1.
- Replace polling with MutationObserver when menu items change (drag-and-drop, add, delete).
- Fix depth detection for menus deeper than nine levels.
- Expand/collapse uses the colored bar only — no longer hijacks the whole row click.
- Colored expand bar (8px, grows on hover) for clearer visual affordance.
- Accessible toggle button with aria-expanded.
1.0.5
- Ten levels of menu items with gradient colors.
- All items collapsible, including items just drag-and-dropped while editing.
1.0.4
- Ten levels of menu items with gradient colors.
- All items collapsible, including items just drag-and-dropped while editing.
1.0.3
- Screenshots and description added.
1.0.2
- Color bars and sticky menu features added.
