Descripción
Ever wanted to serve a dedicated theme to visitors on handheld devices instead of a theme that is fine-tuned for big screen traffic?
Slim Mobile Theme Switcher is a highly optimized, lightweight plugin designed for websites that need to serve a different theme to mobile devices while preserving the primary desktop experience.
Instead of relying on clunky, resource-heavy device detection libraries, this plugin uses streamlined, modern user-agent detection to instantly route users to the correct theme before the page even loads.
Key Features
- Three-way Theme Routing: Serve up to three different themes simultaneously. Set one theme for Mobile Phones, one for Desktops, and optionally enable a dedicated theme specifically for Tablets (iPads/Android tablets).
- True Mobile Detection: Uses refined regex to separate small-screen phones from tablets (iPads/Android tablets).
- Zero-Friction Setup: Select your themes from a simple dropdown menu. No coding required.
- Manual Overrides: Allow users to manually switch between views using
?theme=handheldor?theme=activeor?theme=tablet. - Persistent Choice: Activating the ‘Remember Visitor’s Choice’ option ensures that when a user has manually selected a different theme, this preference is saved for 30 days via cookies.
- No Bloat: Zero front-end CSS or JS added by the plugin itself.
- Developer Friendly: Built by a developer for developers.
Instalación
- Upload the
slim-mobile-theme-switcherfolder to the/wp-content/plugins/directory. - Activate the plugin through the ‘Plugins’ menu in WordPress.
- Go to Settings > Slim Mobile Theme Switcher to select your mobile and desktop themes.
Preguntas frecuentes
-
How do I manually force a specific theme?
-
You can append query strings to your URLs to allow users to switch themes manually.
* Mobile Theme:yoursite.com/?theme=handheld
* Tablet Theme:yoursite.com/?theme=tablet
* Desktop Theme:yoursite.com/?theme=active -
How do I add a “View Full Site” link?
-
You can add a link to your mobile theme’s footer:
<a href="?theme=active">View Full Site</a> -
How do I link to the mobile version manually?
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Simply add
?theme=handheldto any URL on your site. To go back to the default/desktop view, use?theme=active. -
What should I configure in my caching plugin?
-
For best results, exclude the
themequery parameter from your cache. If your host supports it, enable “Vary by User-Agent” or “Mobile Caching”. -
Why isn’t my theme switching?
-
The most common cause is Page Caching. If your host (like WP Engine or Kinsta) or a plugin (like WP Rocket) caches the desktop version of a page, it may serve that cached HTML to mobile users regardless of this plugin. Please ensure “Mobile Caching” or “User-Agent Vary” is enabled in your caching setup.
Reseñas
No hay reseñas para este plugin.
Colaboradores y desarrolladores
“Slim Mobile Theme Switcher” es un software de código abierto. Las siguientes personas han colaborado con este plugin.
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Registro de cambios
1.1.0
- Feature: Added dedicated Tablet Theme routing. You can now serve unique themes to Mobile, Tablet, and Desktop users independently.
- Feature: Added a persistent cookie (30 days) to remember a visitor’s manual theme override choice.
- Tweak: Completely overhauled the mobile detection logic for better accuracy across modern devices.
- DEV: Tested Up To WordPress 7.0.
1.0.0
- Initial release.

