Advanced Theme Switcher is a lightweight, SEO-friendly WordPress plugin that lets users instantly switch between themes on the front end without disrupting your live site. Perfect for developers, agencies, and site owners, it enables safe previewing, A/B testing, and fast design iteration while keeping performance strong and user experience smooth.
- Instant front-end theme switching without affecting visitors
- Safe preview mode for admins, editors, and selected roles
- A/B test different themes or child themes with ease
- Granular access control by user role or user ID
- Sticky previews persist across pages and sessions
- Clean UI toggle in the admin bar and optional front-end widget
- URL parameter support for quick theme preview links
- Compatible with block themes and classic themes
- Works with popular page builders and customizers
- No database clutter; minimal footprint and clean uninstall
- Performance-first: zero impact on non-preview users
- Multisite ready with per-site settings
- Developer hooks and filters for deep customization
- Detailed logs for QA, client reviews, and approvals
- Fully translatable and RTL compatible