Description
Query2Slug lets you turn filtered WordPress pages into clean, canonical URLs — perfect for ad campaigns (Google Ads, Meta), SEO landing pages, and shareable links.
Instead of sending users to ugly URLs like:
/shop/?product_cat=t-shirt&product_tag=disney
You create a clean slug that resolves to the same filtered view:
/lp/t-shirt-disney/
No pages to create. No content to duplicate. Just a simple mapping.
How it works
- Set a URL prefix (default:
lp) - Create rules that map a slug to a set of query parameters
- The plugin registers rewrite rules and handles canonical redirects automatically
Key features
- Clean campaign URLs — create pretty URLs for any combination of query parameters
- Canonical redirect — visitors arriving via query strings are automatically redirected (301) to the clean URL
- UTM preservation — tracking parameters (utm_source, fbclid, gclid, etc.) are preserved through redirects
- WooCommerce-friendly — works with product categories, tags, and attributes out of the box
- Works everywhere — not limited to WooCommerce; supports any WordPress taxonomy or query var
- Autocomplete — filter editor suggests registered taxonomies and their terms
- Zero frontend impact — no CSS or JavaScript added to your site’s frontend
Use cases
- Google Ads / Meta campaign landing pages
- SEO-friendly filtered archive pages
- Clean shareable links for filtered product collections
- Any scenario where you need a pretty URL for a query string
Screenshots
Installation
- Upload the
query2slugfolder to/wp-content/plugins/ - Activate the plugin through the WordPress admin
- Go to Query2Slug > Settings to configure your URL prefix
- Go to Query2Slug > Add Rule to create your first mapping
FAQ
-
Does this plugin require WooCommerce?
-
No. Query2Slug works with any WordPress site. WooCommerce taxonomies and attributes will appear in the autocomplete when WooCommerce is active, but the plugin functions independently.
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What happens if I deactivate the plugin?
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All your rules are preserved in the database. The clean URLs will simply stop working (return 404) until you reactivate. No content is lost.
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Can I use this with custom taxonomies?
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Yes. Any registered public taxonomy will appear in the filter key autocomplete.
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How does the canonical redirect work?
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If a visitor arrives at a URL with query parameters that exactly match a rule (e.g.,
?product_cat=t-shirt&product_tag=disney), the plugin issues a 301 redirect to the clean URL. UTM and tracking parameters are preserved.
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Contributors & Developers
“Query2Slug” is open source software. The following people have contributed to this plugin.
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Interested in development?
Browse the code, check out the SVN repository, or subscribe to the development log by RSS.
Changelog
1.0.0
- Initial release



