Multiple Domain Mapping on Single Site

Permanently redirect all 404's to the main blog URL. The primary purpose is to salvage Google PageRank (TM) from missing pages.

Perform a 301 redirect from an uppercase URL to the lowercase version for all non-admin URLs

No setup required - simply activate to force HTTP URLs to HTTPS using native WordPress filters and permanent redirects for best SEO.

A simple plugin designed to redirect an entire website (except the WordPress backend) to another website.

Redirect posts / pages / custom post types

Take control of every 404 on your site — redirect visitors to a custom page or URL, log what broke, and get notified when it matters.