The 404er v1.1.3
This plugin will send a 404 header for every public page on your blog.
Tags / 404
404
181 WordPress plugins tagged “404”. Every result links to a crawlable PlugIndex profile.
Unbreak – Find & Fix Broken Links v1.0.0
Checks links on your own server, no account needed. Marks a link broken only after repeated failures. Bulk fixes with preview and undo.
Upaccn Content Link Health Check v0.1.0
Scan WordPress content for broken and redirected links locally, with clear source pages and retry-aware diagnostics.
VDL Site Leak Scanner – 404 & Broken Link Checker v1.2.0
Find 404s, broken links, redirect chains, orphan sitemap pages, and WooCommerce checkout-path issues before they leak traffic, sales, or crawl budget.
Viralmaisuriyaa Broken Link Scanner v1.2.1
Scan published WordPress content for broken links, redirects, and broken images with live progress and CSV export.
ViralMESH Smart 404 Redirect v1.2
Automatically redirect visitors from 404 pages with a custom message and countdown.
VLink Broken Links Scout v1.17.3
Scan the WordPress database for internal links that return 404, 410, or 301/302 redirects, and fix them in bulk. RFC 3986 and RFC 9110 compliant.
VVertex Link Health Monitor v1.0.4
Scan published content for broken links and images, review results in WordPress, and schedule recurring link health checks.
Web Makinası – 404 Manager v1.0.4
A simple, privacy-conscious 404 logger and redirect manager with manual 301, 302, and 410 rules.
WebAudit Broken Link & 404 Monitor v1.0.0
See real visitor 404s and find internal links in your own content pointing to deleted pages — right inside WordPress.
WorkflowDone 404 Monitor v1.0.3
Monitor your WordPress site for 404 errors and broken links. Get email notifications when issues are detected.
WP 404 Page Management v0.0.3
WP 404 Page Management
Xtoool Redirecter v1.0.1
Manage 301 redirects, track 404 errors, and improve your site. No knowledge of Apache or Nginx required.