multiplas

Smart 404 Redirect by Puzzle Sideral helps site owners fix broken URLs without digging through server logs.
The plugin captures public 404 requests, groups repeated hits, and uses a local Smart Match engine to compare the broken URL with your published WordPress content. When it finds a likely match, you can create an internal 301 redirect with one click.
Features:
<ul>
<li>Captures public 404 URLs automatically.</li>
<li>Groups repeated hits and shows last referrer when available.</li>
<li>Local smart matching based on URL slug, post title, and keywords.</li>
<li>One-click internal 301 redirects from the admin screen.</li>
<li>Manual redirect target field for edge cases.</li>
<li>Simple Witflow-style dashboard with status cards and active rules.</li>
</ul>
The smart matching runs locally inside WordPress. It does not send URLs or content to external AI providers.
<h3>Privacy</h3>
This plugin stores broken URL paths, hit counts, timestamps, and the last referrer URL when available. It does not store visitor IP addresses and does not send captured URLs to third-party services.

Smart 404 Redirect by Puzzle Sideral

Capture real 404 errors and create smart one-click internal redirects from your WordPress dashboard.

miniOrange

jayeshprajapat

brokenlinkchecker

Prashant

You can check dead links present on your WordPress website using this FREE, Simple & very easy-to-setup plugin.
The plugin is designed to find and verify links that are posted anywhere on your website. Each link is checked to find if it works as intended or not. It allows you to find broken image links as well.
Dead links across your website may cause your SEO rankings to decrease, as Google and other search engine crawlers find them and mark them as harmful. These links can be posted anywhere on your forums as comments or posts.
Broken Link Checker monitors and tests all internal links & external links on your site. It helps you in SEO optimization and user experience.
The plugin allows you to check all comments and posts through a single pass and generates a report about comments, posts and links that may need to be removed or modified.
The plugin also generates report for the links which are getting redirected to other url. Report also shows wherer it is getting redirected to. 
This plugin also provides one more button in report tab which redirects to parent page of Broken Link.
<h4>FREE Plugin Feature</h4>
<ul>
<li>Manual Scan: Scans dead links present on your WordPress site’s published pages.</li>
<li>Report: You can see the report during the scan too.</li>
<li>Edit page: Provides an link to edit the parent page of broken link.</li>
<li>Download report in CSV format: You can download the report in CSV format.</li>
</ul>

Broken Link Checker | Finder

Detect broken links, broken images, embed youtube videos using the simple to use Broken Link Checker | Finder plugin.

Smart 404 Redirect by Puzzle Sideral vs Broken Link Checker | Finder