makong

Looking for the best internal linking plugin for WordPress? Look no further!
Everyone who involved in SEO knows about link building importance for getting higher rankings in Google, Bing or any other Search Engine. But really good SEOs know that internal linking is something you should not avoid. Look at Wikipedia website, their interlinking is something you need to be jealous about.
Why do you need internal links on your site? 
Because it helps you to give more contextual credits to the pages of your site, connecting them with relevant keywords.
Why to use Internal Links Generator for internal linking?
<ul>
<li>It is created by SEOs for SEOs</li>
<li>It has a few cool features you won’t find anywhere else</li>
<li>It has “noob” level easy setup</li>
<li>It works</li>
</ul>
What cool features Internal Links Generator has?
<ul>
<li>It counts how many times keywords from you list is found in your content (so you will what keywords from the list your content is lacking).</li>
<li>You can set the limit for keyword usage in your internal links (keyword priority setup, we all know that keywords are not equal).</li>
<li>You prepare everything in your beloved spreadsheets, then just import it! </li>
<li>You are able to find the keywords you want to link within the content of your website.</li>
<li>You can manually set how many words to look for before and after your keyword, which can help you find not only particular keywords but the surrounding words as well. That means that you can create a lot more variations of your anchor texts (remember: Google loves diversification in anchor texts).</li>
</ul>
So, are you ready to boost your internal WordPress SEO with Internal Links Generator? 
Don’t hesitate, hit download !
And don’t forget to leave your comments or ideas!  
We’ll gladly improve it for you!

Internal Links Generator

Looking at actual code of this plugin it's very clean.  No extra shortcodes or crap to slow down the site.  JS is compressed and css isn't too general to cludge up existing styles.
The UI is very straightforward and offers several ways to do what you want.  You define your own workflow and load keywords / target_urls however you prefer.
Works a helluva lot better than many of the other solutions without requiring a "pro" version.



Built well, simple ui and works

Simple way to automatically link a certain word or phrase in your post/page/custom content to a URL you specify.

Baptiste REY

Rc2i Content Pruning is the all-in-one WordPress plugin to audit, clean up, and optimize your content for better SEO. Stop guessing which pages to keep, update, or remove — let the data decide.
<a href="https://seopilote.fr/addons" rel="nofollow ugc">Documentation & Getting Started</a> | <a href="https://wordpress.org/support/plugin/rc2i-content-pruning/" rel="ugc">Support</a> | <a href="https://rc2i.net/" rel="nofollow ugc">Website</a>
<h4>Why Content Pruning?</h4>
Over time, every WordPress site accumulates underperforming pages, broken links, and orphan content that drag down your SEO. Content pruning helps you:
<ul>
<li>Improve crawl budget — search engines focus on your best content</li>
<li>Boost rankings — removing or consolidating weak pages strengthens your domain</li>
<li>Fix broken links — stop losing link juice and frustrating visitors</li>
<li>Strengthen internal linking — make sure every page is discoverable</li>
</ul>
<h4>Key Features</h4>
Outbound Links Scanner (External/Externes)
<ul>
<li>Automatic scan of all outbound links across your site</li>
<li>HTTP status verification (200, 301, 404, 500, etc.)</li>
<li>One-click bulk deletion of broken links</li>
<li>Inline link editing (URL, anchor text, target, nofollow)</li>
<li>Purge and full rescan</li>
<li>Domain exclusion list (YouTube, social networks, etc.)</li>
<li>External = links to websites outside your domain</li>
</ul>
Internal Links Analysis (Outgoing/Sortants)
<ul>
<li>Complete map of your internal linking structure</li>
<li>Detection of pages with no outgoing internal links (pages that don’t distribute link juice)</li>
<li>Internal link count per page with detail popup</li>
<li>Outgoing = links this page sends to other pages on your site</li>
</ul>
Incoming Links & Orphan Pages (Entrants)
<ul>
<li>Identify orphan pages (no internal links pointing to them)</li>
<li>Incoming link statistics per page with detail popup showing source pages</li>
<li>Visual page distribution chart</li>
<li>Incoming = links from other pages on your site pointing to this page</li>
</ul>
Page Traffic (Google Search Console)
<ul>
<li>One-click Google Search Console integration — no Google Cloud project needed</li>
<li>View impressions, clicks, CTR, and average position per page</li>
<li>See Search Console keywords for each page</li>
<li>Find pages with zero impressions</li>
<li>Delete underperforming pages with automatic 301 redirect</li>
</ul>
Additional Tools
<ul>
<li>Article debug — detailed link analysis of any single article</li>
<li>Bulk comment deletion</li>
<li>301 redirect manager</li>
</ul>
<h4>Google Search Console Integration</h4>
Connect to Google Search Console in one click via secure OAuth 2.0. No Google Cloud project or API key required — the plugin handles everything for you in Simple mode. Advanced users can provide their own credentials if preferred.
<h3>External Services</h3>
This plugin connects to external services to retrieve traffic and search data for your website. All connections require explicit user consent through OAuth 2.0 authentication.
<h4>OAuth Relay Server</h4>
<ul>
<li>What it is: A relay server operated by Rc2i (hosted at seopilote.fr) that handles Google OAuth authentication on behalf of the plugin</li>
<li>What it’s used for: Securely managing the OAuth 2.0 flow so users don’t need to create a Google Cloud project. The relay exchanges authorization codes for access tokens using credentials stored server-side.</li>
<li>Data sent: OAuth authorization code, exchange tokens</li>
<li>Data NOT sent: The relay never receives your Google Search Console data. All API data calls are made directly from your WordPress site to Google.</li>
<li>When: When you click “Connect to Google” in the plugin settings</li>
<li>Service URL: https://seopilote.fr/</li>
<li>Privacy Policy: https://seopilote.fr/politique-confidentialite</li>
<li>Terms of Service: https://rc2i.net/</li>
</ul>
<h4>Google OAuth 2.0</h4>
<ul>
<li>What it is: Google’s authentication service</li>
<li>What it’s used for: Authenticating users to access Google Search Console API</li>
<li>Data sent: Authorization code, client credentials (Client ID)</li>
<li>When: When you click “Connect to Google” in the plugin settings</li>
<li>Privacy Policy: https://policies.google.com/privacy</li>
<li>Terms of Service: https://policies.google.com/terms</li>
</ul>
<h4>Google Search Console API</h4>
<ul>
<li>What it is: Google’s API for accessing Search Console data</li>
<li>What it’s used for: Retrieving search impressions, clicks, CTR, position data, and keywords for your pages</li>
<li>Data sent: Your website URL, date ranges for data queries</li>
<li>When: When you click “Synchronize traffic data” in the Traffic tab</li>
<li>API Documentation: https://developers.google.com/webmaster-tools</li>
<li>Privacy Policy: https://policies.google.com/privacy</li>
<li>Terms of Service: https://developers.google.com/terms</li>
</ul>
Important: The plugin does not send any data to Google without your explicit consent and authentication. In Advanced mode, you can provide your own Google Cloud credentials instead of using the relay server.

Rc2i Content Pruning

Analyze outbound & internal links, detect orphan pages, find broken links, and identify low-traffic content with Google Search Console.

Internal Links Generator vs Rc2i Content Pruning