9 Best Internal Link Checker Tools For WordPress And Other CMS Platforms

By Peter Karanja |

How do you check your internal links? An internal link checker can be one of the best ways to optimize the internal links on your site.

Internal links go a long way in improving your rankings, lowering your bounce rate, and increasing the overall user experience.

However, for whatever reason, some links stop working. Sometimes you may not realize the effects they have on your website until you check them. But checking the links manually is hectic and is not always fruitful.

That's why you need an internal link checker. These are software designed to analyze different types of links and highlight the broken ones, making it easier for you to fix them. And in this article, I will review some of the best internal link checkers and how to use them to check your internal links.

Why You Need to Check Your Internal Links

Checking links, both internal and external, is paramount to your site’s performance. Pages change all the time. You may delete an article, update it, restructure your website, change the theme, or even make an error when typing the link.

Eventually, some of the links on your pages get broken. If not fixed promptly, broken links will slow down a website, affects its rankings, and the user experience will take a hit. It’s quite off-putting when you click a link and get a notification that the page you’re looking for doesn’t exist, or worse, a 404 error.

Best Internal Link Checker

Now that you know how important it is to check your links, below are some link checkers that will make your whole internal link building and checking easier.

1. Link Whisper

Link Whisper - The Best Internal Link Checker

Link Whisper is one of the best internal link checkers and internal linking building tools.

Spencer Haws, also the author and owner at Niche Pursuits, built this tool after struggling with the manual process of building links.

Link Whisper utilizes AI, or what’s known as NLP (Natural Language Processing), to suggest which articles to link to based on the articles you have on your site and their relevancy to the article you're writing.

And that's not all.

Link Whisper is also built to identify articles with little to no internal links, also known as “Orphaned content,” suggesting more ways to build internal links.

Here are more features that Link Whisper offers:

And for those with multiple sites, Link Whisper can also suggest internal linking strategies between these sites.

You can see other ways people are using Link Whisper in this post.  In addition, here are a couple of reviews of Link Whisper found on YouTube:




Link Whisper costs $77 per year for one site, $117 for three sites, and $167 for ten sites.

Considering all the work it does for you, it’s totally worth it for the long term, especially if you have several sites.


2. Internal Link Juicer

internal links juicer

This is another easy-to-use internal link checker and builder that comes as a WordPress plugin.

There’s both a free version and a paid version, making it perfect for those with small sites. But don’t expect the same level of control as you’d get with Link Whisper.

Here are some of the features you get on the free version:

When you upgrade to the premium version, you get the following features:



The price costs for the Pro version:

  • 1 site – $69.99 annually or $249.99 for a lifetime license
  • 5 sites – $149.99 annually or $349.99 for a lifetime license
  • 10 sites – $189.99 annually or $669.99 for a lifetime license

3. AutoLinks Manager Pro

Auto Links Manager Pro

Built by DAEXT, one of the best WordPress plugins builders, AutoLinks Manager Pro makes internal link building and checking easy for small and large sites.

Here are the main features it offers:



ALMP has a free version that offers the Autolinks and the detailed statistics features.

But if you want to leverage all the features it offers, choose either the personal option ($49) or the Business option ($79).


4. Google Search Console

If you can’t afford to pay for any of the other internal link checkers I’ve reviewed, GSC is a free and powerful tool you can use. Most bloggers use GSC to analyze their top-performing content, find keywords they can target, and other aspects to help their content rank better. What you might not know is that Google Search Console has an internal link checker.

On the left-hand side, scroll down until you see “Links.” Click on it, and the page will show both internal and external links. GSC shows you each page with an internal link and how many links you currently have.

To find articles with little to no internal links, you can use the query function. For instance, you can look for articles with less than 10 links.

Then, on the Google search box, enter “site:your site’s URL your target keyword” In the example below, you can enter site; mow a steep hill with a riding lawnmower.”

Google Search Console Internal Link Checker

 This shows you all the related articles on your site that can link to this article. It may be a long process, but it's free and quite accurate.

To find 404s, and other link errors, go to Coverage, then check the links under the Excluded Tap or the Errors tab.



5. Screaming Frog SEO Spider

screaming frog seo spider

This is an SEO Chrome extension built to analyze everything related to links on your website or a competitor's website.

Here are some of the ways you can use it:



There’s both a free version and a paid version.

With the free version, you can analyze 500 pages and get access to a handful of the features, making it great for smaller sites. But for larger sites or multiple sites, you'll need the paid version, which costs $149 per year.


6. Integrity Link Checker

Best Internal Link Checker for Mac

This is a free internal link checker built for Mac users. It will go through your site, check for broken links, and report back on the reporting page.

Besides internal links, it also checks the links left in the comment section. Since some of them may be unsolicited, if they are broken, you may realize when it's too late and end up hurting your site.

Other features that this tool offers include:



7. WordPress Broken Link Checker

Broken Link Checker WordPress

If your website is built on WordPress, they have a plugin that can help you check your links. All you have to do is go to the plugins page and add a new plugin. Or download the plugin and upload it.

After installation and activation, the plugin will start scanning through your site, looking for the broken links. How long this process takes depends on the site's size and the number of links on your website.

Once it's done, you can check the broken links by going to Tools – Broken Links. On the plugin, you can choose to Edit, Remove, or Dismiss the links marked as broken. However, there are some complaints about this plugin slowing down the site, so use it as a last resort and delete it after using it if necessary.



8. SEMrush

semrush site audit

You probably have used SEMrush, or have heard about it since it's a top-rated keyword research tool. But did you know you can also check your links using it? SEMrush has an inbuilt feature known as “Site Audit” that allows you to analyze various aspects of your site.

So, how do you check internal links using SEMrush? Click on Site Audit, then New Site Audit, enter how many pages you want to analyze, and configure other necessary settings.

The analysis will take a few seconds, and the results will be the broken links, errors on your sites, a performance score on your internal linking, a crawlability score, warnings, notices, and overall score.

If the score on the right is green, your site is healthy. If it's yellow, it's okay, but you need to fix some issues. If it's red, then your site is in danger and needs a complete overhaul.



With the free account, you can only check up to 100 pages. For more pages, you need the paid plans that start at $119.95 per month.


9. Ahrefs


Ahrefs is another fully-fledged SEO tool with many functions, from checking links, conducting keyword research to conducting a complete site audit. To check your site's internal links, enter your site's URL in the Site Explorer search box. This will return an overview of your site. Then, on the left-hand side, scroll down until you find Pages. Click on it and access Best by Links.

The best thing about Ahrefs is you can search various terms in the results. For instance, you can use an anchor text to sort out a specific link and check if it's working or not.

Once you've configured Ahrefs to give the results you're looking for, you can export the CSV file for further analysis, especially if you're using Group Buy Services, where you only have temporary access to the Ahrefs. Buying Ahrefs for one site can be quite expensive.

You can also find internal linking opportunities by running a Site Audit, then on the left, click Link Opportunities.



Pricing – Starts at $99 Per Month


Best Internal Link Checker Tool

You don't need to manually scan through your site to check your internal links, using one of these internal link tools can make the job so much more effective. It's better to take a data-driven approach over the more haphazard ‘I'll do what feels right' approach. Just make sure you know how many internal links per page are best when you're adding them!

Link Whisper is our top pick as it is the most feature-rich and effective solution available. It's easy to navigate and use, it's right within your WordPress dashboard, and it's dedicated to the task of building the best internal links.

You can find out more about Link Whisper and other plugins in this post on the best WordPress internal linking plugins.


By Peter Karanja

Peter Karanja is a seasoned freelance writer with lots of experience in helping clients produce content for their niche sites.

He spends most of his time learning how to create better content.

When not working for clients, he spends most some of his time building his niche sites.

Want to learn step-by-step how I built my Niche Site Empire up to a full-time income?

Yes! I Love to Learn

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