What are the best SEO Chrome extensions?
There are dozens of extensions for the Chrome Browser specifically for helping with SEO. Some promise excellent results on paper, but they are not always practical.
After trying a great many of them, I came up with some of the best SEO extensions you can install today that will help you make the best decisions for your site. The best part is that many of them are free as well!
24 Best SEO Chrome Extensions
Here are 24 of the best SEO Chrome extensions for Google’s browser.
Generally speaking, you’ll only need to use one of them, but some of them are designed for more specific platforms, like YouTube, for example, so can be used in combination with others.
Some of them are also for very different purposes as well. Compare the Ahrefs extension to the Grammarly one, for example. The latter will help with spelling and grammar (which is important for SEO as well), while the Ahrefs Chrome plugin is more about keyword and authority data.
Whatever aspect of SEO you need help with, there will be a Chrome extension for it!
1. Keyword Surfer
SurferSEO is one of the best SEO tools for on-page optimization. But what you might know is that SurferSEO also has a free SEO Chrome Extension for keyword research.
Once you install this extension, you can analyze your competitors without even accessing their websites.
Once you enter a keyword, you get data such as the monthly search volume, the top-ranking sites for the keyword, the backlinks each ranking article has, and even more similar keywords that you can target.
Built by one of the top digital marketing and SEO experts, Neil Patel, Ubersuggest is another excellent tool to add to your browser. Like Keyword Surfer, all the data about the keyword appears on the search bar.
On the right-hand side, there’s an option to ‘View All,’ where you get information such as the Search Volume of the keyword, CPC, SEO difficulty, and information about all the websites appearing when you search the keyword.
You also get related keywords, which can help you rank differently for the same keyword, especially when powerful sites crowd the main keyword. Better yet, you can download the data as a CSV for further analysis while offline.
3. Hreflang Tag Checker
Do you run a website in multiple languages?
Then you could use this extension, Hreflang Tag Checker.
Ahrefs has a tool known as Hreflang that allows you to assign an HTML element on each webpage based on its language or geological targeting.
Google can sometimes fetch the appropriate page, but it’s always advisable to map the target audience.
Now, what the Hreflang tag checker does is check if the tags are assigned and are working correctly. It makes the whole process easier compared to checking each page manually.
SEOInfo is a tool that allows you to analyze each page for any SEO issues. Once you install it, open any page you want to check, and it will alert you in case of any problems.
Some of the data this tool provides includes:
- Canonicalization errors
- Structured data validation
- AMP Validation
- SEO Performance
- Page speed and other core web vitals.
- Hreflang tags
- Indexing issues
Besides English, it’s also available in Russian and Spanish.
Moz is a familiar name in the SEO world.
For starters, it’s one of the best tools. And secondly, they introduced the Domain Authority metric, which is based on the quality of links a site has.
MozBar is a free version of their SEO tool that helps you analyze Domain Authority, Page Authority, SERP results, page speed, keyword optimization, HTTP status, and link types.
6. Ninja Outreach
While there’s a lot of debate on the importance of link building for SEO, at some point, you will need to build links to your website if you really want to rank for more competitive terms. And one of the best ways to build links is by manual outreach.
To reach out to a site owner, you need to get their contact information. And that’s where the Ninja Outreach SEO Chrome extension comes in handy.
So, what does it do?
Once you install it on your browser, this is a tool that gets you the email, phone numbers, location, and social media accounts associated with the website.
And that’s not all, you also get access to:
- The pages the page links to
- Monetization strategies
- Meta Description
- Page Authority
- Domain Authority
- Moz Rank
- The number of comments on the post
- Alexa Rank
With all this information, you can analyze if a link from the respective site is worth it.
7. META SEO Inspector
Metadata (tags, hierarchy, canonical attributes, headers, etc.) is crucial for SEO since it tells the search engines what your page is about.
However, if there are errors, your rankings may take a hit. Now, you can’t see the Metadata since it’s usually in the HTML code of your website.
That’s why you need a tool like the META SEO Inspector. It simply goes through your pages and alerts you of any errors in your META data and other aspects of technical SEO.
If you’re capable of fixing them, you can or have your developer look at them to make sure they follow Google’s Webmaster guidelines.
8. Keywords Everywhere
This is another excellent keyword research tool. Like Keyword Surfer and Ubersuggest, this extension works alongside the search bar.
Type any keyword you have in mind, and you’ll get thousands of suggestions along with their CPC, historical search volume, and level of competition.
You can also analyze the top-ranking websites, the keywords they rank for, and the traffic they get. Better yet, it fetches data from both Google and Bing, giving you a more comprehensive view of the search terms.
And if you prefer using Firefox, you can get the Firefox version.
Coming up with content that can go viral can be pretty challenging, but BuzzSumo cuts the time needed for topic research by half.
It helps analyze how many times a particular page was shared on Facebook and Twitter, who shared it, how many backlinks the page or site has, and the most popular posts on the site.
This way, you’ll have an idea of what type of content will receive the most engagement from the audience in your niche.
Do you want to know where your competitors get their traffic from? Or where you are likely to find your customers?
Similarweb can help you with that.
This extension analyzes the site’s traffic sources, bounce rate, how traffic fluctuates over time, the region the traffic comes from, and the overall rankings of the website.
Thanks to this tool, you will have a better idea of whether to focus on Display ads, SEO, social media, referrals, or email as a source of traffic.
11. Check My Links
Check My Links is one of the best things that ever happened to Webmasters.
If you have lots of links on a page, finding the broken links manually might be hectic. But this tool helps analyze all links, both internal links, and redirects.
You can also analyze a competitor’s page for their internal link strategy, which can help find outreach opportunities or even an opportunity to pitch your services if you run an SEO agency.
Check My Links makes your job easier since you can analyze up to 40 pages at a time, and each error is assigned an appropriate code (404, 502, etc.), so you’ll know the steps you need to take to fix it.
12. Redirect Path
This is another tool that can help you analyze a site’s links. This comes in handy when you are restructuring your site or updating content.
It will check all the HTTP codes such as 301, 302, 404, 500 and alert you in case of any issues.
Do you want to know where you or your competitor’s rank for a specific keyword?
The FATRANK SEO Chrome extension provides an easy and convenient way to do it. Install it, visit the page you want to analyze, launch the extension, and type your keyword.
As long as the keyword is in the top 100, you’ll get the exact position. If it’s not, it will state “Not Found.” All the data you get in one sitting is stored in the “History” section, allowing you to download it as a CSV.
FATRANK simply searches the keyword in the background using your browser. That’s why sometimes it may ask you to “Try Again Later” if you search too many keywords in one sitting. Moreover, since it uses local searches, make sure you set the location to the geographic area you’re targeting.
14. SEO Minion
SEO Minion is an all-in-one tool that allows you to enhance your on-page SEO, analyze all the links on your page, check for broken links, analyze Hreflang data, and analyze your SERP performance and keyword positioning.
So, whether you want to optimize your content or find backlink opportunities, this is your go-to tool. Better yet, they are constantly updating this extension, and you can even suggest more features by emailing them.
15. Ahrefs SEO Toolbar
Ahrefs is another popular SEO tool offering a free extension. Their SEO toolbar is a tool that enables you to check for broken links, analyze on-page optimization, HTTP headers, and track redirects’ paths.
You can also check a page’s meta description, word count, when and how often it’s updated, check the SERP positions, and even highlight all the links on the page. It’s one of the best SEO Chrome extensions for making decisions when link building as well.
If you have Ahrefs’ paid plan, you can also get data such as Search Volume and SEO difficulty of a specific keyword.
If you’re focused on outreach to websites in the same niche as you are, Hunter is another tool you can consider.
While it doesn’t offer comprehensive info like Ninja Outreach, it’s a simple tool to get all the emails associated with the website you have in mind.
If you know the owner’s name, you can also enter it to get their contact information. Better yet, you can also enter several names or several websites and conduct a bulk search.
Once you get all the contact information, you can curate a custom email and use tools like GMass to send several personalized emails simultaneously. However, you can only search 25 emails per month and verify 50 if you already have the site.
For more searches, the pricing per month is as follows:
- $49 – 500 searches and 1000 verifications
- $99 – 2500 searches and 5000 verifications
- $199 – 10,000 searches and 20,000 verifications
- $399 – 30,000 searches and 60,000 verifications
SEOquake is an easy-to-use SEO analysis tool that helps you analyze your site or a competitor’s site SEO metrics.
Some of the information you can get includes:
- Keyword density
- SERP performance
- Keyword Difficulty
- External and internal link audit
- Your site’s performance on social media channels
- Export the SERPs results in CSV
It’s a combination of a wide range of SEO tools that you can use to conduct a comprehensive SEO audit for free.
18. Google PageSpeed Insights
In mid-2021, Google Rolled out an update based on Core Web vitals which include page speed or load time and how well the pages are visible as they load.
This shows how page speeds now play a significant role in your rankings since that update hit several sites.
If you want to keep track of your loading speeds across all devices, PageSpeed Insights comes in handy.
You can instantly check your score, and it even provides valuable insights into how you can improve the page’s speed. Just make sure you update it regularly to get the most out of it.
Nothing is more off-putting than poorly written copy or post. That’s where every digital marketer needs Grammarly on their computer.
While you can proofread your work, Grammarly can help find mistakes you may have missed or even make suggestions to word usage and sentence structure so that your post has a more significant impact.
You can use Grammarly as a stand-alone app, as a web app on your browser, and as an extension.
Moreover, you can get helpful insights using the free version, but it’s advisable to get the premium or business version, which costs at least $30 per month, or $144 per year, to get the most out of it.
It’s not an expected plugin in a round-up of the best SEO Chrome extensions, but it is important.
20. VidIQ Vision for YouTube
Are you a content creator on YouTube? Are you struggling to rank your content or aren’t getting enough engagement?
VidIQ Vision was built with you in mind.
This SEO extension helps YouTubers analyze their channels, or their favorite YouTube channels and videos to find out why they rank, how they get to the “Related Search” section, what content is suitable for their audience, what content is likely to get more engagement, and many other aspects of YouTube SEO.
VidIQ will assign you a score based on optimization, allowing you to optimize your content and increase your likelihood of getting to the “Related Videos section.” With the paid plans, you can conduct keyword research, get keyword recommendations, and even promote your videos.
Among SEO Chrome extensions, this is designed to identify NoFollow, DoFollow, Sponsored, and UGC metatags on a page.
Since NoFollow links are not considered in the ranking calculation, you can find websites that are more likely to offer you a DoFollow backlink (those with fewer NoFollows).
You can also use this extension to make sure any NoFollow or DoFollow tags you assigned on a page on your site are okay.
22. Screaming Frog’s SEO Spider
This is another excellent SEO audit tool that allows you to:
- check broken links and redirects
- check your site’s performance by connecting to PageSpeed insights, Google Analytics and GSC
- create sitemaps
- check for duplicate content,
- analyze Metadata, and
- check the overall site structure for any issues.
A free version gives you at least 500 URLs, but you’ll need the paid version for unlimited searches and to unlock more features.
23. User-Agent Switcher for Chrome
If you want to check how your website would appear on another device or browser easily, install the User-Agent Switcher.
The responsiveness of a website impacts its user-friendliness, but jumping from browser to browser doesn’t sit well with most people.
This extension alters the data sent from your server, allowing you to get the results you would get if you were on the respective browser or device.
However, using this extension may affect your everyday usage of your browser. Make sure you always clear the cookies in case you have issues accessing some websites.
TextOptimizer is like a free version of SurferSEO or Frase. It suggests more terms that you should add to your article so that it’s more “friendly” for search engines.
Once you install it, enter the keyword you want to rank for, the link to your article, the region you’re targeting, and the search engine you want to optimize for (currently, it supports Google and Bing).
With this information, you’ll get a score, more terms, an analysis of what questions your post answers, more content ideas or search intents to cover, and suggestions on formatting the content. The only downside is that they don’t really have a free plan.
They only offer a 7-day free trial, and you’ll have to pay $45 per month after that. But considering its simplicity and the value it provides, it’s a tool you should consider adding to your arsenal of SEO tools.
Top SEO Chrome Extensions
And there you have it, a selection of the best SEO Chrome extensions and plugins.
SEO doesn’t have to be expensive or hectic as you jump from one site to another. Find out what task you need to accomplish and find an SEO Chrome extension specifically built for that task, or get an all-in-one tool for a comprehensive analysis.
And from looking for Chrome extensions to the other side of the coin, find out how to sell a Chrome extension here!