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Best Free Chrome Extensions for SEO and Keyword Research

keyword research


Having the proper tools available can significantly impact your success in the area of digital marketing and search engine optimisation (SEO). The Google Chrome browser, with its enormous array of extensions, is one such technology that has greatly increased in favour among SEO specialists and marketers. These addons include a variety of functions that can improve your keyword research procedure and expedite your SEO efforts. We will examine the top free Chrome extensions for SEO and keyword research in this article, giving you useful information and tools to enhance your website and increase organic traffic.


A strong Chrome extension called SEOquake offers thorough SEO analytics and stats on any webpage. You may quickly view important factors like the page’s Alexa Rank, Google Index, social media shares, and much more with just one click. Additionally, the SERP Overlay feature of this extension provides helpful information about each search result on the Google search engine results page (SERP). You can obtain important insights into the tactics of your rivals and make wise choices for your own SEO campaigns by looking at these indicators.

Keywords Everywhere

Keywords Everywhere is a crucial Chrome extension for keyword research. This tool offers priceless information on search volumes, CPCs, and keyword competition metrics within the Google search results page. To help you find fresh keyword prospects, it also provides similar keywords and long-tail alternatives. Finding high-potential keywords for your website is made easier by Keywords Everywhere’s seamless interaction with other keyword research tools like Google Analytics and Google Search Console.


The well-known SEO software vendor Moz created the popular Chrome extension MozBar, which provides a variety of SEO insights. With MozBar, you can quickly see crucial statistics for any webpage, including domain authority (DA) and page authority (PA). Additionally, this addon offers a thorough examination of on-page components like title tags, meta descriptions, and header tags. In addition, MozBar provides simple access to link data, making it a useful tool for competitor and backlink analysis.


Effective SEO depends on having quality content, which Grammarly may help you do. Grammarly acts as a writing aid by checking your content for grammatical, spelling, and punctuation mistakes. This makes sure that your articles are flawless and well-written. Additionally, this addon offers tips for boosting your writing style and increasing readability. You may maximise user engagement, dwell time, and search engine rankings by creating high-quality, error-free content.


BuzzSumo is a terrific Chrome extension that helps you locate popular content in your niche. Content research is crucial for SEO. BuzzSumo allows you to track trending topics on social media, find articles that are popular right now, and find influencers in your niche. With the help of this insightful data, you can produce captivating and easily shared content that appeals to your target market and eventually increases website traffic.

Check My Links

The user experience and SEO of your website can both be harmed by broken links. Check My Links is a helpful Chrome extension that looks for broken links on websites, making it simpler for you to spot and correct them right away. You can increase the credibility of your website, increase customer satisfaction, and prevent any search engine penalties by making sure all of your links are operational.

Page Analytics by Google

Understanding user behaviour on your website is essential for improving its functionality. By immediately displaying metrics like page views, unique visitors, and bounce rates on your website, Page Analytics by Google offers insightful data. Additionally, this addon provides visualisations of user behaviour, enabling you to pinpoint problem areas and come to data-driven conclusions to boost user engagement and conversions.


Are these Chrome extensions completely free to use?

All of the Chrome extensions included in this article have free versions with basic features available. However, some extensions might offer premium subscriptions with more capabilities for power users.

Can I use these extensions on any website?

Yes, any website, including yours and those of your rivals, may utilise these extensions. They give you information and insights to aid in decision-making and SEO strategy optimisation.

Do I need to install all these extensions for effective SEO?

No, your individual needs and objectives will determine which extensions you choose. It is advised that you evaluate your needs and choose the extensions in line with your SEO and keyword research goals.

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Top Free Keyword Research Tools


The appropriate tools are crucial to your success in the area of SEO and keyword research. The Chrome extensions listed in this post offer useful features and insights that can help you optimise your website, carry out efficient keyword research, and gain a competitive advantage. You may improve your content, streamline your SEO efforts, and increase organic traffic to your website by utilising these free extensions.