Search engine optimization (SEO) is a lot of work. Between keyword research, on-page optimizations, and technical improvements, it can be tough to keep track of it all.
But fortunately, there are a lot of great tools that can help.
We’ve made a list of the 14 best SEO Chrome extensions to boost your productivity and help you gain visibility into the top SEO metrics.
Let’s get started.
Why Are Chrome Extensions Great for SEO?
SEO extensions for Chrome help SEOs or site owners build efficiency and clarity in their day-to-day workflows.
Remember: SEO projects involve lots of data points. And there are numerous levers you can pull when trying to improve the visibility of your site in the search results.
Chrome extensions bridge the gap. By amalgamating these diverse data points into one convenient interface across a site’s many pages, you can go faster.
For example, some of the common SEO tasks that Chrome extensions can improve include:
- Keyword research
- On-page optimizations
- Link analysis
13 SEO Chrome Extensions to Increase Your Productivity
Check out these Chrome extensions for SEO. They’re all available for free in the Chrome Web Store.
PageImprove is a powerful Chrome extension that allows you to seamlessly make SEO changes to your webpages right in your browser.
It helps you quickly make changes to your:
- Title tags—pieces of HTML code conveying the title of a page.
- Meta descriptions—page summaries appearing in the search results.
- Canonicals—Primary versions of a page’s URL, shown in search results over duplicates.
- Alt text—A written description of an image created for accessibility.
- <h> tags—HTML headings providing structure to a page.
PageImprove is an easy way to make changes to your content if you have to do it frequently or if you have limited developer resources. And you can undo any published changes with one click.
Setup is as simple as installing a snippet of code on your website. No developer assistance needed.
SEOquake makes it simple to do an in-depth SERP analysis. And lets you review tons of SEO parameters for any webpage.
This free SEO browser extension readily surfaces page speed, linking, SERP, and other insights important for SEO.
SEOquake lets you complete an SEO audit for any webpage.
Click through to any of the results on the SERP, and then click the “Diagnosis” on the right side of the bar at the top.
You’ll then access an actionable, comprehensive list of on-page or sitewide SEO elements to add or improve, such as keyword density, links, and technical bits like XML sitemaps or Robots.txt files.
The SERP overlay feature reveals important data for the entire SERP and for individual results. Like keyword difficulty (how hard it is to rank in the top 10 results for that keyword), which appears directly under the search bar. And backlinks (the total number links to that page from other domains).
You can unlock even more data if you connect SEOquake to your Semrush account.
For example, you can review Authority Scores (a measure of how high-quality a website or webpage is), average pages per visit, and average visit duration.
From SEOquake toolbar, you can click on “SEMrush rank” to pull up Semrush and find more relevant information.
Doing so sends you to the Domain Overview tool.
From there, you can review items like:
- Authority scores for your site and a competitor
- Top keywords
- Organic search traffic
3. AIPRM for ChatGPT
AIPRM for ChatGPT is a powerful Chrome extension featuring useful AI prompt templates to speed up your SEO productivity.
So, why is the AIPRM for SEO Chrome extension to your repertoire?
Simple: AI-powered tools are a huge shot in the arm for SEO productivity. And AIPRM for ChatGPT is a top example.
This Chrome extension provides a number of custom prompt templates for SEO workflows.
Some of the many SEO-related use cases for the extension include:
- Building a content outline based on keyword input
- Finding relevant competitor sites for a topic
- Generating blog titles
The prompt library makes it easy to find one that works for your use case. Just select a prompt, complete with details related to the content you want to create, and generate content instantly inside ChatGPT.
AIPRM for ChatGPT can create content for a variety of teams in your org, including:
- Sales. Instantly create pitch decks, copy for automated email sequences, and sales strategy docs.
- Marketing. Use the extension to spin up social media captions, keyword-optimized SEO copy, and landing or product page copy for your website.
- Customer success. Churn out copy for automated messages to churning customers or requests for social reviews. Also, create customer service scripts for your customer-facing team.
The extension is free. But you’ll need an AIPRM account to get started.
4. Keyword Surfer
With Keyword Surfer’s SEO extension, you can dig up some relevant data points, like search volume, related keywords, and visibility metrics, for any keyword you search.
Once you enter a term, the extension will automatically surface information like:
- A list of keyword ideas based on your query
- Monthly organic (unpaid) search volume for your term and all the related terms
- Estimated traffic to each result
- Word count for the top-ranking pages
The Collection feature makes creating a keyword list fairly simple. From there, just download and export to your tool of choice for quick analysis.
It does competitor research. You can use the extension to get an estimate of monthly traffic for rival domains and compare overlap scores for keywords related to a primary search.
5. SEO Pro Extension
SEO Pro Extension is a handy Chrome extension you can use to audit a range of SEO data points at a glance, from on-page SEO data, images, links, HTTP status codes, and more.
The extension lets you check the status of various technical elements.
These include elements like schema and redirect chains, which are important to monitor for the technical optimization of a website.
There’s also an export feature for many of the same elements, such as links, which is useful for checking your internal linking strategy or ensuring external links are do-follow—which are more valuable for SEO.
The extension includes seven distinct tabs dedicated to different helpful data points, including:
- Overview tab, which includes items like the title tag, meta description, URL, meta robots, and Google core web vitals.
- A headings tab, which includes information for the <h> tags on a page. These are important for structure and help crawling software read your page.
- Status tab, which shows status codes for web pages. Some of the most common status codes include 200 (OK), 404 (not found), or 502 (bad gateway). If the status code of a website shows you an error, you know something is wrong with the page, server, or something else.
- Images tab, which breaks down images on a page into two groups: those with alt text and those without. It’s important to include alt text to make images more accessible for users and search engines alike.
The SEO Pro Extension is free for all users.
Meta tags are pieces of HTML code on your site that help search engines understand your pages and influence how they look in search results.
META SEO Inspector is a Chrome extension providing a comprehensive view into your page’s metadata in a single click.
The extension flags (and advises you on how to fix) some of most common issues with metadata, including:
- Lengthy title tags (which can be truncated in the SERP if too long)
- Repeated or multiple H1 tags
- Missing alternative text (usually called alt text) on images
- Issues with canonical tags, which are important for selecting primary and alternative pages to prevent keyword cannibalization
The extension is free and works in 10 languages.
Although primarily for developers, META SEO Inspector can be a useful tool for SEOs, site owners, or anyone else interested in learning more about their site’s metadata.
7. Hreflang Tag Checker
Hreflang Tag Checker provides a simple way to verify that your pages are using hreflang tags (HTML attributes that indicate a webpage’s language and targeted region) appropriately.
Why do they matter?
Because they help audiences all around the world access the content that’s most appropriate for them. Meaning they matter a lot for international SEO best practices.
For example, if you create alternative versions of your English-language blog in Spanish and Portuguese, you can use hreflang tags to ensure readers in Argentina and Brazil are served content in their languages.
Hreflang Tag Checker helps with these types of workflows. It works by crawling a site or page’s language attributes and hreflang architecture—making it significantly easier to audit your site’s suitability for success in all your target languages, fast.
The extension is free to use and perfect for developers or anyone interested in international SEO.
8. Mangools’ SEO Extension
Mangools’ SEO Extension for Google Chrome gives you insights into any webpage, with information on backlinks, on-page SEO elements, and more. Which makes it solid for competitor analysis.
With Mangools, you can pull data on everything from:
- Domain strength: including domain authority, page authority, and referring links
- Keywords: including rank tracking for existing content and estimated search volume
- SERP visibility: schema, meta and title tags, and other elements impacting the way your pages appear in the search results
For example: you can use Mangools’ rank tracking feature to follow the rank trends of content your site already ranks for.
Another handy feature: This extension allows you to spoof your location to see how the SERP looks for a given query, anywhere. It also boasts options to call up keyword data, backlinks profile, and more for any URL directly on the SERP.
These features help SEO or content marketers focused on content planning, competitive analysis, or keyword research.
It’s important to note that Mangools’ extension is only free for 10 days. After that, you’ll need to sign up for a paid plan.
TextOptimizer is an on-page text analysis tool that helps you write content that’s optimized for both readers and search engines.
TextOptimizer assesses whether your text is “content rich,” meaning it “aptly and ornately illustrates the content it’s describing.”
When you use this extension on a page, it will generate a content score and list of topics you can include to make your content better align with what searchers are looking for.
Here’s what those recommendations look like:
The settings tab features an option to check copy in a variety of languages. Which makes this a solid tool for content writers or marketers working on sites that have versions in different translations.
SEO META in 1 CLICK shows all the meta tags and data you need to manage to maximize the appearance of your pages in the search result—as promised, with one click.
Opening the extension displays six tabs: summary, headers, images, links, social, and tools.
The summary tab provides a concise rundown of data like:
- Length of title tags and meta descriptions
- Canonical links
- Language attributes
The headers tab outlines the various <h>tags used throughout the page.
The Images tab is useful for flagging any images on the page with missing alt text. While the links tab compiles all of the links on the page into one list for quick reference.
Finally, the Tools tab links out various third-party tools where you can check things like mobile-friendliness, page speed, or CSS elements.
This matters because pages with bad mobile-friendliness or page speed scores—or misfiring CSS elements—could degrade user experience.
11. View Rendered Source
View Rendered Source lets you quickly check the difference between a page’s source code and the rendered (i.e., constructed) version in a browser.
From an SEO and web development perspective, this is useful for both debugging issues and making improvements to elements that impact page speed or the way search engines interpret your page.
Remember: technical SEOs and web developers often need to understand the way a browser renders pages. Poor rendering can have an impact on both User Experience and search engine visibility.
12. SEO Analysis and Website Review by WooRank
SEO Analysis and Website Review by Woorank helps SEOs and others audit a comprehensive range of on-page and off-page SEO data.
The big differentiator for this extension? The color-coded list of data and elements it provides for each page it examines.
You can go line-by-line through a range of on-page, off-page, and technical elements to see what’s working, what could improve, and what is showing an error.
Some of the data the extension features includes;
- On-page data: analysis of title tags, meta descriptions, links, keywords, and more
- Structured data analysis, including schema and open graph protocol
- Mobile analysis, including friendliness, rendering, and font size legibility
Another feather in this extension’s cap: its relative ease of use. No account signup or activation needed to get started.
13. Rank Up Content
Rank Up Content is a no-frills tool for conducting keyword research and competitive analysis on the SERP.
The free version of this extension provides a content analysis view featuring:
- Keyword competitiveness score
- Consolidated SERP ranking
- Word count
The main differentiator for this tool is the content competitiveness score—CC Analyze. This feature denotes how difficult it is to rank a page for the same primary keyword. Red pages are the most competitive. Yellow pages are competitive. And green pages are the least competitive.
While basic, this framework can help content marketers or SEOs prioritize the types of keywords to go after when planning content.
To get started, install the extension and register an email address with the developer site. A paid plan unlocks additional features focused on keyword metrics.
Get the Best Chrome Extension for SEO
These (mostly) free Chrome extensions can help you take your SEO to the next level.
Try a few to see which ones you find most useful.
A final thought: A top-in-class SEO tool like Semrush is a perfect complement to any of these tools. Semrush allows you to track the metrics most important to content performance in an intuitive way.
Go further with your content and SEO and sign up for a free Semrush account today.