In this rapidly moving digital world, staying ahead in search engine rankings isn’t just about great content; it’s about using the right tools. Whether you're an SEO professional, content marketer, or small business owner, having the right browser extensions can make all the difference. Luckily, Google Chrome offers a wide range of SEO extensions designed to streamline your workflow, uncover optimisation opportunities, and track performance in real time.
In this post, we’ve rounded up the 10 Best SEO extensions for Chrome that will help you boost productivity, improve on-page SEO, analyse competitors, and ultimately power up your SEO rankings. These tools are not only powerful but also easy to integrate into your everyday browsing routine no technical background required. When exploring SEO extensions, it’s important to understand SEO vs AEO as both play a key role in boosting rankings and enhancing search visibility.
Ready to work smarter and climb higher on Google? Let’s dive into the top Chrome SEO tools you should be using in 2025.
Listing the Best SEO Extensions Chrome in 2025
Here’s a clean, updated list of the 10 Best SEO Extensions Chrome in 2025 to help you optimise your website, improve search visibility, and stay ahead of competitors:
Ubersuggest
You are looking for the Best SEO Extensions Chrome to boost your SEO rankings in 2025, and here is the right tool. The Ubersuggest Chrome Extension enhances your SEO strategy by providing real-time keyword data, domain metrics, and traffic estimates as you browse the web. It overlays valuable insights directly onto Google search results, YouTube, Amazon, and more, without requiring the use of a separate tool. It aims to bring many of the functionalities of the full Ubersuggest web platform directly into your browser, providing quick insights as you navigate the web. the best SEO plugin for WordPress is essential to boost rankings, improve website visibility, and optimize your content for search engines.
Pros
- Beginner-friendly and easy to install
- Provides high-level data at a glance without login
- Integrates seamlessly with your browsing experience
- Saves time during keyword and competitor research
- Excellent for combined SEO and PPC analysis
Cons
- The free version has limitations on data depth
- Less advanced compared to premium tools like Ahrefs or SEMrush
- It may slightly slow down browser performance if many tabs are open
Mozbar
The MozBar is one of the Best SEO extensions Chrome. Developed by the well-known SEO company Moz, it is a popular and enduring tool that brings a suite of valuable SEO insights directly into your web browser. It's especially favored for its ability to quickly display key metrics as you browse websites or analyze search engine results pages (SERPs). It overlays powerful SEO metrics like: Domain Authority (DA) and Page Authority (PA), directly in your browser, helping you quickly assess the strength of any website or page without needing to leave the page. Installing a must-have WP plugin can enhance your website’s functionality, security, and performance with just a few clicks.
Pros
- Clean, easy-to-use toolbar
- Fast access to SEO metrics while browsing
- Highly trusted DA/PA scoring system used by SEO professionals
- Perfect for competitive analysis, strategic link building, and targeted outreach
- Free version offers excellent value
Cons
- Some advanced features require a Moz Pro subscription
- Metrics may lag slightly compared to real-time link crawlers like Ahrefs
- DA/PA is Moz-specific and may differ from metrics in other tools
SimilarWeb
SimilarWeb, one of the Best SEO Extensions Chrome offers, provides quick and reliable insights into any website’s traffic sources, visitor behaviour, and engagement metrics. It's a favourite for SEO professionals and digital marketers who want to evaluate competitors, understand market trends, or benchmark their performance. It's renowned for providing a snapshot of a website's performance directly from your browser, saving you the time and effort of navigating to a separate analytical platform. WordPress SEO best practices helps improve search engine rankings, drive organic traffic, and enhance your website’s overall visibility
Pros
- Instantly accessible traffic data while browsing
- Great for competitor benchmarking and market research
- User-friendly and visually appealing interface
- Works well for both B2B and B2C analysis
- No account required for basic features
Cons
- Some advanced metrics are locked behind the SimilarWeb Pro plan
- Traffic estimates are not always 100% accurate, especially for low-traffic sites
- Not a full SEO audit tool better for traffic intelligence than technical SEO
Ayima Redirect Path
The Ayima Redirect Path extension is a highly valued, one of the Best SEO Extensions Chrome is designed for SEO professionals, web developers, and anyone dealing with website migrations or troubleshooting broken links. Developed by the global SEO agency Ayima, its primary function is to quickly trace and display the entire redirect chain of a URL, providing crucial insights into how a browser reaches its final destination. the right WordPress themes for small businesses can help you build a professional online presence and attract more customers with ease.
Pros
- Essential for uncovering redirect loops and chains in technical SEO audits
- Lightweight and fast no performance drag.
- Free, trusted, with 300K+ users and a 4.3-star rating.
- Highly praised by professionals, "invaluable" for SEOs and devs.
Cons
- Focused only on redirect headers doesn't cover broader SEO audits.
- Not a ranking tool it’s diagnostic only, not prescriptive.
Meta SEO Inspector
Meta SEO Inspector is a top-tier Chrome SEO extension, providing rapid, detailed HTML analysis and metadata insights for developers and digital marketers to ensure compliance with Google's Webmaster Guidelines. It's also a great tool for anyone curious about the hidden aspects of a webpage's content that are not immediately visible but can reveal important SEO properties. Perfect for SEOs and devs looking for rapid page-level audits without diving into code.
Pros
- One-click audit for on-page SEO and social meta tags.
- Quickly highlights missing or faulty metadata
- Saves time by avoiding manual view‑source checks or switching tools.
- Ideal for competitor analysis and lightning‑fast checks.
Cons
- UI can feel cluttered for larger metadata sets.
- Must be clicked on each new page; doesn’t stay pinned across navigation (turn0search8).
- Doesn’t check broken links or full-page audits, limited to metadata.
PageSpeed Insights
PageSpeed Insights, one of the Best SEO extensions for Chrome, is a tool that allows you to quickly assess the performance of any webpage you're visiting, providing crucial insights for both user experience and search engine optimisation. It essentially brings the power of Google's PageSpeed Insights web tool directly into your browser. It bridges the gap between convenience and performance insight, making it a valuable asset for anyone conducting quick site audits or performance reviews in 2025.
Pros
- Instantly accessible insights without switching to a separate page
- Combines lab and field data for a full performance picture
- Lightweight MV3 design; privacy-respecting and ARM-compatible
- Ideal for quick checks during development or content reviews
Cons
- Marked as experimental bugs or missing features may occur
- Lacks the full developer experience of Lighthouse DevTools
- Google’s original PSI Chrome extension has been deprecated; this is a community-maintained replacement
Mangools
The Mangools, one of the Best SEO extensions Chrome, is a comprehensive browser add-on that brings many of the popular features of the Mangools SEO suite (KWFinder, SERPChecker, LinkMiner, SiteProfiler, SERPWatcher) directly to your fingertips as you browse the web. It's designed to speed up your SEO routine by providing quick insights without needing to constantly switch between different tools. It provides instant insights into SEO metrics, backlinks, on-page issues, keyword rankings, and more, all without leaving the tab.
Pros
- Seamlessly unites keyword research, link analysis, site audits, and rank tracking in one easy-to-use platform.
- Context menu and SERP overlays reduce tool switching, saving time.
- Works well even without a paid subscription.
- Recognised by industry reviewers like SEO Hacker and Neil Patel for its versatility.
Cons
- Full functionality requires a paid account ($29–49/month).
- If you're only interested in one type of analysis (e.g., meta tags), simpler tools might suffice.
SEOquake 
SEOquake is a widely recognised and one of the Best SEO extensions Chrome that provides a comprehensive suite of SEO metrics and tools directly within your browser. Developed by SEMrush, it's a go-to for quick on-the-fly SEO audits, competitor analysis, and keyword research. Whether you're browsing a webpage or scrolling through search results, it offers fast insights into domain metrics, keyword data, link profiles, on-page elements, and more, all without leaving your tab.
Pros
- Completely free and easy to use no login required.
- Offers instant insights while browsing great for quick analysis.
- Works seamlessly across Chrome, Firefox, and Opera
- Supports CSV export for efficient audit and reporting workflows
Cons
- The UI can be overwhelming for beginners due to the volume of data.
- May slow browser performance if used heavily or with many metrics enabled.
Lacks deeper analytics like long-term ranking history, traffic trends, user behaviour, or bounce rates premium tools like Semrush or Ahrefs offer more in-depth insights.
Hunter
The Hunter Chrome extension, often referred to as Hunter.io, is a powerful and highly specialised tool for anyone involved in link building, outreach, and lead generation within the SEO landscape. While it doesn't directly provide typical SEO metrics like keyword rankings or traffic, it's an indispensable asset for a critical off-page SEO activity: finding contact information. WordPress Bundle from Ovation Themes offers a complete package of premium themes to build stunning websites for any niche at an affordable price.
Pros
- This is a time-saver tool for outreach, enabling one-click email discovery and verification.
- Shows where each email was found, improving reliability and maintaining source transparency.
- It has seamless CRM integration that directly connects to popular tools, perfect for sales workflows.
Cons
- It offers limited free credits that might not be sufficient for heavy users.
- It is primarily a lead-generation tool, not built for SEO or site auditing.
- May miss obscure contacts in which coverage depends on public availability in its database.
Checkbot
Checkbot is a developer-friendly Best SEO extension Chrome that delivers SEO, speed, and security diagnostics across entire sites, not just individual pages. Its user-friendly interface, rapid recrawl features, and clear advice make it a powerful addition to any SEO workflow, especially when you're looking to catch errors early and ensure best practices at scale. Unlike single-page checkers, Checkbot can crawl multiple pages of your website, making it effective for uncovering site-wide problems.
Pros
- Can quickly crawl hundreds of pages at once far more efficient than single-page tools.
- Covers SEO, page speed, and security, based on best practices from Google, W3C, and OWASP.
- Scans entire websites instead of just the current page, great for spotting widespread issues.
- Provides helpful explanations for each issue, making it beginner-friendly.
- Let users export detailed CSV/PDF audit reports for tracking or sharing.
- Can analyse local, staging, and password-protected sites.
Cons
- The free plan only allows small website scans; exporting, local testing, and full crawling require a Pro upgrade.
- Not available for Firefox or Safari limited to Google Chrome users.
- Doesn’t show competitor SERP data or live keyword analysis like MozBar or SEOquake.
- While great for speed, it lacks in-depth crawling, scripting, and crawl customisation available in desktop tools.
- Compared to some SEO platforms, UI is clean but may feel basic no advanced visualisations or filtering.
Conclusion
Whether you're a digital marketer, blogger, developer, or SEO professional, having the right tools at your fingertips can make a huge difference in how efficiently and effectively you optimise websites. Explore a wide range of professional WordPress themes at Ovation Themes, designed to create modern, responsive, and business-ready websites with ease.
The 10 best SEO Chrome extensions we explored like Ubersuggest, MozBar, SEOquake, Hunter, Checkbot, and more each offer a unique advantage. Some focus on on-page analysis, others help you discover technical SEO issues, while a few excel at competitor insights or link-building support. By integrating these extensions, you can significantly cut down on manual tasks while improving your SEO performance, visibility, and return on investment. Choose a combination that suits your SEO goals whether it's content optimisation, site speed improvements, backlink outreach, or technical audits.