19 Best Free SEO Tools to Improve Your Keyword Rankings

Neon sign that says Level Up in blue and yellow light - level up your page and keyword rankings with this list of the best free SEO tools

Developing a strong SEO strategy can be tough to do on your own. Especially if you don’t have an unlimited budget to build SEO software into your MarTech stack. Luckily there are a ton of powerful, free SEO tools available around the web.

I gathered a list of them here for your benefit. 

Check out my list of the 17 best free SEO tools to level up your content, boost organic search traffic, and improve your keyword rankings. (By the way, don’t forget to sign up for my newsletter if you want information on other free marketing tools!)

Content & Keyword Research

1. Answer the Public

Link

This tool helps you with keyword research by providing an assortment of long-tail keyword ideas. What questions are people asking across the web? You’ll get a variety of questions that you can create website content to address.

2. AlsoAsked

Link

Another way you can check for long-tail keywords, this website lets you see the suggestions Google offers for “what other people asked” for particular search queries. 

3. Google Trends

Link

This free Google tool is one of my favorites. Check out how different keywords and search queries rank across the web. You can compare different keywords or key phrases with each other and also get information about leading search trends.

4. Google Keyword Planner

Link

Google’s built-in keyword research tool gets added to the lists of most SEO experts. It’s free, powerful, and comes directly from the authority on SEO. 

5. Can I Rank?

Link

Wondering if you can rank for certain keywords or phrases? Curious about how to get there? This website serves as a great free SEO tool to help you figure that out. The free tier is a little limited, but if you enjoy the features, you can always pay to upgrade to a different subscription level.

On-Page SEO Content Checkers

6. Hemingway App

Link

Hemingway App is one of numerous tools to analyze the readability of your text. Using it can help you become a more concise, effective copywriter over time. The app identifies various weaknesses and areas of opportunity throughout your copy, such as overuse of passive voice.

7. Yoast

Link

I’ve pointed out this plugin several times on my website as an incredible tool for anyone who has a WordPress site. Yoast offers real-time checks of key SEO elements on your web pages before and after you hit publish. Get reminders about optimizing metadata and your content readability score.

8. SEOptimer

Link

If you’re looking for a free SEO audit, this website provides a pretty thorough one. Fast and easy to launch, SEOptimer gives you a complete look at the SEO performance of your website. That includes usability, keyword rankings, page speed, and mobile optimization.

9. CoSchedule Headline Analyzer

Link

Attracting maximum traffic for your content starts with the right title. Your content headline factors heavily in performance. Curious about how yours stacks up? Run it through this handy tool and get a rating on the quality of your headline.

SEO Audit Tools

10. Ubersuggest

Link

Ubersuggest, from one of the leading SEO experts in the world, Neil Patel, lets you perform a quick audit of your website for free. You’ll get basic insight into backlinks, keyword rankings, and more. For more robust features, you’ll have to buy a paid subscription, but the free option does provide some functionality.

11. Screaming Frog SEO Spider

Link

This is a fantastic tool if you want to gain visibility into the entire structure of your website. You get a complete audit of your website, along with information into your metadata and content. When I’m starting to analyze a website’s SEO performance to build out a new SEO strategy, I often start here.

12. Local Search Results Checker

Link

Want to see how your website is doing when it comes to local searches? Or are you interested in seeing where your website lands on search engine results pages in a particular region or city? Use this tool to get a view into that.

13. SEO Site Check Up

Link

The tagline of this website is “Search Engine Optimization Made Easy.” That makes sense given all the free tools bundled here. It even features a competitor domain test, in addition to tests for all the different elements of your own website.

Technical SEO Checks

14. Google Search Console

Link

Another Google freebie, Google Search Console (GSC) is a must-have tool for monitoring your SEO. You get information about your organic traffic, search queries leading to your site, page load speed and mobile optimization. Not to mention, any other technical issues that might put a dent in your SEO performance.

15. Ahrefs Backlink Checker

Link

Backlinks are incredibly important for improving your SEO strategy. They signal that your domain is reputable and useful to others. This free SEO tool from Ahrefs, one of the leading websites for all things SEO, gives you a glimpse into how your backlink building campaign is working.

16. Moz Free Domain Analysis

Link

Want to know your domain authority, spam score, and backlinks pointing to your website? Moz gives you a free way to get general information about your website. 

17. SEOlyzer

Link

Get free information about your log files and how search engines crawl your website. This includes crawl volume and HTTP status codes for all your pages.

18. Ahrefs Broken Link Checker

Link

Another great free SEO tool from Ahrefs! Monitor the broken links on your website to remove or update them and keep content fresh. 

19. Ahrefs Webmaster Tools

Link

A newer release by Ahrefs, this offering created some excitement among SEO professionals. It’s supposed to be a very robust alternative to Google Websmater Tools. It features plenty of technical tools to help improve various elements of your site SEO performance.

Interested in other free marketing tools? I’ve also got lists of the best free digital marketing tools, where to find free stock images and photos, and the best free content creation tools.

Want more tips and recommendations? Sign up for my newsletter and get my content (plus other insight) delivered to you weekly.