10 Best SEO Courses with Certificate Online [Free & Paid]

No matter if you’re building a brand, launching a start-up, or running client campaigns, knowing how to make content discoverable is a super power. And it all starts with one essential skill “Search Engine Optimization” (SEO).

The good news is you don’t have to search extensively to learn SEO. There are great SEO courses on the internet, designed by top educators and industry professionals, that are completely free and include certificates that will help teach you everything from keyword research to on-page optimization, to link-building and analytics.

This blog consists of a list of the best free SEO courses with certificate to take you on your SEO journey.

Top 10 SEO Course with Certificate in 2025

Here are the top 10 SEO Courses with Certificate, carefully chosen based on their course quality, hands-on learning approach, certification value, and learner feedback. Each course is designed to help you gain practical SEO skills and earn a recognized certificate to boost your career in digital marketing.

1. HCL GUVI – Digital Marketing with SEO

GUVI, an IIT-M & IIM-A-based platform, is offering an industry-level SEO Courses with Certificate in its digital marketing course. The course focuses on theory and real-world projects to prepare you for your next job. 

Platform: HCL GUVI

Duration: 5-6 hours (self-paced)

Language: English

Price: Free

Key Highlights of the Course

• Industry-relevant modules
• Certificate after completion
• Real-time projects and assignments
• Taught by industry-experts in marketing

Key Skills You Will Learn

• SEO Content Writing and Keyword Planning
• Technical SEO and Analytics
• Website Optimization Strategies

Who Should Take this Course

• Those pursuing a career in digital marketing
• Entrepreneurs growing their own brand
• Professionals seeking practical learning module for SEO.

2. Google Digital Garage – Fundamentals of Digital Marketing

Google Digital Garage provides one of the most recognized free SEO courses with certificate, which includes a certification. The Fundamentals of Digital Marketing series was created by Google trainers and is approaved by the Interactive Advertising Bureau (IAB Europe). The course covers SEO as part of a complete learning pathway in digital marketing.

Platform: Google Digital Skillshop

Duration: 40 hours

Language: English (available in subtitles in multiple languages)

Price: Free

Key Highlights of the Course

• 26 self-paced modules
• Modules are taught by Google-certified trainers
• Course includes free globally recognized digital certification
• The course offers real-life examples and quizzes after each module
• The course includes practical exercises to implement all on-page SEO concepts

What You Can Expect to Learn

• The basics of SEO and how search engines rank websites
• How to perform keyword research and optimize your pages
• Link Building and off-page SEO methods
• Google Analytics and how to measure online performance

Who Should Take This Course

• Beginners in the field of digital marketing
• Small business owners trying to optimize their online presence
• Students looking for an official Google certificate

3. HubSpot Academy – SEO Certification Course

The HubSpot Academy provides a comprehensive SEO Course with Certificate focusing on enhancing the visibility and positioning of websites. The course is led by highly knowledgeable HubSpot professionals who has clearly explained theory to practical examples.

Platform: HubSpot Academy

Duration: 3 hours

Language: English

Price: Free

Key Highlights of the Course

• Free official certificate
• Short video lessons and practical tasks
• Quizzes after each section
• Recognized in the industry by employers across the world

What You Can Expect to Learn

• On-page and off-page SEO
• Link building and content strategy
• Planning and execution of an SEO campaign

Also read: Best AI Tools for Seo: Improve Your SEO Ranking

Who Should Take This Course

• Marketing professionals and bloggers
• Entrepreneurs and freelancers
• College students embarking on their SEO journey

4. Coursera – Search Engine Optimization (SEO) Specialization

This professional specialization from the University of California, Davis, is among the most extensive SEO Courses with Certificate on the Internet. It is suited for learners who thrive in deep, structured learning, with university-level credibility.

Platform: Coursera

Duration: 5 months (self-paced at 5 hour/week),

Language: English

Price: Free (with Financial Aid) / Paid (with Certificate)

Key Highlights of the Course

• Taught by professors from a university
• Includes project-based lessons and assessments
• Accredited UC Davis certificate
• Flexible learning environment

What You Can Expect to Learn

• Keyword research and SEO audit
• Technical SEO & analytics
• Competitive analysis and campaign management

Also read: Types of Search Intent in SEO: Rank Content on SERP

Who Should Take This Course

• Students and professionals seeking academic-level SEO training
• Freelancers expanding their SEO portfolio
• Marketing teams in startups or agencies

5. Semrush Academy – SEO Fundamentals Course

Taught by SEO expert Greg Gifford, Semrush Academy’s SEO Course with Certificate offers a clear, practical understanding of SEO mechanisms. It is completely free and best for individuals who want to learn while utilizing professional tools.

Platform: Semrush Academy

Duration: 4 hours

Language: English

Price: Free

Key Highlights of the Course

• Free certification
• 31 interactive video lessons
• Lessons led by an expert
• No prior knowledge required

Also read: The Top 15 Most Important SEO Ranking Factors in 2025

What You Can Expect to Learn

• Keyword research
• On-Page SEO optimization
• Local SEO and Technical SEO

Who Should Take This Course

• Individuals new to SEO looking for real-world knowledge
• Marketing/Advertising professionals using Semrush tools
• Business owners with their own websites

6. Udemy – SEO for Beginners

Udemy offers one of the most popular free learning alternatives for beginners with this SEO Course with Certificate. It lays a foundation for not only understanding the mechanics of SEO but also demonstrates the guidelines for leveraging it for any website.

Platform: Udemy

Duration: 2.5 hours

Language: English

Price: Free

Key Highlights of the Course

• Free lifetime access
• Certificate of completion
• Video, easy to understand format
• Mobile compatible

What You Can Expect to Learn

• Basics of Google’s ranking algorithm
• On-page and off-page SEO
• Keyword targeting and backlinks

Also read: 10 Types of SEO: How to Rank Higher Using Search Engine Optimization?

Who Should Take This Course

• Bloggers/students/beginners
• Small business owners
• Freelancers wanting quick SEO insights

7. LinkedIn Learning – SEO Foundations

Conducted by SEO specialist David Booth, this SEO Course with Certificate is suitable for individuals wanting to develop SEO expertise for their LinkedIn profile. It will develop both a theoretical foundation and actionable steps.

Platform: LinkedIn Learning

Duration: 3 hours

Language: English

Price: Free (with 1-month trial) / Paid

Also read: How to Optimize Keywords for SEO: A Step-by-Step Guide

Key Highlights of the Course

• Shareable Certificate on LinkedIn
• Course designed for professionals
• Expert instruction
• Updated with latest trends in SEO

What You Can Expect to Learn

• Keyword optimization and analytics
• On-page and technical SEO
• Website performance metrics

Who Should Take This Course

• Professionals building a professional profile on LinkedIn
• Marketers posing or freelancing
• Content creators & blog managers

8. Yoast SEO Academy – Free SEO Training

Yoast, known for its WordPress plugin, offers this free SEO Course with Certificate focused on how to optimize a website and improve its content. This is a good option for anyone managing a WordPress site.

Platform: Yoast SEO Academy

Duration: 3 hours 

Language: English

Price: Free

Also read: How Does an SEO Certification Elevate Your Digital Marketing Career?

Key Highlights of the Course

• Free access and certification
• Practical lessons to improve your website
• Great for the WordPress community
• Simple to follow and complete

What You Can Expect to Learn

• SEO for WordPress websites
• Readability optimization and effective keyword utilization
• Meta tags and descriptions

Who Should Take This Course

• Bloggers and web admins

9. Alison – Search Engine Optimization

The course offered by Alison has a module that focuses completely on SEO and digital marketing strategy. The course is dedicated to learning how to build success in online business by creating content that’s optimized and reviewing analytics.

Platform: Alison

Duration: 10 – 15 hours

Language: English

Price: Free (certificate is optional and has a fee) 

Key Highlights of the Course

• Learn for free
• Diploma accredited 
• Interactive quizzes and progress trackers 
• Recognized internationally 

Also read: Top 10 SEO Techniques For Better Ranking in 2025

What You Can Expect to Learn

• SEO, SEM, and content marketing 
• Understanding Google Analytics 
• Management of website for e-business terms 

What You Can Expect to Learn

• Students looking to advance their career or change jobs. 
• Entrepreneurs. 
• Marketers. 

10. Moz Academy – SEO Essentials Certification Course

The Moz Academy SEO Course with Certificate is a professional course focusing on practical SEO strategy. Typically, it is offered for free promotion only a few times a year.

Platform: Moz Academy

Duration: 6 hours

Language: English

Price: Free when on sale / Paid otherwise 

Key Highlights of the Course

• Certification from MOz Academy 
• Lessons by SEO experts 
• Case studies and actionable strategies 
• Updates with regular changes to SEO algorithms 

What You Can Expect to Learn

• Technical SEO 
• Link building and site audits 
• Measuring your SEO success 

What You Can Expect to Learn

• Professionals looking to elevate their SEO skills
• Agency marketing
• Freelancers managing client sites.

Want to master SEO, Google Ads, and social media marketing all in one course? HCL GUVI’s Digital Marketing Course gives you real-world training and a recognized certificate to kickstart your career.

Wrapping it up:

Taking an SEO course with a certificate, you gain an advantage to put knowledge into action, whether that translates to improving your own brand or others’ brands online. 

What makes learning SEO so exciting today is how accessible it is. You don’t need a long or expensive degree, just curiosity and consistency, combined with a course that meets your level of learning. Start small, use what you learn, and simply let your results speak for you. 

Remember, every great digital marketer started with just a single keyword. Yours could be the next success.

1. Are the SEO courses free?

Yes, all the SEO courses listed offer all of their learning materials to you for free. Some may charge a little for an official certificate. 

2. Do beginners take these SEO courses?

Yes! Most of these SEO courses with certificates are beginner-specific and require no prior experience.

3. How long will it take to finish the SEO course?

Courses can last from a few hours to a few weeks, depending on the platform. Most are self-paced, so you can learn at any time you would like. 

4. Will I get a job after taking an SEO course?

Completing an SEO course with a certificate does help enhance your resume and skills. However, it does depend on the practical experience and project work you have done.