10 Exceptional SQL Courses for Free and with Certification

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In today’s digital age, data is often referred to as the new gold. It’s the lifeblood of businesses, and the ability to harness and analyze data is a crucial skill in various industries. Structured Query Language (SQL) is at the forefront of data manipulation and analysis. If you’re looking to enhance your SQL skills or dive into the world of data management, you’re in the right place. We’ve curated a list of ten exceptional SQL courses that are not only free but also offer certification upon completion.

1. SQLZoo

SQLZoo is a fantastic resource for beginners and experienced SQL users alike. It offers interactive exercises and tutorials that cover everything from the basics of SQL to more advanced topics like JOIN operations and subqueries. The best part? It’s entirely free, and you can earn a certificate to showcase your SQL proficiency.

2. Khan Academy

Khan Academy, known for its high-quality educational content, offers a comprehensive SQL course. Their easy-to-follow video tutorials and interactive exercises make learning SQL a breeze. By completing the course, you’ll not only gain valuable skills but also receive a certificate of completion.

3. Codecademy

Codecademy is a well-known platform for learning coding and programming languages, including SQL. Their SQL course provides hands-on practice and real-world projects to help you apply your knowledge. Upon finishing the course, you’ll receive a certificate to validate your expertise.

4. Coursera (Stanford University)

Coursera offers a SQL for Data Science course from Stanford University. This course is part of the Data Science specialization and covers SQL fundamentals and data analysis. While the course content is free to access, you have the option to receive a certification for a fee.

5. edX (Microsoft)

edX, in collaboration with Microsoft, offers a free SQL course that covers the basics, advanced queries, and database design. This course is an excellent choice for those looking to gain SQL skills in a business context. You can receive a verified certificate upon completion for a fee.

6. Mode Analytics SQL Tutorial

Mode Analytics provides an in-depth SQL tutorial that covers SQL syntax, querying databases, and data visualization. It’s a great resource for aspiring data analysts and data scientists. While the tutorial is free, you can request a certificate for a fee.

7. Udemy

Udemy is a popular platform for online courses, and they offer several free SQL courses. These courses cater to various skill levels, from beginners to experts. You can explore SQL topics such as database management, querying, and optimization at no cost.

8. W3Schools SQL Tutorial

W3Schools is a trusted resource for web development tutorials, including SQL. Their SQL tutorial provides a comprehensive overview of SQL concepts and syntax. You can learn at your own pace and even earn a certificate to demonstrate your SQL proficiency.

9. SQLBolt

SQLBolt is a fast and interactive way to learn SQL. It offers a series of lessons and exercises that gradually increase in complexity. Whether you’re a novice or experienced SQL user, this resource can help you sharpen your SQL skills and earn a certificate upon completion.

10. LearnSQL.com

LearnSQL.com offers a free SQL basics course that covers essential SQL concepts. Their interactive platform allows you to practice SQL queries and gain hands-on experience. Completing the course will earn you a certificate to showcase your SQL knowledge.


In conclusion, the world of SQL is vast, and there are numerous resources available to help you master this essential skill. These ten exceptional SQL courses not only provide top-notch education but also offer certification to validate your expertise. Whether you’re a beginner or looking to enhance your SQL skills, these courses will equip you with the knowledge and certification needed to excel in the world of data management and analysis.

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