Learn to develop smart contracts with our best free Solidity courses, complete with certificates.

Key Takeaways:

Comprehensive Solidity programming.
Free access with certification upon completion.
Suitable for aspiring blockchain developers.

What are the benefits of free Solidity courses with certificates?

Free Solidity courses teach you how to develop smart contracts, providing comprehensive programming knowledge and certification to validate your skills in blockchain development.

#	Course Name	University/Organization	Ratings	Duration
1.	Ethereum and Solidity: The Complete Developer’s Guide	Udemy	★★★★★ 4.6	24 Hours
2.	Blockchain Fundamentals	PluralSight	★★★★★ 3.5	02 Hours
3.	Solidity: learn the fundamentals to become a smart contract developer	SkillShare	—	04 Hours
4.	Blockchain: Learning Solidity	LinkedIn Learning	★★★★★ 4.6	01 Hour
5.	Blockchain Specialization	Coursera	★★★★★ 4.6	04 Months
6.	Getting Started with Web3 Development	Udemy	★★★★★ 5.0	17 Hours
7.	Building Web3 Decentralized Apps in Ethereum	LinkedIn Learning	★★★★☆ 4.7	02 Hours
8.	Blockchain Framework & Platforms	edX	—	08 Hours
9.	Learn to create and sell your own NFT using Solidity	SkillShare	—	02 Hours
10.	Advanced Solidity: Understanding and Optimizing Gas Costs	Udemy	★★★★★ 4.7	03 Hours

In order to help our readers in taking a knowledgeable learning decision, TakeThisCourse.net has introduced a metric to measure the effectiveness of an online course. Learn more about how we measure an online course effectiveness.

Solidity Courses Evaluation & Selection Criteria

Solidity courses were selected by assessing curriculum comprehensiveness, instructor expertise, and user reviews. We focus on free courses that provide in-depth programming knowledge and certification to validate blockchain development skills.

Best Solidity Courses with Certificate…

Ethereum and Solidity: The Complete Developer’s Guide

- - Stephen Grider via Udemy
  - 138,938+ already enrolled!
  - ★★★★★ (25,823 Ratings)

Ethereum and Solidity: The Complete Developer's Guide

Online Course Effectiveness Score
Content	Engagement	Practice	Career Benefit
Excellent ★★★★★	Excellent ★★★★★	Fair ★★★☆☆	Excellent ★★★★★

In this course, you’ll learn about developing impeccable blockchain applications with the use of the Ethereum Blockchains. Development and implementation of secure smart contracts and the use of Web3 v1.0 will be the major focus areas of the course.

The core reason behind the selection of this course is that it incorporates highly applicable practical examples and work. Also, this course has huge positive feedback from the learners depicting its worth.
This course is a perfect fit for programmers aiming to build advanced apps based on blockchain technology. Also, engineers looking to understand the concepts of Ethereum should take this course.

I really admire the way the course was structured and presented. Starting from simpler contracts to moving to more complicated concepts helped the participants in understanding better. (Stratos D,★★★★★)

Blockchain Fundamentals

- - Jan-Erik Sandberg via PluralSight
  - 2 Hours of effort required!
  - ★★★★★ (491 Ratings)

Blockchain Fundamentals

In this course, you will get the opportunity to learn about the foundational concepts of blockchain, utilization of blockchain, introduction to Ethereum, setting up blockchain development, DAPP, and creating private blockchains. Also, the fundamentals of blockchain highly related to the development of applications are incorporated in this course.

The reason that brought about the selection of this course is that it provides the opportunity for the learners to develop a fully functional sample application using blockchain technology. Also, by developing the sample application the learners will get to know the means of sharing secret information with the collaborating partners.
This course is suitable for everyone who is willing to learn about the foundational concepts of Blockchain, Blockchain development specifically Ethereum-based app development.

Solidity: learn the fundamentals to become a smart contract developer

Dave Slater via SkillShare
384+ already enrolled!
4 Hours of effort required!

Solidity : learn the fundamentals to become a smart contract developer - 2022

Online Course Effectiveness Score
Content	Engagement	Practice	Career Benefit
Excellent ★★★★★	Good ★★★★☆	Fair ★★★☆☆	Good ★★★★☆

In this course, you will learn about the core concepts of solidity coding language, the standard structure of smart contracts, and the techniques to read solidity documents. Also, this course contains lectures on remix IDE, data types, and function modifiers.

The reason behind selecting this course is that the course content is enriched with such practical information that the participants will be able to create basic smart contracts including ‘control a car rental’ and ‘mint and transfer coins’. Furthermore, almost every tutorial includes the development of a practical project to improve the learning capacity of participants.
This course is designed in such a way that it covers a wide range of audiences and requires no prerequisites to register for this course. Participants with little to no prior knowledge of coding can also join the course.

I really appreciate the work in compiling this course as it is all I was looking for. Each concept is delivered in an easily understandable way. (Karoly Buzas)

Blockchain: Learning Solidity

- - Emmanuel Henri via LinkedIn Learning
  - 30,881+ already enrolled!
  - ★★★★★ (438 Ratings)

Blockchain: Learning Solidity

Online Course Effectiveness Score
Content	Engagement	Practice	Career Benefit
Good ★★★★☆	Good ★★★★☆	Good ★★★★☆	Fair ★★★☆☆

In this course, you will study about basics of solidity and its uses considering its special design for Ethereum platforms. You will start by learning about the basics of smart contracts and self-executing transactions. Then, you will learn about the solidity ecosystem and more complex concepts including source mappings and their applications to build your own contract.

The reason why we have chosen this course is the sharable certificate that you will get upon completion of the course.
This course covers beginners to intermediate-level participants who have few to considerable skills in programming.

My experience was absolutely amazing while taking this course. I have always wanted to acquire deep knowledge of programming, especially focusing on blockchain and this course provided me with all the necessary knowledge that I required. (Clayton Gordy)

Blockchain Specialization

- - Bina Ramamurthy via Coursera
  - 104,864+ already enrolled!
  - ★★★★★ (6,623 Ratings)

Blockchain Specialization

In this course, you will learn about the idea and the specific computational model that facilitates the blockchain to enable automation, scalability, and transparency. Also, you will learn step-by-step processes about how to develop smart contracts and develop inventive application models that complement blockchain technology.

The reason why we chose this course is that it offers a series of specialized courses that can develop the required expertise you’d need to get into the market.
This course is for experienced programmers who have prior knowledge and experience in object-oriented programming and command line interfaces of systems as of Linux.

Understand how Solidity is crucial for building decentralized financial applications by exploring our DeFi courses.

Continue with more Solidity Courses with Certificate…

Getting Started with Web3 Development

- - Sebastien Arbogast, Said Eloudrhiri via Udemy
  - 24,472+ already enrolled!
  - ★★★★★ (3,913 Ratings)

Getting Started with Web3 Development

Online Course Effectiveness Score
Content	Engagement	Practice	Career Benefit
Good ★★★★☆	Excellent ★★★★★	Excellent ★★★★★	Excellent ★★★★★

In this course, you will study then demanding concepts like the basics of blockchain, decentralized applications, web3 app development protocols, and procedures, the theory behind the working of blockchains, fundamental concepts related to smart contract language, utilization of Truffle testing framework, and much more. Also, you will learn about how to deploy a decentralized app to multiple Ethereum instances.

The reason why we chose this course is that it offers a complete package of rich knowledge and expert instructor having an experience of over 25 years in the field of IT. Also, the key areas that are focused on in this course are practically in-demand.
This course is a perfect match for software developers who have prior knowledge, skills, and experience in both front-end and back-end software development.

I enjoyed this course very much. The background provided by the instructor was very engaging and knowledgeable. Considering the response of the instructor, I’d like to appreciate that he was quick in responding to any query. I think this is the best course among others that I have witnessed. (Justin C, ★★★★★)

Building Web3 Decentralized Apps in Ethereum

- - Drew Falkman via LinkedIn Learning
  - 3,484+ already enrolled!
  - ★★★★★ (108 Ratings)

Building Web3 Decentralized Apps in Ethereum

Online Course Effectiveness Score
Content	Engagement	Practice	Career Benefit
Excellent ★★★★★	Good ★★★★☆	Excellent ★★★★★	Good ★★★★☆

In this course, you’ll get the opportunity to learn about major programming concepts relating specifically to Cryptocurrency development, introduction to blockchain, smart contracts and their development, use of web3.js, use of Truffle to carry out tests, and a lot more.

The major reason behind the selection of this course is that the integration of lectures with practical project building is commendable. This enables the learners to witness practically what they learn during the course. It includes the development of NFT-minting DApp.
This course is especially for those individuals who are familiar with programming and have experience working in the Ethereum blockchain environment. Those learners who are novices should not take this course.

I appreciate this good work. Some valuable information was effectively summarized in the overview of the Ethereum blockchain and incorporating the Dapp creation process. (Taleb D, ★★★★★)

Blockchain Framework & Platforms

- - IIMB via edX
  - Course Type (Self-Paced)
  - 2 Weeks (3-4 weekly) of effort required!

Blockchain Framework & Platforms

This course will provide you the deep knowledge of Bitcoin transactions and their storing and mining on blockchain. Also, you’ll learn the fundamental principles governing blockchain technology including consensus transactions, the roots of Bitcoin, and its use. Furthermore, you’ll be able to learn about the use of the Ethereum platform, the development of smart contracts, and its deployment. Learn how Solidity enables the creation of NFTs with our comprehensive NFT courses.

The reason that brought about the selection of this course is that this course conducts proper assignments and exams. Upon completion of the course, a sharable certificate is also provided.
This course is an intermediate-level course and is suitable for learners who have little prior knowledge of programming.

Learn to create and sell your own NFT using Solidity

- - Rahul Agarwal via SkillShare
  - 96+ already enrolled!
  - 2 Hours of effort required!

Learn to create and sell your own NFT using Solidity

In this course, you will learn the use of MetaMask, Solidity, Hardhat, and Alchemy for the deployment of ERC-721 smart contracts. Also, you will start by learning fundamental concepts which will help you build cemented foundational knowledge.

The reason why we chose this course is that the course content is designed in such a way that it will equip you with all the required concepts to boost your learning and skills.
This is a beginner-level course and covers a wide range of audiences including freshers and intermediate-level programmers and helps them improve their skills.

Advanced Solidity: Understanding and Optimizing Gas Costs

Jeffrey Scholz via Udemy
1,995+ already enrolled!
★★★★★ (423 Ratings)

Advanced Solidity: Understanding and Optimizing Gas Costs

Online Course Effectiveness Score
Content	Engagement	Practice	Career Benefit
Excellent ★★★★★	Excellent ★★★★★	Good ★★★★☆	Good ★★★★☆

In this course, you will learn about how the EVM sets the prices of gas, how we can improve the existing code of gas prices, how code for smart contracts is debugged, and what are the optimal designs to keep the execution costs within the limit.

The reason behind the selection of this course is that the instructor of this course is very energetic and delivers the lectures with great expertise.
This course allows every other individual to learn about advanced solidity and optimization of Gas costs but they should have prior knowledge of solidity. A complete novice in this field can find it difficult to cope with the concepts.

This is a top-notch course related to Ethereum used for gas handling. The clarity in the explanations was appreciable. The course teacher was aware of the fact that only significant information should be delivered to avoid complacency. The content is super useful especially related to smart contracts. (Gennadi M, ★★★★★)

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10 Best + Free Solidity Courses with Certificate