Creating an NFT Tutorial

This guide is for beginners, step by step with images; using metamask in opensea.io, both widely known in crypto. Each of these steps is detailed below:

Create a Wallet in metamask.io
Connect it to opensea.io
Make a new collection of NFTs
Upload your NFT

My computer is in Spanish, as the screenshots, but the procedure is the same:

Creating a wallet in metamask.io

1. Open metamask.io. Click Download Now

2. Install

3. Add to chrome.

4. Click Start

5. Click Create a New Wallet (create a password and follow the steps)

Connect your wallet to opensea.io

6. Go to opensea.io

7. Click in the little person icon at the top right

8. Go to Profile

9 If required, enter your password from step 5

10. Sign in Metamask’s pop up window. Click Next. Click Connect

Great! You have connected your wallet to your created account in opensea.

Create a new Collection of NFTs at opensea

11. On opensea.io go to My Collections (click in the little person icon at the top right)

12. Click on Create a Collection

13. Click “Sign” on metamask’s instantly opened window

14. Add a logo (featured and banner images are optional)

15. Fill data like the name, URL, description… The Percentage Fee is the amount you are going to receive on subsequent sales

16. The most common Blockchain is Ethereum (or you can choose other)

17. The usual Payment tokens are ETH

18. Click Create

Ready! Now create an NFT

Upload your NFT

19. On the same opensea.io, click Create

20. Add your art, and name it (external link and description are optional)

21. If not done by default, select the collection you just created

22. You can add properties, levels and stats, or leave them blank; as well as the unlockable content and explicit & sensitive content set to No or as appropriate.