Opensea has been the most popular NFT marketplace for a long time. To start creating the NFTs themselves, you first need to make your own collection. To do this, hover over our profile icon at the top, and then select ‎My Collections.

Click on the button to create a collection.

‎Next, we will be prompted to upload a logo, a popular image and a banner.

It’s not entirely clear what each item is here, so let’s take a look at Nina’s Super Cool World collection as an example. In this screenshot, the collection itself is highlighted in red, popular images in green, and the logo in blue.      

Now, as for the banner, it can be seen when reviewing the collection. In the screenshot below, the banner itself is highlighted in black, and the logo is highlighted in pink.

After downloading these three pictures, you can move on. The next step is to decide on the name of the collection, a link to your collection's profile on OpenSea, and a description of the collection. This shouldn't be a problem, so let's move on.

The selection of the NFT category is also mandatory, there are seven options in total: art, collectibles, music, photography, sports, game cards and NFT with application.

After choosing a category, you need to insert links to your social networks and website.

Probably the most interesting item for many will be the Creators Earnings item. This is where we define the percentage of each NFT sale that will go to us as earnings. Next, we need to decide on the blockchain. OpenSea currently supports Polygon, Ethereum and Solana.

After that, you can choose the currency to sell and buy your NFTs, as well as decide how your NFTs will appear on your profile.

When we are done with the collection, we can go directly to the NFTs themselves. To start creating them, you need to click on the Create button.

Next, upload the picture, or the file that you want to turn into NFT. In the next paragraph, enter the name of our token.

We enter a link (if any) to a site with detailed information about NFT and write a description.

In the next paragraph, we will need the collection we created earlier. In addition, if desired, you can also add various characteristics to your NFT, such as level or speed.

The final touch of our collection will be the choice of blockchain and the number of NFTs printed. Congratulations, your collection is complete!

Congratulations, you have created your NFT collection.