How to sell NFTs

Wanna make your own NFT and sell it? We explain how to do it.

OpenSea and Rarible are the leading platforms for NFT creation. While Rarible dominates total sales figures, OpenSea provides more related services, including the ability to create your own NFT webstore powered by the OpenSea exchange. Both platforms allow users to upload their art and create collections without any technical blockchain knowledge required.

Before you get started, know there will be some up front costs. NFTs are powered by a blockchain – typically Ethereum’s blockchain. Using a blockchain comes at a cost, a network fee called gas, that you’ll need to pay in order to tokenize your art.

Rarible requires artists to mint their NFTs on the blockchain (on-chain) during creation. This means repeated smaller costs. If you’re planning on selling a couple NFTs for huge prices, Rarible is likely your best bet. On the other hand, if you want to create a multitude of cheaper NFTs, you’ll want to use OpenSea’s Collection Manager.

OpenSea Collection Manager allows users to pay a one-time fee for establishing a new collection. From that collection, an unlimited number of NFTs are able to be created and stored off-chain by the OpenSea centralized team until a sale is made. At this point, the buyer will pay the gas fee associated with the transaction, and your NFT will be placed on the chain and transferred.

This tutorial will cover the step-by-step process for everything you need to create your own NFTs in a collection on OpenSea.

Step 1: Set up MetaMask.

The first thing you’ll need to do to create your own NFT is to set up a software wallet. This wallet can hold your NFTs and you’ll also need to use it to pay blockchain gas fees later on.

Make your way over to where you can download the app or add the chrome extension. Creating a MetaMask wallet is simple and free. Just remember to keep track of your seed phrase in case you ever need to recover the wallet.

Remember that wallets don’t hold cryptocurrency or NFTs — they store your private key which is needed to authorize transactions. All cryptocurrencies and NFTs are actually kept on the blockchain with the wallet ID designating ownership.

Step 2: Tokenize your art.

Once you have a MetaMask wallet created, you’ll be able to create your own NFTs.

Navigate to and click the Create button in the menu bar. Now you can connect your MetaMask wallet with OpenSea and get to work.

Create a name for your NFT collection, then click the Add New Item button. You are now ready to upload the file you want to tokenize and give it certain properties and stats to distinguish it from the rest of your collection.

Determine how many copies you want of each item, then set a retail price.

Step 3: List on the marketplace.

In order to sell your first NFT, you’ll need to enable OpenSea to sell items from your account. This requires a blockchain transaction, so you’ll have to pay a gas fee. Send some Ether to your MetaMask, and you’re good to go. You’ll only need to pay this fee the first time you create an NFT collection.

If you don’t have any Ethereum, you can use Binance, Coinbase or Gemini to purchase some and send it to your MetaMask wallet.

Now that you’ve given OpenSea permission to sell your NFTs, anyone can find and purchase them on the OpenSea marketplace. You’re done!

Other Ways to Profit from NFTs

There are 3 main routes to profit from NFTs: creation, scalping and investments in the industry.

For most people, their best bet to cashing in on the NFT bubble before it pops would be to invest in a platform like Nifty Gateway, OpenSea or Rarible. During the California gold rush, most miners left empty-handed, but those who sold the picks and shovels became incredibly rich.

If you’re an artist or influencer, it may be worth it to create your own NFTs for your fans. YouTuber and professional boxer Logan Paul made over $5 million in 1 single day by selling 3,000 NFTs for 1 Ether each. Clearly, NFT FOMO is at an all-time high.

If you’ve got a gift for predicting resale demand, buy yourself a Nifty Gateway bot from Upwork for $300 and start scalping!

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