How To Mint An NFT on OpenSea

The Coin Times
4 min readMar 14, 2022


How To Mint An NFT on OpenSea

NFTs enable one-of-a-kind, irreplaceable ownership of digital goods such as art and music etc. The NFT train appears to be full steam ahead, with artists earning millions from music, collectables, and designs. The cryptocurrency craze pushed the market for non-fungible tokens (NFTs), often known as digital collectables, to unprecedented heights in 2021. According to projections, total NFT sales volume will have surpassed $17 billion by the end of the year.

But how are these NFTs made, and are you able to make one? NFTs can be produced by anyone. If you wish to sell your art online, there are several NFT platforms you can choose from. OpenSea, Rarible, SuperRare, and Foundation are a few of the most well-known. Many of these marketplaces are now only available on the Ethereum network, so you’ll need its native currency, Ether, as well as an Ethereum-compatible wallet. Here’s how you can make your own NFTs.


Connect your wallet to your computer.

To get started, you’ll need to first open a crypto wallet and then connect it to the NFT marketplace. To get started with OpenSea, click the wallet symbol or the “Create” button in the top right corner. Other markets will ask you to connect your wallet and similarly create a profile.

You’ll be prompted to link your wallet via a QR code scanner on your smartphone or download your wallet onto your computer, depending on the wallet you’re using (MetaMask or Coinbase) and the platform you’re working from (desktop or mobile).

Your crypto wallet is now connected, and your marketplace profile has been generated. Make sure you fill out your profile completely. Tell us about yourself in the NFT world, and provide a link to your website.


Make your first product.

Click the “Create” button in the upper right corner of the marketplace’s home page. You’ll be asked to upload a digital file and give your NFT a name after that. Optional entries include a description of your work, an external link to more information (such as your website), and the blockchain on which the NFT should be built (for example, Ethereum or the Ethereum-based protocol Polygon (CRYPTO: MATIC) if you’re using OpenSea).

This is also where you can specify how much royalties you’ll receive if your NFT is resold in the future. A standard royalty distribution ranges from 5% to 10% of the secondary sales price.

After clicking “Complete,” your first NFT will be created.


Fund your wallet

Selling an NFT which involves recording a transaction between two parties on a blockchain necessitates some computing on the network’s part. There will be a charge for this transaction, which is known as a “gas fee.”

To perform your first sale, make sure you’ve purchased Ethereum (or another cryptocurrency) and deposited it into your wallet using a crypto trading app. You can then transfer the crypto from your wallet to your NFT marketplace account, depending on the marketplace. Some marketplaces, such as OpenSea, allow you to buy crypto right from your profile by setting up a payment mechanism like a credit card.

If you’re not sure how much cryptocurrency you’ll need, you don’t need to stress — it will be calculated for you automatically.


Selling your NFT.

Now you’re almost done and you’ll be ready to sell your NFT on the open market once you’ve minted it. Within your NFT’s description page, click the “Sell” button in the upper right corner.

Now’s the time to outline the specifics of your transaction. Choose between a fixed price depending on your preferred cryptocurrency and a timed auction. On OpenSea, you set the royalty distributions for ongoing passive monetization of your work overtime on step two, although other markets may allow you to do so at this stage. Any associated selling costs will also be disclosed by the marketplace. The service fee (cost of handling the listing) on OpenSea is 2.5% of the NFT selling price.


Organize your NFT business.

It’s time to start communicating with your potential patrons after your NFT has been established and posted for sale. You can also build more NFTs and add them to a collection to draw the attention of art collectors or speculators. NFTs created on one marketplace can be transferred and sold on another, although there may be fees associated with this.

Some things to consider while creating your NFTs

NFTs are indeed the future however they must be done right.

Each artist has their own method, but no matter what, you must consider how your work will transition to the digital medium effectively. To make your first NFT, follow these steps:

Make use of the materials and tools you already own.

As needed, invest in new technology or knowledge.

Find other creators to collaborate with and learn from.

Believe about those you think will enjoy your work and keep them in mind as you develop.

Choose if your NFTs will have visual, audio, or written elements, or all three.

Choose a file type. JPG, PNG, GIF, SVG, MP4, WEBM, MP3, WAV, OGG, GLB, and GLTF are all supported by OpenSea.

Consider the file size. The maximum filesize for OpenSea is 100 MB.

Consider accessibility.


NFT Minting is a fascinating sport for those interested in it.

Nonetheless, converting your digital labour into a blockchain-based asset is a fascinating field that has the potential to drastically transform the way creators are compensated. The NFT realm is worth examining if you’re an artist or a digital entrepreneur.



The Coin Times

The latest NFTs, Memes and Blockchain news