How to Create and Sell NFTs on Ethereum - Step-by-Step Guide

Minting NFTs on Ethereum (ETH) can be highly profitable, and AirNFTs offers a simple and easy way to create and sell your own Ethereum NFTs.

February 27, 2023

Are you looking for a way to create and trade non-fungible tokens (NFTs) on Ethereum (ETH)? Minting NFTs on Ethereum (ETH) can be a lucrative and exciting way to create and trade high-value digital assets. AirNFTs is here to make the process even easier. In this tutorial guide, we will provide a step-by-step walkthrough of creating and minting your own Ethereum NFT via the best Ethereum NFT marketplace. Let’s get started!

What is Ethereum?

Ethereum is a decentralized blockchain platform, most famous for its cryptocurrency token, Ether (ETH). Ethereum allows developers to create and deploy decentralized applications, or DApps, that use smart contracts to manage transactions and other data.

Why Ethereum NFT marketplace? 

Ethereum is the leading blockchain for NFTs, offering a high level of flexibility and interoperability, allowing developers to build a wide range of digital assets that can be used across different platforms and applications. NFTs were originally created on the Ethereum blockchain, making it the preferred choice for creators looking to mint and sell high-value NFTs.

Benefits of Creating and Minting Your NFTs on Ethereum

There are several significant benefits to minting your NFTs on Ethereum, such as:

  1. Popularity – Ethereum is a popular blockchain, and most digital assets were initially designed for and are still compatible with Ethereum and its related protocols, making it a go-to choice for many NFT creators.
  1. Stability – After almost a decade, Ethereum remains one of the most well-established and continually growing blockchain networks.
  1. Mainstream recognition – Ethereum is the second most recognizable blockchain after Bitcoin (BTC). Because of its highly-secure network and data architecture, the Ethereum blockchain leads the decentralized finance (DeFi) market, with the bulk of NFT projects running on it as ERC-721 coins. In addition, the blockchain provides NFTs with extensive exposure to a large and growing market.
  1. Sustainability – With its switch to a proof-of-stake protocol, Ethereum has reduced its energy consumption by 99%. If you're interested in eco-friendly transactions, Ethereum and other proof-of-stake platforms like Solana and Tezos are great options to consider.

However, due to the high volume of network traffic, transaction fees on the Ethereum blockchain can increase significantly, causing transaction backlogs.

Creating an Ethereum NFT via AirNFTs

With AirNFTs, digital creators can create and upload a wide range of digital assets, including NFT art, photography NFTs, NFT collectibles, memes, and punks, and list them on the Ethereum blockchain within seconds. The only requirement is that the file format is in JPEG, PNG, MP4, or GIF, and the maximum allowable file size is 8 MB.
In addition to the NFT itself, you’ll need an NFT wallet to create and mint your NFT—preferably an Ethereum-compatible wallet such as MetaMask or Trust Wallet.

How to Create Your Own NFTs on Ethereum?

The process of tokenizing your digital art on AirNFTs using MetaMask or Trust wallet is identical. Fund your wallet with ETH, then launch the in-app browser and follow the steps outlined below:

1. Go to and click on “Trade NFTs”

2. Click on “Create”

3. Select “Choose File” to upload a file. Files over 10MB and any inappropriate, violent, plagiarized, or copied content are strictly prohibited and may result in a user ban.

4. Add the Title and Fill in the “Description box”

5. Enter the price (in ETH), the platform automatically shows the current USD equivalent.

6. Click “Approve”, pay storage fee (the smaller image the less you pay, consider using and select “Create” to mint.

7. After waiting a few seconds, a second screen will appear for paying the network fees to miners who will add your Ethereum NFT to the blockchain.

Congratulations, you have successfully created and minted your own Ethereum NFT via AirNFTs! Your NFT will now be available for purchase on the Ethereum NFT marketplace.


Creating and minting your own NFTs on Ethereum via AirNFTs is a straightforward process that can be a profitable and exciting venture. Minting NFTs on AirNFTs is an easy and straightforward process that anyone can do. With the step-by-step guide above, you now have all the information you need to create and sell your own Ethereum NFT.

Start minting today and earn with Ethereum NFTs Now! 

Frequently Asked Questions

What is an NFT?
What is an NFT?

An NFT (Non-Fungible Token) is a unique digital asset that is stored on a blockchain. It is a type of cryptocurrency that represents ownership of a particular digital item such as artwork, music, or videos.

How do NFTs work?
How do NFTs work?

NFTs work by creating a unique digital signature on a blockchain network that verifies ownership of the underlying digital asset. This means that the original creator of the digital asset can sell it as an NFT and the buyer will have proof of ownership that is publicly recorded on the blockchain.

What makes NFTs valuable?
The value of an NFT comes from its scarcity and uniqueness. Since NFTs are one-of-a-kind digital assets, they can be highly sought after by collectors and enthusiasts who want to own a piece of digital art, music or video that cannot be replicated.

The value of an NFT comes from its scarcity and uniqueness. Since NFTs are one-of-a-kind digital assets, they can be highly sought after by collectors and enthusiasts who want to own a piece of digital art, music or video that cannot be replicated.

How do I create or buy an NFT?
How do I create or buy an NFT?

Creating an NFT requires some technical knowledge and involves uploading your digital asset to a blockchain network and minting it as an NFT. Buying an NFT can be done through various NFT marketplaces such as AirNFTs, where buyers can bid on or purchase NFTs using cryptocurrency.

What are the risks of investing in NFTs?
What are the risks of investing in NFTs?

Investing in NFTs can be risky, as the value of an NFT can fluctuate depending on market demand and the reputation of the creator. Additionally, since NFTs are a relatively new technology, there may be uncertainties regarding their long-term value and legal status.