NFT

How to Create and Sell Your First NFT

By Blocklr Team·Updated January 2026·20 min read

Creating and selling NFTs is easier than you think. This guide walks you through the entire process.

Before You Start

  • Create your digital artwork or content
  • Set up MetaMask wallet
  • Get some ETH for gas fees
  • Choose your blockchain (Ethereum, Polygon, Solana)

Step-by-Step: Minting on OpenSea

  1. Go to OpenSea.io and connect wallet
  2. Click Create and upload your file
  3. Add name, description, and properties
  4. Choose collection and blockchain
  5. Set royalty percentage (typically 5-10%)
  6. Create the NFT

Pricing Strategies

  • Fixed Price: Set a buy-now price
  • Auction: Let buyers bid
  • Declining Price: Dutch auction style

Marketing Your NFT

  • Build a Twitter/X presence
  • Engage with NFT communities
  • Share your creative process
  • Collaborate with other artists