How to Create an NFT on OpenSea
This guide provides a step-by-step process to mint an NFT using OpenSea Studio tools. Minting an NFT involves publishing it onto the blockchain. No coding knowledge is necessary. A cryptocurrency is required for gas fees, along with the artwork for minting.
Overview of Steps
- Deploy a smart contract
- Create an NFT
Part 1: Deploying a Smart Contract
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Open OpenSea Studio
- Access via the lefthand sidebar on OpenSea.
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Create a New Collection
- Click the "Create" button on the top right.
- Choose "Collection or item".
- Note: NFTs cannot be moved between collections once minted.
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Create an NFT Screen
- Choose to "Create a new collection" for first-time users.
- Existing users can select from existing collections (not in Drops collections, custom smart contracts, or lazy minting tool collections).
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Deploy the Smart Contract
- Follow on-screen steps.
- Add logo, contract name, and token symbol.
- Select an EVM blockchain (note gas fees).
- Choose a blockchain with lower fees if necessary.
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Transaction Signature
- Confirm transaction in your wallet, which incurs gas fees.
- Proceed to "Create an NFT".
Part 2: Creating an NFT
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Upload Media
- Drag and drop or upload from your computer.
- Consistency in file type across the collection is required.
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Select Collection
- Choose which collection to mint the NFT into.
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Item Details
- Name your item.
- Set item supply (number of copies; 1 makes it unique).
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Customization Options
- Add description, external link, and traits.
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Minting the NFT
- Click "Create".
- Approve transaction in wallet.
- Wait for confirmation.
Important Notes
- Minting uses the ERC-1155 standard, allowing multiple copies of the same item.
- Check Terms of Service if issues arise (e.g., automatic delisting).
- Review gas fees as they fluctuate with network traffic.
This guide is helpful for individuals looking to mint NFTs on OpenSea without technical expertise, covering contract deployment, NFT creation, and important aspects of the process.