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  1. OpenSea Help Center
  2. Creating

Creating

Learn how to create your first NFT and how to create NFT collections

  • How do I create an NFT?
  • What file formats can I use to make NFTs? Is there a maximum size?
  • What makes a great NFT offering?
  • How do creator earnings work on OpenSea?
  • How do I create a collection?
  • How do I add a collection collaborator?
  • How do I change the properties of my NFT?
  • How can I connect my social account to my collection?
  • Why isn’t my collection appearing when I search it?
  • What is freezing metadata?
  • How do I create and sell NFTs on Polygon?
  • Are my NFTs visible on other platforms?
  • Does OpenSea allow physical item trades?
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