OpenSea, exchange everything — token trading and NFT marketplace. Welcome to the best place to discover, trade, and create onchain.

Key Takeaways OpenSea is an NFT marketplace that allows you to buy, sell, and trade NFTs! OpenSea is a beginner-friendly platform! The best ways to make money on OpenSea involve flipping NFTs or …

Oct 9, 2025 · OpenSea is an online marketplace for buying, selling, and minting NFTs (non-fungible tokens). Launched in late 2017 by Devin Finzer and Alex Atallah, it was the first major NFT platform …

Jan 5, 2026 · Wondering how OpenSea works, how to get verified, how to mint NFTs on OpenSea, and more? We’ve got you covered with our complete OpenSea NFT guide for 2026.

Aug 30, 2024 · OpenSea is the largest non-fungible token (NFT) marketplace, offering the ability to buy, sell, create, and trade. It has more than 2.4 million active users.

Apr 13, 2026 · How to create an NFT and sell on OpenSea is one of the most practical entry points into Web3 for artists, developers, brands, and collectors. OpenSea supports multi-chain NFTs, common …

Dec 15, 2024 · In 2021, one NFT marketplace ruled the industry. With NFTs booming, can it rise again? Here's our 2025 guide to the OpenSea NFT marketplace.

Apr 21, 2022 · Learn what OpenSea is and how it became the leading NFT marketplace. Explore its history, market dominance, features, and future outlook.

Oct 17, 2025 · OpenSea, once the face of the NFT boom, has undergone a dramatic transformation as the sector sees trading volumes collapse by more than 90% from their 2021 highs. The NFT …

Mar 24, 2026 · Learn what OpenSea is, how to buy and sell NFTs on the world's largest NFT marketplace, create collections, and understand fees and royalties.