CryptoKitties - Breed and collect adorable creatures using Ethereum
NFT-Inator - NFT-Inator is a free toolkit to design, prototype and generate NFT collections.
Mars Genesis - 10,000 unique parcels of Mars stored on the blockchain
Nifty Generator - Nifty Generator lets you generate NFT collections with different traits, complete with metadata for Solana or Ethereum—no coding needed.
Loot - Loot is a bank account ledger.
Nuftu - Create Ethereum NFTs in minutes - No Ether required