On-Chain SVG NFTs on Flow
Most NFTs store their artwork off-chain, on IPFS, Arweave, or centralized servers. The metadata might point to ipfs://Qm... or https://api.example.com/token/1, leaving the actual image hosted elsewhere. This works, but it introduces dependencies. IPFS gateways go down. Centralized servers get shut off. Your "permanent" NFT suddenly has a broken image.On-chain SVG NFTs solve this by storing the artwork directly in the smart contract. The SVG markup lives on the blockchain forever, rendered by any browser that reads the token's metadata. No external dependencies. No broken links. True permanence.




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