⛓ MINT

NFT Minter — image prep

Upload an image, then compress and resize it entirely in your browser so you can see exactly what it will cost to store on-chain as base64 text — no server, no IPFS. This step doesn't touch the blockchain: nothing is minted or uploaded anywhere yet.

Why size matters here A minted NFT on gno.land with no IPFS/server backing it stores the image as a base64-encoded string directly in the realm's own on-chain storage — and storage is billed by the byte (confirmed identical on both gno.land testnet and Beta Mainnet: 100 ugnot per byte, i.e. 0.0001 GNOT/byte). Base64 also inflates the raw file by about a third. A full-resolution photo can easily cost tens of GNOT to mint this way — resizing and re-compressing first is the difference between a mint that's affordable and one that isn't.
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