That will depend on the quantity of NFTs your collection has but mostly on the current activity of the selected network (Ethereum/Polygon).
Usually, with average activity on the network, uploading 1,000 NFT won't take more than 2-minutes.
That will depend on the quantity of NFTs your collection has but mostly on the current activity of the selected network (Ethereum/Polygon).
Usually, with average activity on the network, uploading 1,000 NFT won't take more than 2-minutes.