NFT art maker
Generates images and metadata files, packs them into IPFS CAR files
...The primary task of this tool is to generate a randomized set of images from provided PNG layers and pack them into .car files. Then you can upload them to IPFS using nft.storage or other tools. nft-art-maker tool doesn't assume any way of uploading to ipfs, but I would recommend nft.storage where you can upload whole .car file. They offer free pinning service and Filecoin storage. So even if you delete it there or nft.storage stops working for some reason, the data will persist. Of course, learn about it first. They have a friendly UI, but you can also use the CLI tool for that.