Hi @egoecho! There’s no image size limit – images are automatically resized to a maximum width of 1280 pixels right now, and we’ll support keeping the full uploaded resolution in the future. And there’s no storage limit at the moment either, so feel free to upload as much as you want.
In the future we’ll likely have a storage limit, but we’ll work with everyone before doing that and grandfather anyone in that uses a lot of space.
Just let me know if you have further questions!