Is there an image library or a place I can manage all the images to add alt tags to them for SEO purposes?
Isn't a feature of Magento but you will find several options at the Marketplace: https://marketplace.magento.com/catalogsearch/result/?q=image%20gallery#q=image%20gallery&idx=m2_clo...
This is a way to add an image gallery on your website, but I need a way to manage all the images on the back-end and ensure they have alt tags. How can this be done?
@brandon_leibowitz Are you looking common page to add products alt tags?
@brandon_leibowitz well not default but possible through custom module can enhance this functionality. let me know my team will help you in this