Hextom: Bulk Image Edit & SEO

Spectacular app, really!
No more weird sizes of your images, make them all square with a few clicks. Fix your alt tags with no hassle. Update file names for a little edge. Reduce the file sizes of your images. And you can EVEN ADD time-sensitive stickers!

This quickly became one of my favorite Shopify apps right after upgrading, and I can highly recommend it. A must have if you have 100+ products in your shop.