Where is where is mixbook located? Where is Mixbook located? Mixbook conducts most of its operations online but is based in Redwood City, California. How many pages can you have in a Mixbook? Mixbook’s traditional photo books, both softcovers and hardcovers (matte and glossy), can have a maximum of 399 pages, while the company’s layflat books can have a maximum of 99 pages.What can you do with mixbook? Create personalized photo goods to connect with the people and moments you care about. From photo books and cards, to calendars and home decor you’ll enjoy full creative freedom with Mixbook’s fun, easy-to-use editor.. Everything you love about Mixbook, now available from the palm of your hand.How many pages can i add to my mixbook photo book? How Many Pages Can I Add to My Book? The minimum number of pages a Mixbook photo book must have is ten, but books can be ordered with up to 399 pages. Unfortunately, this is only true for books with standard binding, since those with the layflat paper type only allows a maximum 99 pages. How Do I Add Photos to My Book?