PLACEHOLDER

I like books. I also like sharing, so I created Placeholder. It's a bookmark with a tracking number that you can put in a book and leave in the wild. Whether you find someone else's or make your own, you can track any Placeholder online and watch it travel the planet.

Bookmark

Website

The homepage shows trackable books, how many times they've been found, and where they're currently located.

Make, place, track, and find your own Placeholders.

Creating your own Placeholder is as easy as filling out a simple form.

As Placeholders travel the world, you can easily track their journey through a unique code.

As Placeholders travel the world, you can easily track their journey through a unique code.