Welcome to

Online Zoo Builder

Build your own zoo, entertain your guests, and continue to expand your park! Share your park with your friends and collaborate together to create your perfect zoo!

Build your own Zoo, entertain guests, and expand!

The #1 Zoo Builder on the Internet


Play Today!

Play in Browser!
Play on Android!
Play on iOS!

Three ways to play! On the web, Android, or iOS device!

Attention Schools!

We provide free access to educators who wish to use Online Zoo Builder for educational purposes. You will be able to create custom sandboxes, where you can provide unlimited money and resources for your students, and set custom values at no cost. Click here for more information.

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Lastest Player Shared Screenshot

Uploaded by Unknown.

Advertise In-Game

Click here to learn how to place your advertisement in Online Zoo Builder.

Latest News And Updates

We Donate

10% of all proceeds
go to Wildlife Conservation

We care about the wildlife that we share the world
with. 10% of all proceeds generated by this game
will be donated to Wildlife Conservation Society.