Why play Online Zoo Builder?
A free zoo building game that is updated all the time with new animals, tiles and attractions.
Build your way
Lay paths, fence in habitats and fill your park with animals, scenery and rides.
Keep guests happy
Feed your animals, keep the park clean and watch the money roll in.
Share with friends
Save your zoo online, share a link and visit zoos other players have built.
Learn as you play
Animal facts, quizzes and fence areas turn every zoo into a lesson.
Play anywhere
Your zoo goes where you go. Pick up on any device.
Latest shared zoo
Explore zoos →Zoo Tokens
Store →Spend tokens in the game on money, food and more land. Any purchase makes you a Zoo VIP with no ads.
Money50 ZT
Food10 ZT
Expand25 ZT
100 tokens$1.99
News & updates
All news →
Live now
Harvest Festival 2026 is here!
Turkeys, autumn trees and a feast for the whole zoo! Harvest Festival 2026 is on now in every zoo until November 29, 2026.
Read more →Online Zoo Builder 2.0 is here!
Version 2.0 is our biggest update yet, and it’s live now on the web, coming soon to mobile app! Research your way to a better zoo.
Read more →Teachers play free
Make class codes with unlimited money, follow every student's progress and set class goals.
Educator tools →Join the community
Show off your zoo, get tips and hear about new animals first on our Discord.
Open Discord ↗Advertise in game
Put your business on a billboard inside thousands of zoos.
Learn more →Share Online Zoo Builder
Know someone who would love building a zoo? Send them the game.