Updated: February 18, 2026
We added new codes.
I opened Build a Zoo at 2:14 a.m. and watched a conveyor spit out a Hyper Egg I didn’t expect. My breath caught—this one egg saved me days of grinding. You could get that same sudden win if you move before the codes expire.
I write this from the perspective of someone who chases small advantages in Roblox and turns them into steady progress. You will find exact codes, the fastest way to redeem them, and where the freshest drops appear. Read fast: timing is the quiet engine of advantage.
Last night I saw a server fill up around a single code. All Build a Zoo codes list
Below is the live list: copy, paste, redeem, repeat. The table that follows is the raw stuff you need — active codes first, then the expired pile so you know what to ignore.
Build a Zoo Active Codes
| ROMANCEBLOOMS |
Free rewards (limited use)
NEW |
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| WEEKENDJOY5 |
Free rewards
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| SANTASWORKS |
Free rewards
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| HOLIDAYFUN1 |
Free rewards
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| SANTAGIFT25 |
Free rewards
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| TUESDAYFUN1 |
Free rewards
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| CHRISTMAS12 |
Free rewards
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| FIXTHEBUGS1 |
Free rewards
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| ADMINABUSE1 |
Cranberry
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| ACORN251204 |
Acorn 1 (Limited to 80,000 users!)
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| XMASADVENT5 |
Free rewards
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| FRIDAYGIFT5 |
Free rewards
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| ZooFarmers |
Free rewards
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| BLACKFRIDAY |
Free rewards
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| E5GSDBK7ATX |
Free rewards
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| 9WC77XXCM5A |
Free rewards
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| LandCompensation |
Free rewards
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| A38JBJ3TSSE |
Free rewards
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| BHNR9CB9TNC |
Free rewards
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| 9HDARHCQMWS |
Free rewards
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| ZooFish829 |
Free rewards
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| U2CA518SC5 |
30k Coins and a Hyper Egg
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| FIXERROR819 |
Free rewards
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| 50KCCU0912 |
Free rewards
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| MagicFruit |
Free rewards
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| NA5Y874BAGG |
Free rewards
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| ZTWPH3WW8SJ |
Free rewards
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| BugFixes |
Free rewards
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| N7A68Q82H83 |
Coins and Eggs
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| N5HZKRRT2DF |
Free rewards
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| 55PA21N8y2 |
Legend Egg and a Prismatic Egg
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| ADQZP3MBW6N |
Free rewards
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| DelayGift |
Coins and Eggs
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| BugFix829 |
Free rewards
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| SurpriseGift |
Free rewards
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| X2CA821BA3 |
30k Coins and a Hyper Egg
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| WeekendEvent89 |
Free rewards
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| DS5523YSQ3C |
Free rewards
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| CFJXEH4M8K5 |
Coins and Eggs
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| UPD18DINO |
Free rewards
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| 4XW5RG4CHRY |
Coins and Eggs
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| SeasonOne |
Free rewards
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| 3XKK8Z2WB6G |
Coins and Eggs
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| 60KCCU919 |
Coins and Eggs
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| CE8CWQDFZSH |
Coins and Eggs (Limited to 50,000 uses)
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Build a Zoo codes (Expired)
- DS5523YSQ3C
- NA5Y874BAGG
- CE8CWQDFZSH
- CFJXEH4M8K5
- SeasonOne
- SurpriseGift
- BugFix829
- WeekendEvent89
- MagicFruit
- UPD18DINO
- U2CA518SC5
- X2CA821BA3
- 55PA21N8y2
A friend DM’d me the exact steps on Discord. How to redeem codes in Build a Zoo
How do I redeem Build a Zoo codes?
Follow these quick, copy-friendly steps — I tested them live so you don’t have to guess:
- Launch Build a Zoo on Roblox.
- Press the Shop button in the left-side menu.
- Scroll down to the code redemption box.
- Paste a working code into Enter Code.
- Hit Redeem and grab the rewards.

I noticed the devs drop codes during playtests. How to get more Build a Zoo codes
Where can I find official Build a Zoo codes?
Official channels are where the fastest codes land: the game’s Roblox page, the Century Farmers Roblox group, and the Build a Zoo Discord server. Follow the devs on Roblox and check pinned messages in Discord — those are often the source of limited-use codes.
If you prefer to save time, bookmark this article and refresh it before you launch the game; I update this list regularly after scanning Discord, the game’s social posts, and developer announcements.
I tried a code that gave an error five minutes after it was posted. Why are my Build a Zoo codes not working?
Do Build a Zoo codes expire?
Yes. Codes can be limited by time, number of uses, or tied to specific events. If you copied a code and it failed, the most likely causes are:
- Typing or spacing error — always copy and paste when possible.
- Limited uses exhausted (many codes cap at tens of thousands of redemptions).
- The code was for a special event or specific server and has been retired.
Practical tip: treat codes as a slow-drip faucet of rewards — check them quickly and often, because once a limited code runs out, it’s gone.
I watched a six-year-old grin at every hatch. What is Build a Zoo?
Build a Zoo is a playful twist on the popular grow-and-merge formula on Roblox. Buy Eggs from the conveyor, place them in your garden, and wait for hatches; you either keep the animals for passive coin income or sell them for quick progress. The conveyor is a candy shop of eggs, tempting you with rarities as you upgrade.
As you gather Coins you can increase conveyor tiers and open access to rarer Eggs, which is how players climb the leaderboard without paying. The game ties into Roblox’s ecosystem: groups, Discord servers, and the devs’ social channels are where the freshest codes and drops appear.
If you want more code lists for other Roblox games, check the Roblox Codes hub and the Century Farmers community for cross-promos and occasional multi-game giveaways.
Which rare egg will you chase first?