Build An Island Codes

All current and previous game codes for Build An Island on Roblox.

Last checked for codes:5 hours agoat Times shown in UTC
Checked byRenato EstradaCode Guardiansince 2026
Game thumbnail for Build An Island12 active0 expired
View on Roblox
How to Claim CodesStep-by-step guide
Case Sensitive CodesType them exactly as shown
CodeDescriptionStatusWorks
CELESTIAL
This code credits your account with Celestial Seeds.Active
SKY
This code credits your account with 5,000 Gold.Active
SWAMP
This code credits your account with 5,000 Gold and 25 Banana Crates.Active
SAKURA
This code credits your account with 10,000 Gold, 1 Cherry Seed, and 50 Banana Crates.Active
100MVISITS
This code credits your account with 10,000 Gold, 1 Galaxy Potion, 1 Dragonfruit Seed, and 500 Banana Crates.Active
MOUNTAIN
This code credits your account with 500 Gold, 1 Galaxy Potion, and 1 Coconut Seed.Active
ANIMALS
This code credits your account with 250 Gold.Active
VOLCANO
This code credits your account with 500 Gold.Active
2000Follows
This code credits your account with 500 Gold.Active
FreeGold
This code credits your account with 250 Gold.Active
Autochoppers
This code credits your account with 5 Autochoppers.Active
Hype
This code credits your account with 500 Gold.Active

How to claim codes in Build An Island

To use codes in Build An Island, first click on the settings icon at the bottom right corner of the screen:

Build An Island settings icon

Next, click on the Redeem button:

Build An Island redeem button

Next, type your code into the Enter here! box, and then click Redeem!:

Build An Island enter codes box and redeem button

Renato Estrada

Build An Island Code Guardian

Renato Estrada

Code Guardian

Personally finds and maintains every code on this page, with around-the-clock help from the rest of our Code Guardians.

Roblox Den's code tracker continually scans Roblox.com, social channels, user reports, game developer networks and other sources, and we've had 730,667 reports from players on Works, Doesn't work and new codes. But before any code is listed on our site, or marked as Expired, our Code Guardians check in-game that it works and that its rewards and requirements are right. That's why every code you try on Roblox Den works.

  1. Checks every code in-game

    Renato tests every new Build An Island code in-game, and re-checks any code that enough players report as not working.

  2. Keeps this page up to date

    When Build An Island changes how codes are claimed, adds a new requirement or launches a new promotion, Renato makes sure it's covered here first.

  3. Lists exact rewards and requirements

    Every code shows exactly what it gives and any level or gamepass it needs, so you know what you're getting before you redeem it.

Renato isn't the only Code Guardian around here: Erwin and Nicole check new codes for this game whenever Renato is away or asleep.

Meet the rest of the team

About Build An Island

Build An Island is a creative and engaging game where players are tasked with constructing their very own island from scratch. In this immersive experience, you will gather resources, manage what you've collected, and design your unique island habitat. From growing crops and exporting goods to hiring workers who continue to function even while you are offline, this game offers a multifaceted approach to island development.

Whether you are crafting the landscape or planning strategic growth, your decisions shape the island's future!