Build a Brainrot Farm Codes

All current and previous game codes for Build a Brainrot Farm on Roblox.

Last checked for codes:4 hours agoat Times shown in UTC
Checked byErwin TotanesCode Guardiansince 2026
Game thumbnail for Build a Brainrot Farm18 active0 expired
How to Claim CodesStep-by-step guide
Case Sensitive CodesType them exactly as shown
CodeDescriptionStatusWorks
Update14
This code credits your account with Freebies.Active
Update13
This code credits your account with Free Rewards.Active
Update12
This code credits your account with a Legendary Egg.Active
Update11
This code credits your account with 2x Cash Boost (30 minutes).Active
Update10
This code credits your account with Free Rewards.Active
Update9
This code credits your account with Freebies.Active
Update8
This code credits your account with Freebies.Active
Update7
This code credits your account with Freebies.Active
Update6
This code credits your account with Freebies.Active
Update5
This code credits your account with Freebies.Active
update3
This code credits your account with a 2x Luck Boost (5 Minutes).Active
update1
This code credits your account with 25,000 Cash.Active
launch
This code credits your account with 5,000 Cash.Active
brainrot
This code credits your account with 5,000 Cash.Active
lucky
This code credits your account with a 2x Luck Boost (5 Minutes).Active
rich
This code credits your account with a 2x Cash Boost (5 Minutes).Active
cash
This code credits your account with a 2x Cash Boost (5 Minutes).Active
update4
This code credits your account with a 2x Cash Boost (5 Minutes).Active

How to claim codes in Build a Brainrot Farm

To use codes in Build a Brainrot Farm, first click on the Store button at the left side of the screen:

Build a Brainrot Farm store button

Next, scroll down to the bottom of the store menu. Type your code into the ... box, and then click REDEEM:

Build a Brainrot enter codes box and redeem button

Erwin Totanes

Build a Brainrot Farm Code Guardian

Erwin Totanes

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 730,318 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

    Erwin tests every new Build a Brainrot Farm code in-game, and re-checks any code that enough players report as not working.

  2. Keeps this page up to date

    When Build a Brainrot Farm changes how codes are claimed, adds a new requirement or launches a new promotion, Erwin 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.

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

Meet the rest of the team

About Build a Brainrot Farm

In Build a Brainrot Farm, players dive into a unique and intriguing farming simulation experience. The goal is to collect and hatch Brainrot creatures from eggs, strategically placing them on your farm to generate money. As your farm thrives, you'll accumulate wealth, allowing for further expansion and enhancements.

Players can progress by rebirthing their Brainrots, unlocking new possibilities and expanding their farming empire. Immerse yourself in the creative and quirky world of Brainrot farming, strategizing to create the most prosperous farm possible!