Working Crab Lab Codes
Last updated August 22, 2026
No working codes right now
We're tracking Crab Lab and will list codes here the moment the developers release them. If you spot one first, send it our way below.
How to redeem codes in Crab Lab
- Launch Crab Lab on Roblox.
- Look for a Codes, Shop or settings button — usually on the side of the screen.
- Paste the code exactly as shown above. Codes are case-sensitive.
- Press redeem to claim your reward.
Codes expire without warning — if one fails, it was almost certainly pulled by the developer.
Found a code we're missing?
Submit it and we'll verify it before it goes live.
About Crab Lab
You are a worker in an underwater submarine laboratory. Work with other players to pilot the sub to explore the ocean, discovering various underwater locations and events. Your goal is to keep the ship sailing, accomplish this by maintaining the reactor and protecting the ship from outside threats. Enjoy the game? Leave a like and favorite to support the game. If you find bugs or have suggestions, let us know in the group!