Grand Blue Codes (September 2026)

Grand Blue is a Roblox adventure inspired by One Piece, letting you explore a pirate-filled world and build your character your way. Experiment with different Devil Fruits, abilities, races, and traits while completing quests and pushing through the game’s progression.

A solid build can make a huge difference, especially if you’re aiming to get stronger and keep up with top players. Grand Blue codes can give you a useful boost with free rewards like rerolls, coins, and chests, helping you progress faster without extra grinding.

All Latest and Working Grand Blue Codes

• FruitBasket — 1 Fruit Chest, 10 Trait Rerolls, and 5 Race Rerolls
• 10KCCU — 4000 Celestial Coins
• NewYouNewCrew — 20 Trait Rerolls, 5 Race Rerolls, and 1 Fruit Chest
• HappySunday — 15 Trait Rerolls, 20 Race Rerolls, and 2 Fruit Chests

How to Redeem Grand Blue Codes

Redeeming codes in Grand Blue is pretty simple, though the code box is hidden in the character customization menu instead of the usual Roblox settings.

Here’s how to redeem Grand Blue codes:

1. Launch Grand Blue on Roblox.
2. Select Customize Character from the main menu.
3. Find the Enter Code box near the bottom of the screen.
4. Type or paste in a working code.
5. Click Redeem to claim your rewards.

If the code is valid, the rewards should be added right away. Depending on the code, you may get Trait Rerolls, Race Rerolls, Fruit Chests, Celestial Coins, and other useful freebies.

How to Get More Grand Blue Rewards and Codes

New Grand Blue codes are usually shared through the game’s official community channels, including Discord and Roblox community updates. Codes often appear alongside updates, events, milestones, or other announcements.

Since Grand Blue is still in Early Access, new codes can show up fairly often. It’s best to redeem them as soon as possible, as codes may expire or be disabled without much warning.

It’s also worth being smart with your rerolls. Trait and Race Rerolls can be especially valuable when fine-tuning your build, so don’t burn through them unless you already know which Race or Trait you’re aiming for.

Why Aren’t My Grand Blue Codes Working?

If a Grand Blue code isn’t working, double-check the spelling, capitalization, and punctuation first. Codes need to be entered exactly as shown, so copying and pasting them is the easiest way to avoid typos.

If everything looks correct, the code may have expired. Grand Blue codes won’t stay active forever, and older codes can be disabled when new rewards are released.

Make sure you’re also entering the code through Customize Character, where the redemption box is located.

Still no luck? Try leaving Grand Blue and joining a new server. Since the game is in Early Access and gets frequent updates, older servers may not recognize newly released codes right away.