Grand Blue on Roblox
Grand Blue Codes — September 2026
Copy-paste ready, with the exact rewards each one pays. Checked weekly; expired codes are moved out, not left up to waste your time.
Working Grand Blue codes (11)
RollWithIt30 Trait Rerolls + 5 Race Rerolls + 1 Fruit ChestPocketOfStars15 Trait Rerolls + 10 Race Rerolls + 1 Fruit ChestGrandBlueCode1,250 Celestial Coins + 1 Fruit Chest + 15 Trait RerollsCelestialBlessing1,000 Celestial CoinsFruitBasket1 Fruit Chest + 10 Trait Rerolls + 5 Race RerollsHappySunday1 Fruit Chest + 15 Trait Rerolls + 5 Race RerollsNewYouNewCrew5 Trait Rerolls + 5 Race Rerolls10KCCU2,000 Celestial CoinsSorryForBreakingGame20 Trait Rerolls + 10 Race RerollsTwitterGoalReached1 Fruit Chest + 20 Trait Rerolls + 5 Race RerollsRelease!10 Trait Rerolls + 5 Race RerollsWorldBossBroke500 Celestial CoinsMight be expiredMight be expired
These codes worked after an earlier patch but reports have gone quiet. Try them last so a failed redemption does not mask a working one.
WorldBossBroke500 Celestial CoinsMight be expiredHow to redeem codes in Grand Blue
Grand Blue accepts codes in two places, and both work:
- From the main menu. Before joining a server, open the game's menu and look for the code input. Paste the code exactly — codes are case-sensitive, and
Release!includes its exclamation mark. - Inside a server. Open the game's settings or shop screen while playing; the same input accepts codes and rewards land in your inventory immediately.
Which codes a new player should use first
Redeem everything, but the priority order matters for what you can afford in your first hour:
- Coin codes first (
10KCCU,GrandBlueCode,CelestialBlessing) — coins unlock the 25 G Marine gate, a Cutlass and your first fighting style within minutes. - Fruit Chests second — your first Cursed Fruit should come from Calvin's quest treasure, and chests stack extra attempts on top.
- Rerolls last. Traits and races matter more once you know what you want; rerolling at level 5 wastes outcomes you have no way to evaluate yet.
Why a Grand Blue code might not work
- Typo or casing. Codes are case-sensitive. Use the copy button rather than typing.
- Already redeemed. Most codes work once per account.
- Expired after an update. Event and compensation codes have short lives. We check the list weekly and pull dead codes.
Frequently asked questions
+What are the working Grand Blue codes this month?
As of September 2026 there are 11 active codes, including RollWithIt, PocketOfStars and GrandBlueCode. The full checked list with exact rewards is at the top of this page, updated weekly.
+How do I redeem codes in Grand Blue?
From the main menu, open Customize Character and paste the code into the field at the bottom right. Inside a server, open Settings → Codes instead. Codes are case-sensitive and most work once per account.
+Why is my Grand Blue code not working?
The three common causes: a typo or wrong casing (use the copy button), the code was already redeemed on your account, or the code expired after a recent update. Expired codes are removed from this list weekly.
+What do Grand Blue codes give you?
Codes pay Celestial Coins, Fruit Chests, Trait Rerolls and Race Rerolls. Coin codes are the best first redemptions for new players because they fund the 25 G Marine gate, the Cutlass and a first fighting style.
Use each reward in the right system
| Reward | Where it is spent |
|---|---|
| Celestial Coins | Fruit Chest bundles, ships, styles — see the coins guide |
| Fruit Chest | Random Cursed Fruit — open after Calvin's quest |
| Trait Rerolls | Re-roll your character traits in the traits menu |
| Race Rerolls | Re-roll your race; check the races guide for target rarities |
Sources
Facts on this page were cross-checked against community footage and guides. We are not affiliated with the listed creators.
- Grand Blue beginner progression: towns, fruits, weapons and ships — Builderboy TV (YouTube)
- Grand Blue beginner guide: leveling and Cursed Fruits — All Things How (YouTube)
- How to get your first Cursed Fruit — GAMES.GG guide