Short answer

No active code strings or reward amounts are published on this page yet. Current third-party trackers list codes, but this review did not find an official current code table that can verify them. They are UNVERIFIED / HOLD, not “working codes.”

Safe redemption path

Current gameplay captures show the code field in the Customize Character flow. Use this sequence only after you have a code from an official current announcement:

  1. Open Grand Blue and stay in the menu / character-customization flow.
  2. Choose Customize Character.
  3. Find the code-entry field shown beside the customization controls.
  4. Paste the exact official string.
  5. Confirm the game itself shows a successful redemption before planning any rerolls or chest openings.

Code status board

ItemStatusWhy
Redemption UI existsSOURCE-BACKED CURRENTCurrent gameplay captures show the Customize Character code field.
Official experience-page code promptOFFICIALThe official Roblox experience page directs players to check below the description for codes.
Any individual code stringUNVERIFIED / HOLDNo official, current, durable code list was available in this review.
Any reward bundle or expiry dateUNVERIFIED / HOLDA community tracker is not enough to make a volatile reward claim permanent.

If a code fails

CheckWhat it protects against
Exact capitalization and punctuationA mismatch introduced while copying.
Official post date and update contextA code that expired after the post was indexed.
The live success messageA stale community list or a code for a different Roblox experience.
Your existing counters before / afterMistaking a display change for a reward.

Do not plan your build around unverified rerolls

If a future official code grants rerolls, redeem it first and then use the Build Planner. A stack of attempts is not a reason to chase an unverified Trait or pretend the odds are known.

Publication rule

This page will list a code only when it has an official current source, a checked date and a clear reward statement. Until then, “nothing verified to publish” is more useful than a long expired-code list.