Last checked: July 29, 2026

Build A Blue Lock Squad Codes [Chemistry Update] (July 2026) – Free Rerolls & Refreshes

By Money Lord — Founder & Editor | Updated: July 29, 2026

Updated July 29, 2026 — We re-verified every Build A Blue Lock Squad code in-game and across the major trackers, and added the three codes that dropped with the Chemistry update.
· July 29 — verified all six active codes; added 1MILLIONVISITS, GAGAMARU and CHEMISTRY (new)
· July 26 — code drop celebrating the game passing 1 million visits and the [CHEMISTRY!] update
· Earlier — RELEASE and FirstPatch expired and were moved to the inactive list

Six Build A Blue Lock Squad codes are working as of July 29, 2026, and they all hand out free Rerolls and Refreshes — the two currencies you burn re-rolling character slots and refreshing the roll pool. Build A Blue Lock Squad is a Blue Lock RNG squad-builder by The LockerRoom where you roll for 200+ characters and chase the best starting XI. Here is every verified code, dated.

Live Roblox stats as of July 29, 2026 (18,981 likes vs 441 dislikes across 18,849 favorites). The game launched June 29, 2026 and is updated almost daily.

All Build A Blue Lock Squad Codes

Active Codes (July 29, 2026)

All codes are case-sensitive — type them exactly as shown, including the mixed-case ones like OneThousandCCU. Every reward is Rerolls or Refreshes; if a list tells you a Build A Blue Lock Squad code gives gems, spins or trophies, it has confused this game with a different Blue Lock title and you should ignore it.

One code we are monitoring but not listing: SpiriXSolos is reported active by one tracker and expired by another, so we have left it out of the table above until we can confirm it in-game. We will add it the moment a second source lines up.

Expired Codes

These no longer work, but we keep them archived so you are not left guessing whether a code is dead or simply mistyped:

How to Redeem Codes in Build A Blue Lock Squad

The redeem box lives in the Settings menu, which is tucked into the lower-left corner of the screen — not the usual right-hand shop button, so it is easy to miss. Here is the exact sequence:

1. Launch Build A Blue Lock Squad and finish the tutorial (or join a live server) so the menus are available.
2. Tap the Settings icon in the lower-left corner of the screen.
3. Paste a code into the "Enter Codes" box exactly as written — case-sensitive, with no extra spaces before or after.
4. Hit Redeem. Your Rerolls and Refreshes are added instantly, so you can spend them on your next roll.

How to Get More Build A Blue Lock Squad Codes

New codes are announced through The LockerRoom's community channels, not a Twitter/X account — there is no verified standalone handle for this game, so ignore any "official" X account claiming to post codes. The two places that matter are:

• The official Discord — join at discord.com/invite/qrH2qGGZq (the "Build A Blue Lock Squad!" server, roughly 3,845 members), where code drops and update teasers are posted first.
• The Roblox group — The LockerRoom, which you likely need to join for codes to register anyway.

The observed pattern is clear: The LockerRoom releases codes on milestones and updates. 1MILLIONVISITS dropped when the game crossed 1 million visits, OneThousandCCU and OneThousandMembers celebrated concurrent-player and Discord-member goals, and CHEMISTRY shipped with the [CHEMISTRY!] update. Bookmark this page — we re-check every milestone and add codes the same day they are verified.

Why Aren't My Codes Working?

If a code you copied straight from the active table is rejected, run through this list before assuming it is dead:

• Case sensitivity. The codes are exact — GAGAMARU is all caps while OneThousandMembers is mixed case. Auto-correct and mobile keyboards love to change these.
• You haven't joined the group. Multiple trackers say codes only register for members of The LockerRoom Roblox group. Join first, then re-enter the code.
• One redemption per account. Each code can be claimed a single time — if you already redeemed it, it will read as invalid on a second try.
• The code expired. Milestone codes rotate out fast. If it's in our Expired table, it is genuinely dead — nothing you can do will revive it.
• Extra spaces or server lag. Trim any trailing space, and if the game is mid-update the redeem server can lag — rejoin a fresh server and try once more.

When Are New Codes Released?

Because the game is only about a month old (launched June 29, 2026) and updated almost daily, codes arrive on a milestone cadence rather than a fixed schedule. Expect a fresh drop when the game hits a big visit count (the next likely trigger after 1 million), a concurrent-player or Discord-member milestone, or ships a named update like the recent Chemistry patch. There is no drought right now — three codes landed around July 26 alone — so checking back after each milestone is the reliable play.

How We Verified This List

We pulled Build A Blue Lock Squad's live stats straight from the Roblox games API on July 29, 2026 (universe ID 10418381226, root place ID 112619156837009), confirmed the game's identity as The LockerRoom's RNG squad-builder, and cross-checked every code against multiple independent trackers including Beebom, Nerdschalk and Pocket Tactics. Only codes confirmed by at least two sources made the active table; SpiriXSolos was held back because its sources disagree. Read our full process on the how we verify codes page.

More Soccer & Roll Games

If you like rolling for characters and building a squad, these related soccer and RNG games run their own verified code systems:

You can also grab freebies in Kick A Lucky Block codes, and if you are new to the franchise our Blue Lock Rivals guide breaks down that separate game in full.

Frequently Asked Questions

Want free Robux for your other favorite games? See how to get free Robux in 2026 for every legit method ranked.