Blue Lock Card Battles Codes (July 2026)

Blue Lock Card Battles is a Roblox card-collecting game built around the Blue Lock anime, and its codes hand you free Cash you can pour straight into pulling and upgrading player cards.

Working Blue Lock Card Battles codes

Here’s every code that’s redeeming Cash for players right now. Type them exactly as shown, since a stray space or wrong capital letter will stop them from working.

How to redeem codes in Blue Lock Card Battles

Before you punch in any code, make sure you’ve joined the official Blue Lock Card Battles Roblox group and liked the game, since some of the rewards are tied to that group membership. Once that’s sorted, redeeming a code only takes a few taps once you’re inside the game.

You’ll know it worked because your Cash total jumps up right away on screen. If you instead see a message saying the code has expired, look it over for typos or extra spaces before giving up on it.

Expired Blue Lock Card Battles codes

These codes have stopped paying out, so don’t waste time trying to enter them.

How to get more Blue Lock Card Battles codes

New codes tend to show up around card updates and Elo season changes, so it’s worth checking back whenever the game rolls out one of those. The developer’s official Discord server is where new codes usually get posted first, alongside other announcements tied to the game.

Keeping an eye on that Discord and staying in the game’s Roblox group covers your bases, since a fair number of codes and rewards in Blue Lock Card Battles are tied to those official channels rather than random drops.

Why didn’t my code work?

Codes in Blue Lock Card Battles are case-sensitive and often get retired without much warning, so a code that worked yesterday might be dead today. Double-check your spelling and spacing first, and if the game still tells you it’s expired, cross it off your list.

Grab the working codes above while they last and stack up that Cash before the next batch replaces them.