Zenless Zone Zero keeps the free rewards flowing, and redeeming codes is one of the fastest ways to pad your Polychrome count without spending a single penny. If you are heading into Version 2.7 and want every edge you can get before the next banner drops, you are in the right place. This guide covers every active code right now, a quick breakdown of the best rewards, and a clean step-by-step redemption walkthrough for both in-game and web redemption.
All Latest Zenless Zone Zero Codes (July 2026)
| Code | Rewards |
| ZZZSTEAM | In-Game Rewards |
| ROSCAELIFER0617 | In-Game Rewards |
| ZZZSEASON3 | In-Game Rewards |
| ZZZ30BANGBOO | In-Game Rewards |
| ZZZSUSHIRO | In-Game Rewards |
| ZZZ27CHAMPION | Polychrome x60, Denny x6,666 |
| ZZZANGELS | Polychrome x50 |
| ZENLESSGIFT | Polychrome x50, Official Investigator Log x2, W-Engine Power Supply x3, Bangboo Algorithm Module x1 |
| ZZZGIGO | W-Engine Energy Module x1, Senior Investigator Log x1, Denny x15,000 |
| ZZZANIMATE | W-Engine Energy Module x1, Senior Investigator Log x1, Denny x15,000 |
| zzzCuteness | W-Engine Energy Module x1, Denny x20,000 |
| ZHAOISFREE | Polychrome x50 |
Note: Some codes carry identical rewards and act as alternatives. Redeeming one will mark the others as used on your account.
How to Redeem Zenless Zone Zero Codes
There are two ways to redeem codes in Zenless Zone Zero: directly inside the game or through HoYoverse’s official website. Both methods deliver your rewards to your in-game mailbox. Before you start, make sure your account has reached Inter-Knot Level 5, which you can hit within the first couple of hours of playing.
Method 1: Redeem In-Game
- Open the in-game Menu (top-left corner, or press ESC on PC / Options on PS5).
- Select the More tab in the bottom-left corner.
- Tap Redemption Code.
- Type in your code and press Redeem.
- Head to your Mail to collect the rewards.
Method 2: Redeem via the Official Website
- Visit the official Zenless Zone Zero Redemption Site.
- Log in with your HoYoverse account.
- Select your server and character nickname.
- Enter the code and click Redeem.
- Open your in-game Mail to collect the rewards.
Didn’t receive your rewards? Close the game fully and relaunch it. The items should appear in your mailbox shortly after redemption.
Recently Expired Zenless Zone Zero Codes
These codes are no longer active. Attempting to use them will return an error, so skip past them and focus on the live ones above.
| Code | What It Gave |
| MISSHISS | Polychrome x300, Senior Investigator Log x2, W-Engine Energy Module x3, Denny x30,000 |
| ZZZAOD0206 | Polychrome x10, Senior Investigator Log x2, W-Engine Energy Module x2, Denny x5,000 |
| AODDebut | Polychrome x30, Senior Investigator Log x3, Denny x6,666 |
| ZZZ26DELUSION | Polychrome x60, Denny x6,666 |
| ShunguangWinterGift | Polychrome x30 |
| MEETTHEVOIDHUNTER | Polychrome x30, Senior Investigator Log x3, Denny x6,666 |
| ZZZ25MINA | Polychrome x60, Denny x6,666 |
| ZZZCREATOR25 | Polychrome x20, Denny x6,666 |
| ZZZ24KRAMPUS | Polychrome x60, Denny x6,666 |
| Dialyn1125 | Polychrome x60, Official Investigator Log x2, W-Engine Power Supply x2, Bangboo Algorithm Module x2 |
| MIYABIRELEASE | Polychrome x60 |
| ZZZFREE100 | Polychrome x300, Senior Investigator Log x2, W-Engine Energy Module x3, Denny x30,000 |
| YANAGIGIFTALL | Official Investigator Log x10, W-Engine Power Supply x10, Crystallized Plating Agent x10, Denny x10,000 |
| HARUMASAFREE | Polychrome x50 |
| ZZZASSEMBLE | Polychrome x30 |
| ZZZTVCM / ZZZ2024 | Polychrome x50, Denny x6,000 |
| ZENLESSLAUNCH | Polychrome x60, Denny x6,666 |
| CATCHABOO | Polychrome x30 |
How to Get More Polychrome for Free (Without Spending)
Codes are great, but they are just one piece of the puzzle. Here are other reliable ways to top up your Polychrome stash between updates:
- Daily Errands and Compendium Trials can yield up to 60 Polychrome per day with minimal effort.
- Story and combat Commissions reward Polychrome on completion.
- Shiyu Defense and other endgame challenge modes offer periodic bonus Polychrome.
- Officer Mewmew Challenges and official Event participation add extra drops throughout each version.
- Inter-Knot Level-Up rewards scale as you progress, with higher levels giving larger payouts.
- Achievements unlock Polychrome across all areas of the game, from exploration to combat mastery.
- HoYoverse Mail occasionally sends free Polychrome for maintenance compensation or special promotions.
When Is the Next Batch of Zenless Zone Zero Codes?
New codes typically arrive alongside:
- Version update announcements (usually every six weeks)
- Special Program livestreams ahead of each new version
- Collaboration and creator events
- In-game milestone events
Version 2.7 is currently live, with Nangong Yu and Cissia as the featured banners. The next Special Program for Version 2.8 will be worth watching closely for a fresh code drop.
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