110 free Polychrome from 4 codes, and three of them only last until the end of Version 3.2. Zenless Zone Zero currently has 4 working codes. OtaHub cross-checked each across several trackers and left out old codes that still circulate online. List updated October 5, 2026.
Quick facts
| Item | Details |
|---|---|
| Working codes | 4 |
| Version | 3.2 |
| Requirement | Inter-Knot Level 5 (some sources say 3) |
| Fastest way | zenless.hoyoverse.com/redemption |
| Where rewards arrive | In-game mail |
| Last updated | October 5, 2026 |
All working Zenless Zone Zero codes
Codes are case-sensitive, so copy them exactly as shown. The date is when each code was first recorded.
| Code | Rewards | Added | Notes |
|---|---|---|---|
ZZZVOID32 | 20 Polychrome, 2,222 Denny | — | Version 3.2 code, may expire when 3.2 ends |
ZZZINK32 | 20 Polychrome, 2,222 Denny | — | Version 3.2 code, may expire when 3.2 ends |
ZZZGRIND32 | 20 Polychrome, 2,222 Denny | — | Version 3.2 code, may expire when 3.2 ends |
ZENLESSGIFT | 50 Polychrome, 2 Official Investigator Logs, 3 W-Engine Power Supply, 1 Bangboo Algorithm Module | — | Permanent |
How to redeem Zenless Zone Zero codes
- Open zenless.hoyoverse.com/redemption and log in to your HoYoverse account.
- Select your server.
- Paste the code and press Redeem.
- In game, open your mail to claim the rewards.
To redeem in game: open the pause menu, choose More, then Redemption Code.
Code not working? How to fix it
- Inter-Knot level too low: play a few more early missions and try again.
- Wrong server: rewards only go to the server you select on the website.
- Code expired: livestream codes last a few days, version codes usually end with the version.
- Capitalization: copy codes instead of typing them.
Expired Zenless Zone Zero codes
FLINTWORKS: expired around Aug 30 (300 Polychrome, 2 Senior Investigator Logs, 3 W-Engine Energy Module, 30,000 Denny (3.2 livestream)).
What the rewards are for
- Polychrome: premium currency for pulling Agents and W-Engines.
- Denny: the currency for upgrades.
- Investigator Logs, W-Engine Power Supply, Bangboo Algorithm Module: experience and upgrade materials.
How not to miss new codes
- Redeem the three 3.2 codes now: ZZZVOID32, ZZZINK32 and ZZZGRIND32 will likely expire when Version 3.2 ends.
- Watch the Version 3.3 livestream: livestream codes usually give about 300 Polychrome but only last a few days.
- Bookmark this page: OtaHub updates the list every week.
What is Zenless Zone Zero?
Zenless Zone Zero is HoYoverse’s action game set in New Eridu, where you play a Proxy guiding Agents through dangerous Hollows. The current Version 3.2 features Claret and Roxy.
OtaHub’s take
Four codes sounds like little, but 110 Polychrome is still close to a free pull. The key point is that the three Version 3.2 codes are not permanent: they will disappear with the version. If you have taken a break from ZZZ, this is a reason to log in over the next few weeks.
FAQ about Zenless Zone Zero codes
Where do I redeem Zenless Zone Zero codes?
At zenless.hoyoverse.com/redemption: log in to your HoYoverse account, pick your server, paste the code and press Redeem. In game, open the menu, choose More, then Redemption Code.
What level do I need to redeem ZZZ codes?
Most sources say Inter-Knot Level 5, one says Level 3. If a code shows a level error, play a few more early missions and try again.
How long do ZZZVOID32, ZZZINK32 and ZZZGRIND32 last?
There is no official expiry date. Some sources say they last until the end of Version 3.2, expected around October 21, 2026, so redeem them soon.
Where do ZZZ code rewards go?
Rewards are sent to your in-game mail. Claim them early, since mail expires after about 30 days.
Sources: Game8, Sportskeeda, GenshinBuilds, BuffHub, TimeSaver.gg (cross-checked October 5, 2026), HoYoverse.