Last updated: October 27, 2026. We check this page regularly and pull dead codes the moment they stop working. HoYoverse drops most ZZZ codes during version Special Program livestreams and they expire within a day or two, so those vanish fast — the codes below are the longer-lived ones we can still confirm. For the generous per-version codes, grab them straight from the latest Special Program (see below).
Active Zenless Zone Zero codes
| Code | Rewards |
|---|---|
ZENLESSGIFT |
50 Polychrome, 2 Official Investigator Log, 3 W-Engine Power Supply, 1 Bangboo Algorithm Module (permanent) |
ZZZ4PC |
Polychrome + rewards (PC client only) |
The reward-heavy codes are tied to each version's Special Program livestream and can die within 24 to 48 hours of going live — so catch those live on the official channels. Type codes exactly as shown: ZZZ codes are case-sensitive, so a single wrong letter will bounce.
How to redeem Zenless Zone Zero codes
You can redeem in-game or on the web. Either way, rewards land in your in-game mailbox.
In-game:
- Open the menu (Esc), then select the More tab from the bottom icon row.
- Choose Redemption Code.
- Type or paste the code exactly, then hit Redeem.
- Open your Mail (also under the More menu) to claim the rewards.
On the web: Visit the official HoYoverse page at zenless.hoyoverse.com/redemption, log in, pick your account's server region, enter the code, and click Redeem.
Note: you must reach Inter-Knot Level 5 (finish the "Business x Strangeness x Justness" prologue mission) before redemption unlocks.
Where do the codes come from?
Most ZZZ codes are announced during the version Special Program livestreams that HoYoverse airs a few days before each patch. Those livestream codes are the most generous but also the shortest-lived. We update this page every patch, adding fresh codes as they drop and clearing out the ones that expire.
Expired codes
Hundreds of ZZZ codes have come and gone since launch, especially the fleeting livestream drops. We don't keep a graveyard of dead ones here — this page only lists codes that actually work, so you never waste time typing in a code that won't redeem.
