Zombie Island Codes (July 2026)

Zombie Island is a Roblox survival experience where you fight off waves of the undead, unlock weapons, and build up your gear over time. The developers hand out codes every so often that give you free Diamonds, the in-game currency you’d otherwise have to grind or pay for, so redeeming them is an easy way to get ahead without spending extra time or money.

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Working Zombie Island codes
How to redeem codes in Zombie Island
How to get more Zombie Island codes

Working Zombie Island codes

Every code below still works and hands you a batch of Diamonds the moment you type it in. Enter them exactly as shown, since Zombie Island’s redemption box is case-sensitive.

Katana 1,000 Diamonds New

ArcSpider 1,000 Diamonds

MIMICCORE 1,000 Diamonds

Zombie 1,000 Diamonds

Summer 1,000 Diamonds

Release 1,000 Diamonds

UPD1 1,000 Diamonds

How to redeem codes in Zombie Island

Redeeming codes in Zombie Island only takes a few taps once you know where the box is hiding. Here’s exactly how to do it.

Open Zombie Island on Roblox and give the lobby a moment to fully load in.

Tap the Gift icon near the top left corner of your screen. This pulls up the code redemption box.

Type or paste one of the codes above into the text field. Copy the capitalization exactly, since a mismatched letter will stop the code from working.

Hit Claim to lock in the reward. Watch your Diamond count in the corner of the screen, it updates right away, and that’s your confirmation the code went through.

How to get more Zombie Island codes

New codes for Zombie Island tend to show up around content drops, seasonal events, and milestone celebrations for the game. Your best bet for catching them early is joining the official Zombie Island Discord server, where the developers post announcements as soon as codes go live. It’s also worth keeping the Zombie Island page on Roblox bookmarked, since experience updates sometimes mention new codes directly in the description or update log.

Why didn’t my code work?

The most common culprit is a typo or a capitalization mismatch, since the redemption box reads codes exactly as typed. Double-check you’re copying the code cleanly with no extra spaces before trying again.

Check back on this page whenever you’re low on Diamonds. As long as the codes above stay active, you can redeem each one for a quick 1,000-Diamond boost toward your next weapon or upgrade.