Mermaid Isle is a Roblox experience built around collecting mermaid tails, dressing up your character, and exploring an underwater world. The developer regularly drops codes that hand you free pearls, the game’s main currency, along with cosmetic items like tails and accessories you’d otherwise have to earn or buy.
Working Mermaid Isle codes
Type these exactly as shown, since Mermaid Isle codes are case-sensitive and won’t register if you add extra spaces or change the capitalization.
ReefRefresh1
500 pearls
New
BugFix3
500 pearls
New
BugFix2
1,000 pearls
New
BugFix1
1,500 pearls
New
ReefRefresh
2,500 pearls
New
SummerSplash
Summer Splash Blue Lagoon item
New
Viscoria
1,212 pearls
New
Elegy
1,212 pearls
New
GameRevampSoon
Fallen Warrior Urania, Bubble Pixie Prismatic, and 250 pearls
Mermay
3,000 pearls
ValentinesDay
Eternal Vow Something New item
ThankYou50k
Fateful Wish Cherished Moments item
HeartfeltUpdate
3,333 pearls
SelkiesHymn
Free rewards
SeasonOfMyths
Draconic Phantasm, The Sheltered Albino Dragon
SeaFairyPearls
2,000 pearls
NightrayGoddess
2,500 pearls
SaviorSeaFairy
1,500 pearls
ReefUpdate
Special Shimmering Fantasea tail
lateupdate
500 pearls
CursedAccessories
1,000 pearls
SaveCrabLord
7,450 pearls
FrilledScammer
Free pearls
SkeletonScammer
Free pearls
HalloweenEvent
2,250 pearls
CursetideNight
666 pearls
DailyFix
350 pearls
FreeTangsForAll2
Free rewards
CelestialGamepassFix
Free rewards for gamepass owners
GiveMeMyPearlsBack
Celestial set refund
BugShutDown
1,000 pearls
Part2
3,000 pearls
DolphinsComeBackSoon
500 pearls
FreeTangsForAll
Radiant “Silver Tang” recolor
SOULSONGGLOW
12,000 pearls
DarkFantasea
Shimmering Fantasea, Blue Bird Azurite mermaid tail
LightFantasea
Shimmering Fantasea, Aquamarine mermaid tail
RejoinAfterClaimingThisCharacterSlotCode
1,000 pearls, 2 character save slots
How to redeem codes in Mermaid Isle
Redeeming codes in Mermaid Isle only takes a few taps once you’re inside the game.
Expired Mermaid Isle codes
These codes no longer give out rewards, so don’t waste time typing them in.
BUGGYUPDATE
UPDATE1
HASHTAGBLESSED
500KVISITS
CorruptGoddes07
1MVISITS
Release
100KVISITS
SwimSwimSwim
5MVISITS
2MVISITS
How to get more Mermaid Isle codes
New codes tend to show up around milestones, bug fixes, and seasonal events, so keeping an eye on the game’s official channels is your best bet for catching them early. The developer’s Discord server is where new codes typically get posted first, alongside update announcements and event details. You can also check in on the Mermaid Isle page on Roblox directly for any pinned updates.
We checked for new codes and added everything currently working while removing the ones that no longer redeem. Bookmark this page and check back after major updates, since that’s usually when a fresh batch drops.
Are Mermaid Isle codes free?
Yes. Every code listed above is free to redeem and gives you pearls or cosmetic items at no cost.
Why didn’t my Mermaid Isle code work?
A code that won’t redeem is almost always expired or mistyped. Double-check the spelling and capitalization against the working list above before trying again.
Once you’ve claimed everything on the working list, your pearl count and inventory should reflect a nice boost, enough to grab a new tail or accessory without grinding for it.
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