Pet Simulator X codes December 2023: Get free diamonds and more
Boost your pets for free using the latest codes

Pet Simulator codes will give you free diamonds and boosts in the popular Roblox game.
PSX is the latest iteration of the Roblox pet sim, which sees players hatching pets from eggs and then collecting coins and gems to unlock more powerful creatures and purchasing new biomes.
Using our Pet Simulator codes you’ll be able to easily get free diamonds and boosts, which will help new players unlock new pets faster.
New PSX codes usually appear every month, so we’ll be updating this list as new codes are added.
Codes also expire after a while, so if you know of a Pet Simulator X code and it isn’t on this list, that’s probably because it’s expired and doesn’t work any more.
Latest update
We’ve checked for new Pet Simulator X codes, but there haven’t been any new ones added since our last update. We’ll continue to check on a regular basis, though.
Keep checking back here, then, because any time a new code appears, or an old one expires, we’ll update this article accordingly.
New Pet Simulator codes (December 2023)
There are currently no working codes for Pet Simulator.
However, as you can see by the list of expired codes below, the game’s had plenty of codes since it was released, so there are likely more to come.
Keep checking back to see if more Pet Simulator codes have been added.
Expired Pet Simulator codes
- 404roblox – 8 Triple Coin Boosts
- 1billion – 5 Triple Coin Boosts
- 1Mfollowers – 5 Triple Coin Boosts
- 1mplus300k – 2 Ultra Lucky Boosts
- 700kDiamonds – 25,000 Diamonds
- alienpets – 2 Ultra Lucky Boosts
- anothertriple – 2 Triple Coin Boosts
- Back2Back – 8,000 Diamonds
- big1234 – Triple Coin Boost
- blamedavid – Triple Coin Boost
- Clouds – 2 Triple Coin Boosts
- DiscordDiamonds – 10,000 Diamonds
- Easy125k – Super Lucky Boost
- easyboosts – Triple Coin Boost
- EzDiamonds150k – 10,000 Diamonds
- FreeDiamonds0 – 5,000 Diamonds
- happyholidays – 3 Triple Coin Boosts
- halfamillion – 10,000 Diamonds
- im2lucky – 3 Ultra Lucky Boosts
- Lucky50k – Super Lucky Boost
- MoreCoins180k – Triple Coin Boost
- Release – 1,000 Diamonds
- santapaws – 3 Triple Coin Boosts
- steampunkpets – 25,000 Diamonds
- Super25k – 5,000 Diamonds
- SuperUltra1 – Ultra Lucky Boost
- tonsofcoins – 3 Triple Coin Boosts
- Triple80k – Triple Coin Boost
- Triple800 – Triple Coin Boost
- Ultra225k – Ultra Lucky Boost
- Underworld – 13,000 Diamonds
- VoiceChat – 2 Triple Coin Boosts
- xmas – 5,000,000 Gingerbread
How to use Pet Simulator codes

In order to redeem our Pet Simulator X codes you’ll need to complete these steps:
- Launch the game
- Press the plus symbol next to the diamond
- Scroll until you find the ‘Redeem Code’ box
- Enter your Pet Simulator X code
- Claim your rewards
What are Pet Simulator codes?
Using the codes above you can easily unlock free diamonds and boosts in the game, just for entering a line of text.
Using our Pet Simulator codes you’ll be able to easily get free diamonds and boosts, which will help new players unlock new pets faster.
More Roblox guides:
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