Roblox glossary
Robux — meaning in Roblox
Robux is the virtual currency of Roblox: players buy it with real money and spend it on avatar items, game passes and in-game purchases.
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Robux is the single currency that powers the whole Roblox economy. Players get it through direct purchases, the Premium subscription or by selling their own creations, then spend it on avatar clothing, accessories, game passes and per-game upgrades.
Robux cannot be converted back into money by regular players — only eligible creators can cash out earned Robux through the DevEx program. Any website that promises free Robux for completing tasks or entering a password is a scam.