Roblox Gift Card Redemption Page (under Available Credit).Roblox Credit can be used to purchase a Roblox Premium Membership or Robux if you have enough Roblox Credit in your account. You can convert your Roblox Credit in 3 places: Roblox Gift Cards can only be redeemed in a browser at /redeem - they can't be redeemed in the Roblox mobile app or any video game console.įrom the Membership or Robux Purchase Pages