You cannot directly transfer Robux from one account to another in Roblox
Use a group payout if you own a Roblox group with Robux in its group funds
Go to the group page
Select the group’s revenue or payouts section
Choose the member you want to pay
Enter the amount of Robux
Confirm the payout
Use a game pass or developer product to send Robux indirectly
Create a game pass or developer product in your experience
Have the other person buy it
Roblox will take a marketplace fee
Use a private sale of limited items if both accounts can trade and the item is tradable
List the item for sale at an agreed price
Have the other person buy it
Be aware that Roblox fees will reduce the amount received
Use the Roblox Premium Payouts system if you are sharing earnings from an experience
Make sure both accounts follow Roblox rules
Never use third-party Robux transfer websites
Never share passwords or account access to “gift” Robux