RBXMods: free Roblox tools, Studio guides and fixes
Free Roblox Tools
No downloads, no sign-up — just answers.
Error Code Finder
Type any Roblox error code and get what it means and how to fix it.
Robux Calculator
See what you really receive after the marketplace fee, and your DevEx payout.
Value Lists
Trading values for Murder Mystery 2 Godly weapons and Pet Simulator 99 pets.
Script Generator
Generate working Lua scripts for your own Roblox game in seconds.
Learn Roblox Studio
Start building your own games, step by step.
Roblox MCP Open Cloud Access Explained: What AI Can Now Do in Studio
On November 4, 2026, Roblox MCP grew beyond the script editor: your AI client can now call Open Cloud, manage your game and import 3D models — if you switch the right permissions on.
How to Use AI in Roblox Studio: Assistant, Planning Mode and MCP Explained
Roblox Studio's Assistant can now plan a feature, build it, and test it — and outside AI tools can work inside your place through MCP. Here is how each AI tool works, how to turn it on, and where you still need to check its work.
How to Add a Leaderboard to Your Roblox Game (leaderstats Explained)
The leaderboard is the little scoreboard on the right of every Roblox game — and it is not a plugin or a setting. It is one folder, one script, and a naming rule beginners keep getting wrong. Here is the full, working setup.
Fixes & Help
Error codes, lag, joining problems and account safety — solved.
How to Gift Robux to Friends: Official Ways That Work in 2026
There is no single send-Robux button on Roblox, but there are four official ways to get Robux to a friend — and a long list of scams pretending to be a fifth.
Roblox Chat Not Working? Why You Can't Chat and How to Fix It
Chat greyed out or missing on Roblox? In most cases it is not a bug — it is the age check, an age-group rule, or a setting. Here is how to find which one and fix it.
Roblox Kids vs Select Accounts Explained: Ages, Games and Chat
Since June 2026, Roblox places every player under 16 in a Roblox Kids or Roblox Select account based on their verified age. Here is what each account can play, who can chat with whom, and what parents can change.
Browse by category
Jump straight to the topic you need.
Latest blogs
Fresh posts from the RBXMods team.
How to Gift Robux to Friends: Official Ways That Work in 2026
There is no single send-Robux button on Roblox, but there are four official ways to get Robux to a friend — and a long list of scams pretending to be a fifth.
Roblox Chat Not Working? Why You Can't Chat and How to Fix It
Chat greyed out or missing on Roblox? In most cases it is not a bug — it is the age check, an age-group rule, or a setting. Here is how to find which one and fix it.
Roblox DevEx Royalties Explained: What the November 1 Tax Change Means for Creators
DevEx payouts are now royalties, not service payments. The money is the same — the tax paperwork, the forms, and what gets withheld are not.
Roblox MCP Open Cloud Access Explained: What AI Can Now Do in Studio
On November 4, 2026, Roblox MCP grew beyond the script editor: your AI client can now call Open Cloud, manage your game and import 3D models — if you switch the right permissions on.
Roblox Rewarded Video Ads: How Creators Earn From Them
Players watch a short video, get an in-game reward, and the creator gets paid. Rewarded video is now one of Roblox's biggest creator monetisation tools — and a no-code Studio plug-in is coming in Q4 2026.
Roblox Kids vs Select Accounts Explained: Ages, Games and Chat
Since June 2026, Roblox places every player under 16 in a Roblox Kids or Roblox Select account based on their verified age. Here is what each account can play, who can chat with whom, and what parents can change.