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.
How to Read Roblox Studio Script Errors: The Output Window Explained
Every red line in Roblox Studio's Output window tells you the script, the line and what went wrong — most beginners just never learned to read it. Here is how, plus fixes for the six errors everyone meets first.
DataStore Explained: How Saving Player Data Works in Roblox Games
DataStore is the invisible system behind every saved coin, level and inventory in Roblox games. Here is how it works, a complete save/load example for leaderstats, and the mistakes that wipe player data.
Lua Scripting for Beginners: Write Your First Roblox Script
Scripting is where Roblox games come alive, and it starts smaller than you think: one print, one variable, one part that reacts when a player touches it. This guide takes you from a blank script to three working examples you can paste in and run today.
Fixes & Help
Error codes, lag, joining problems and account safety — solved.
Why Roblox Music and Sound IDs Stopped Working (And What Creators Can Use Now)
If your favourite song ID suddenly plays silence, you are not doing anything wrong — Roblox changed the rules for audio in March 2022. Here is exactly what changed and what still works today.
How to Keep Your Roblox Account Safe: 2-Step Verification, PIN and Settings That Matter
Most Roblox accounts are not hacked with clever software — they are given away through fake free-Robux pages and shared cookies. Here are the exact settings that protect you, and what to do if the worst happens.
Roblox Game Not Joining or Lagging? The Real Causes and Fixes
"Lag" in Roblox is two different problems wearing the same name, and a game that will not join at all is a third. This guide separates them, shows you how to tell which one you have, and fixes each in order.
Featured scripts
What people are using right now.
KeySteal a Brainrotsteal a brainrot script no key
KeyYour Farme RobloxYour Farme Script Inf Money | auto farming
Adopt Me!Adopt Me Autofarm | Trade Freeze | Pet Spawner | Pet Replicator
KeyPaidspawn zombiecreate roblox
[UPDATE!] Merged Lands RP🔥 [UPDATE!] Merged Lands RP Script – ESP, AutoFarm (2026)Recent scripts
Freshly uploaded.
OliverSteal a brainrot · 7 months ago
create robloxspawn zombie · 7 months ago
🔥 [UPDATE!] Merged Lands RP Script – ESP, AutoFarm (2026)[UPDATE!] Merged Lands RP · 7 months agoPopular scripts
Most visited this week.
KeySteal a Brainrotsteal a brainrot script no key
KeyPaidspawn zombiecreate roblox
KeyPaidSTEAL A BRAINROT 2.0steal a brairoT 2.0
Adopt Me!Adopt Me Autofarm | Trade Freeze | Pet Spawner | Pet Replicator
[UPDATE!] Merged Lands RP🔥 [UPDATE!] Merged Lands RP Script – ESP, AutoFarm (2026)Most liked
Loved by the community.
KeySteal a Brainrotsteal a brainrot script no key
Adopt Me!Adopt Me Autofarm | Trade Freeze | Pet Spawner | Pet Replicator
KeyYour Farme RobloxYour Farme Script Inf Money | auto farming
[UPDATE!] Merged Lands RP🔥 [UPDATE!] Merged Lands RP Script – ESP, AutoFarm (2026)
steal a foodnsdddLatest blogs
Fresh posts from the RBXMods team.
How to Make Your Roblox Game Popular: Discovery, Retention and the First Five Minutes
Roblox Map Design Basics: Terrain, Lighting and Parts That Make Games Look Good Every Roblox creator has watched it happen to someone else: a simple game sudde
How to Make a Game Pass on Roblox and Sell It for Robux: A Complete Creator Guide
A game pass is the simplest way for a Roblox creator to earn Robux: a one-time purchase that gives players a permanent perk. This guide covers creating it, pricing it, and scripting it so it actually works.
How to Read Roblox Studio Script Errors: The Output Window Explained
Every red line in Roblox Studio's Output window tells you the script, the line and what went wrong — most beginners just never learned to read it. Here is how, plus fixes for the six errors everyone meets first.
Why Roblox Music and Sound IDs Stopped Working (And What Creators Can Use Now)
If your favourite song ID suddenly plays silence, you are not doing anything wrong — Roblox changed the rules for audio in March 2022. Here is exactly what changed and what still works today.
How to Keep Your Roblox Account Safe: 2-Step Verification, PIN and Settings That Matter
Most Roblox accounts are not hacked with clever software — they are given away through fake free-Robux pages and shared cookies. Here are the exact settings that protect you, and what to do if the worst happens.
Robux, DevEx and the 30% Tax Explained: How Roblox Creators Actually Earn
Robux in your balance is not the same as money in your bank. This guide explains the 30% marketplace fee, group payouts, engagement-based earnings and exactly how DevEx turns earned Robux into real cash.