Practical tools for Roblox players and creators — no downloads, no sign-up. Search an error code, work out what your Robux is really worth, check trading values, or generate a working Lua script for your own game.
Type any Roblox error code — 277, 268, 279, 524 and more — and get what it actually means and the exact steps to fix it.
Open tool →See what you actually receive after the 30% marketplace fee on a gamepass or item sale, and what your earned Robux is worth in USD through DevEx.
Open tool →Searchable trading values for Murder Mystery 2 Godly weapons and Pet Simulator 99 Huge, Titanic and Exclusive pets.
Open tool →Building your own game? Generate ready-to-use Roblox Lua scripts — leaderstats, kill bricks, speed pads, teleport pads and more — set your options and copy the code straight into Studio.
Open tool →We are building more creator tools based on what readers ask for. If there is a Roblox calculation, lookup or script you wish existed, tell us through the contact page.
