Free tools

Free tools for Roblox developers

Check what's inside a model before it goes in your game, open files without Studio, and find your next game idea. Free, in your browser, no account.

Roblox script generatorSay what you need in plain words, and get a working Luau script, where to put it and how to change it, checked for backdoors.Write a script
Free Roblox scriptsThe scripts most games need, ready to copy and paste: leaderboards, saving data, checkpoints, a gun, a shop, admin commands and more.Get a script
Roblox backdoor scannerCheck a model or a place for backdoors and hidden code before it goes in your game, with the script and the line for each sign.Check a file
Roblox 3D viewerSee a .rbxl or .rbxm in 3D without Studio: fly around it in your browser, take pictures and save it for Blender with its terrain. Nothing is uploaded.See a file in 3D
Roblox file viewerOpen a .rbxm or .rbxl without Studio: everything in it like the Explorer, every script to read or download, and what makes it heavy.Open a file
Roblox game idea generatorPick a kind of game and a setting, and get three ideas you could build, each with what to build first and the maps to start on.Get ideas
Roblox DevEx calculatorWhat your Earned Robux are worth in dollars at the current rates, or how many you need for a goal.Work it out
Roblox tax calculatorHow many Robux you keep after Roblox's cut on a game pass, or what to charge to get an exact amount.Work it out
Roblox image sizes and resizerEvery size Roblox asks for, from thumbnails to badge icons. Crop your picture to fit in your browser, with nothing uploaded.Resize a picture
Roblox trailer makerTurn your screenshots into a video with moving shots and a title, wide for YouTube or tall for TikTok. Nothing is uploaded.Make a trailer
Roblox thumbnail makerPut a bold title on your screenshot and download it at the size Roblox wants. No watermark, and nothing is uploaded.Make a thumbnail
Roblox Studio shortcutsEvery keyboard shortcut on one page, for Windows and Mac, with a box to search them.See the keys
Luau cheat sheetThe basics of Roblox scripting on one page: tables, loops, events, remotes and more, with code to copy.See the code

The scanner and the viewers read your file in your browser: it's never uploaded.

How to make a Roblox gameFrom an empty Studio to a published game, with a page for each kind.Roblox Studio guidesOpen a .rbxl, import a model, add a UI kit, check for backdoors.Free Roblox assetsMaps, models, scripts and UI to download for free, with their scripts checked.