Free tools

Tools

Everything runs in your browser. Nothing to install, no sign-up needed.

Flagship tool Roblox UI Builder Build a real Roblox GUI with a Studio-style Explorer and Properties panel, laid out with real UDim2 math, and export it as a Luau script or .rbxm. Open the builder
Plan & design Legal Contract Maker Start from a real Roblox agreement (scripting, UI, building, animation, music, revenue share, dev team, game sale, NDA), then negotiate it privately: confirm terms, propose changes with a word-by-word comparison, and talk it through. Open tool → 3D & files Character Viewer A live 3D render of any Roblox avatar, pulled straight from Roblox. Open tool → 3D & files Roblox File Viewer Open a .rbxm or .rbxl file: see it in 3D, browse every object, read its scripts, count what is inside and scan for backdoors. Open tool → 3D & files Buffer & Byte Viewer Run Luau buffer code and watch the bytes change, or decode raw bytes as ints, floats and strings. Open tool → 3D & files CFrame Viewer Type CFrame and Vector3 Luau and watch the math drawn live in 3D. Open tool → Robux & pricing Robux Calculator Convert Robux to USD, find the cheapest packages, price a gamepass after the fee, split payouts, plan a DevEx cash-out and forecast revenue. Open tool → Makers Clothing Maker Design a classic shirt or pair of pants on the real 585x559 UV template, rotate and layer your art, and export a ready-to-upload PNG. Open tool → Makers PBR Maker Paint on a mesh's real UVs and export a full SurfaceAppearance texture set. Open tool → Makers Particle Flipbook Maker Draw animated flipbooks and export an atlas for a ParticleEmitter. Open tool → Makers MIDI Magic Maker Build a song from patterns on tracks with instrument knobs, effects and sound effects, then export MP3, WAV, FLAC, OGG or a .mid. Opens a .mid to convert it to audio. Open tool → Makers Sound Design Maker Shape game sound effects with pitch sweeps, noise, filters and effects. Preview your sound and export WAV, MP3, FLAC or OGG audio. Open tool → Makers Terrain Maker Generate a heightmap and colormap for Studio's terrain importer. Open tool → Makers Cave Maker Generate caves and export a script that carves them with the Terrain API. Open tool → Plan & design Game Structure Generator Design your game's folder structure and get Luau that builds it. Open tool → Plan & design Game Idea Generator A random game concept by genre and audience, with a mechanics list. Open tool → Plan & design UX & Data Flow Planner Map UI flow and client/server data flow on one canvas. Open tool →