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WebnR

Describe your Roblox game. WebnR builds it in Studio.

One chat for Claude and Codex, plugged straight into Roblox Studio. Scripts, 3D models, interfaces, images and economy: you set the direction, the AI does the work and checks it before showing you.

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Launch offer: €4.99 per month for 3 months, then €7.99. No commitment. Opening very soon: create your account now.

Agents
Claude Code and Codex
Connected to
Roblox Studio
System
Windows 10 and 11
Your files
Stay on your PC

One chat, two AIs working together

You write as you would to a colleague. WebnR sends each request to the right AI, and they hand work off to each other on their own.

Claude

The builder: everything that happens in Studio.

  • Luau or roblox-ts scripts, server and client side
  • Low-poly 3D models, scenery and atmosphere
  • Interfaces designed for phone and PC
  • Economy and rebirth balancing

Codex

The illustrator and the reviewer: images and checks.

  • Icons, thumbnails, textures and concept art
  • Game screenshots on phone, tablet and PC
  • Game analysis with a precise report of what’s wrong
  • Images filed and named automatically

The best MCPs, already plugged in

An MCP gives the AI direct access to your software. Without one, Claude and Codex write code blind. With it, they see your game, change it, test it and check the result. WebnR installs and sets up every MCP for you.

  • Roblox Studio MCP

    Official, by Roblox

    The AI works inside the open place: it creates and edits objects, reads scripts, starts Play and takes screenshots to see the result.

    Used by Claude and Codex

  • robloxstudio-mcp

    Community, by CHRrXS

    The advanced tools: edit a script line by line, search every script in the game, import models, measure performance.

    Used by Claude

  • MCP for Blender

    Open source

    3D modelling in Blender, check renders and export to Studio, for games built in Blender.

    Used by Claude

  • WebnR MCP

    Included, built for Roblox

    Memory of your rules, examples from your past games, 3D checks, comparison with your reference image, button tests and an economy simulator.

    Used by Claude and Codex

Always up to date: at launch, WebnR installs the latest version of each MCP, checks it, then uses it. The previous one stays as a fallback.

What WebnR does for you

Everything a Roblox creator repeats for every game, WebnR does without being told twice.

Roblox Studio connected at launch

Each game is linked to its place. The AI only works in that game’s Studio, even with several Studio windows open.

A memory that keeps your feedback

Feedback given twice becomes a priority rule. Rules shared across all your games, and rules specific to each one.

Examples drawn from your past games

When you create a game, WebnR keeps your best models, HUDs and maps to draw inspiration from.

Checked before you see it

Flickering faces, floating parts, pivots: automatic 3D checks and a measured comparison with your reference image.

Backup before every change

Your place is backed up before the AI touches Studio. Roll back in one click.

Automatic playtesting

A simulated player runs through the game loop in Play and hands you a report, with sound muted.

Economy simulator

Free and paid progression, rebirths, tiers up to astronomical numbers, with charts and alerts.

Offline voice dictation

Speak and the text appears live. Speech recognition runs on your PC.

Your creations stay on your computer

WebnR has no server that stores your games. None of your work goes through us, so nothing can leak from us.

  • Your games, scripts and models stay in your folders. WebnR never sends them to its servers.
  • Your conversations go straight from your PC to Claude and ChatGPT, using your own accounts. WebnR doesn’t sit in between and keeps no copy anywhere but on your machine.
  • WebnR’s memory learns only from your feedback and your games, and is stored on your PC. It isn’t shared with anyone or mixed with other users’ memory.
  • Our server only sees the licence : your account, an encrypted identifier for your computer and your WebnR version, to check that your subscription is active.

To be completely transparent: your AI requests are processed by Anthropic (Claude) and OpenAI (ChatGPT/Codex), under the terms of your own accounts. You can opt out of your conversations being used to train their models in each account’s privacy settings.

What leaves your computer, and where it goes Your computer Games, scripts, 3D models Conversations and images Memory and learned rules Connections to your AI accounts All of this stays with you Claude with your own account ChatGPT · Codex with your own account WebnR server licence only AI requests,sent directly licencecheck

Ready in four steps

  1. Create your account

    With your email or Google, then turn on two-factor authentication.

  2. Start the free trial

    Card or PayPal. Nothing is charged during the trial, and you can cancel in one click.

  3. Install WebnR

    Download the installer from your account and sign in with the same account.

  4. Connect your AIs

    Connect your Claude and ChatGPT subscriptions, open Roblox Studio, and describe your game.

One subscription, everything included

Every feature, every update, no hidden extras.

  • 7-day free trial
  • Full Windows app with automatic updates
  • Licence for one computer, transferable 3 times a month
  • Cancel in one click from your account

WebnR uses your Claude (Pro or Max) and ChatGPT (Plus or higher) subscriptions: they are not included and are paid directly to Anthropic and OpenAI. If you prefer, you can use your own API key instead, billed by those companies. WebnR never resells or pays for AI usage: you sign in yourself, with them.

Launch offer · 3 months

€4.99/ month €7.99

€4.99 per month for 3 months, then €7.99 per month.

Opening very soon: create your account now.

Create my account

Renews automatically every month. After the 7-day free trial, each month started is due and is not refunded: if you cancel, you keep access until the end of the paid month.

Frequently asked questions

Do I need to know how to code?
No. You describe what you want, as you would to a developer. Being able to read a bit of Luau helps you go further, but it isn’t required.
What do I need?
A PC running Windows 10 or 11, Roblox Studio, a Claude subscription (Pro or Max) and a ChatGPT subscription (Plus or higher). Blender is optional.
Are my games sent anywhere?
Not to us. Your files stay on your PC. The requests you make to the AI go straight to Anthropic and OpenAI using your accounts, just as if you were using Claude Code or Codex yourself.
Does the app work offline?
No. WebnR checks the licence continuously, and both Claude and Codex need the internet anyway.
Can I publish and sell the games I make?
Yes. What you create with WebnR belongs to you, subject to the terms of Roblox, Anthropic and OpenAI.
How do I cancel?
In one click from your account. The current month is still due and access continues until it ends.

The WebnR community

Ask questions, share your games and follow updates with other creators.

Join the Discord

Your next game starts with a sentence

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