Theater Builder WITH AI

Shape a world. Give it a voice. Bring it to life.

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Your next story starts here.

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Start with a spark.

Use our default theater or bring a folder of your own. You can add loose assets along the way.

Theater name

Theater name Theater

Your theater

Loose images, audio, and text are sorted automatically. Ineligible files are discarded from imports.

Explore your theater

Download

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A world, in the making.

Select a file to edit its text or preview an asset.
Your assistant can help fill in the details.

File contents

Editor and canvas share your working theater.Configuration guide ↗

✦ Your co-creator

Pricing Details

Image and playlist pricing follows standard live pricing.

Tell me about your world. I can write lore, tune your theater, organize uploads, and propose artwork, character portraits, stamps, and music.

Message the assistant

Generate an asset directly

Asset type Animation type Name Playlist name (for music) Description

Build in your favorite AI app

Create and edit your whole theater in ChatGPT, Antigravity, or another AI app. Upload the finished folder here when you’re ready to play.

Download authoring kit Open ChatGPT ↗ Get Antigravity ↗

How to use the kit

ChatGPT: attach the kit ZIP to a chat that supports file creation. If ZIP attachments aren’t supported, attach the extracted skill and references. The kit also includes a skills-based plugin and local installation instructions in its README.
Antigravity: extract the kit, open the folder, and ask the agent to read narratron-theater/AGENTS.md.
Develop your world and ask for a finished theater ZIP. Extract it, choose Upload a folder, then Save & test. For a theater already open here, use ＋ Folder; matching files are replaced and omitted files stay.

Starter prompt

Read the Narratron create-theater skill and bundled references in this authoring kit. Help me create or improve a complete theater. Keep editing the actual theater files as we work, and give me a validated theater ZIP for upload when I am ready. Start by helping me develop my premise.

Opening an app does not transfer files or install the plugin. To continue an existing theater, also use Download theater and attach that ZIP. Your AI app’s features and subscription apply. You can also build here with the co-creator.

Attach a Pre-defined Game

Select a submitted game package from the repository to attach to this theater. Existing files in game/ will be replaced.

Search games

Enable live-agent game tool (sets game_tool.enabled: true in theater.yaml)

Create a text file

Path

Link from Google

Import an image from Google Drive or harvest a Google Doc with your assistant.
Set link sharing to Anyone with the link can view.

Google LinkCustom asset name (optional)

Harvest with AI Assistant (creates lore files, persona & styles)Harvest instructions (optional)

Delete file

Are you sure you want to delete this file?

Reset theater

Are you sure you want to reset this theater? All generated output, session logs, canvas history, and theater state will be permanently deleted. Reference and scene image versions after the first image (1.webp) will also be deleted.

PNG Image Warning

PNG images stream much slower than WebP or JPG images. Converting them to WebP or JPG reduces file size significantly and makes your theater stream much faster.

Convert to formatRemember this choice and don't ask again