longcat video

Longcat World is a free AI-powered 3D world generator that converts text prompts or images directly into interactive, explorable 3D environments at 24 FPS and up to 1080p resolution — all within a browser.

What is Longcat World?

Longcat World is a cloud-based platform that turns text descriptions or uploaded images into fully interactive 3D scenes you can explore in real time. It takes a text prompt (up to 800 characters with smart expansion) or an image, and outputs a playable 3D world with consistent lighting and physics. The platform runs entirely in the browser via cloud servers and is developed by the Longcat World team.

Key Features

• Real-time 3D generation at 24 FPS — Streams interactive worlds in under 2 seconds without pre-rendering.
• 720p and 1080p output — Choose between HD and Full HD for your generated worlds.
• Text-to-3D and image-to-3D — From a descriptive prompt or an uploaded image to an explorable scene.
• Aspect ratio selection — Options include 16:9, 9:16, 4:3, 3:4, 21:9, and 1:1.
• Video duration control — Generate worlds that loop for 5 or 10 seconds.
• Promptable events — Change the world in real time by typing new prompts while it runs.
• Visual memory and consistency — The engine keeps scene objects stable across prompt changes.
• Privacy-first — Outputs are private, and the AI is designed with responsible use.

Who is it for?

• AI researchers training reinforcement learning agents in consistent simulated environments.
• Educators building interactive 3D lessons for students in subjects like science and geography.
• Creative professionals generating animated 3D storyboards or explorable worlds from text.
• Robotics engineers testing autonomous systems in physics-grounded virtual worlds.

What can you do with Longcat World?

• Research & Simulation — Train agents in a dynamic 3D world with environmental consistency.
• Immersive Learning — Create 720p interactive world models for classroom teaching.
• Creative Worlds — Turn short story prompts into animated 3D scenes with full camera control.
• Scientific Visualization — Instantly visualize ecosystems or abstract data as explorable 3D models.

How does Longcat World work?

1. Launch the app — Open the Longcat World web interface. Review settings like aspect ratio and quality.
2. Enter your prompt — Write a descriptive text prompt (or upload an image). Use up to 800 characters.
3. Generate — Click generate; the AI builds an interactive world in seconds (under 2 seconds for simple prompts).
4. Explore and export — Control the camera, apply new promptable events, and export your world for further use.

Pricing

Longcat World operates on a freemium model. New users receive free credits to start. Paid tiers are annual subscriptions with 40% discount:

• Basic — $17.9/month (annual), 1,000 credits/month, up to 100 videos/month.
• Professional — $29.9/month (annual), 2,000 credits/month, up to 200 videos/month.
• Enterprise — $59.9/month (annual), 6,000 credits/month, up to 600 videos/month. All paid plans include commercial license, no watermark, and priority support.

FAQ

Is Longcat World free?

Yes — you can start with free credits without entering payment details. After that, you can choose a paid plan.

What output quality does Longcat World support?

You can generate worlds at 720p HD or 1080p Full HD, at 24 frames per second.

Can I upload my own images to create worlds?

Yes — the image-to-3D feature lets you upload a photo and animates it into an interactive scene.

Does Longcat World work on mobile devices?

Yes — the platform runs in any modern browser, including on phones, thanks to cloud rendering.

How long does generation take?

The platform claims generation in under 2 seconds for most prompts, as stated on the website.

With over 10,000 worlds generated and 50+ users already, Longcat World offers a fast, free entry point for real-time 3D world creation.