Runway Gen4 AI Video Generator | Carat AI

Are you tired of AI generators that can't maintain consistency for your creative projects? Meet the Runway Gen4 image model on Carat AI—your new essential tool for creating professional-grade reference images.

Start creating now It's FREE!

A stunning runway gen4 image showcasing a split portrait of a woman, half in modern color and half in vintage sepia tones, highlighting transformation.

3 Essential Use Cases for Runway Gen4

Standard AI image models are great for exploration, but they often fail when you need a character, object, or style to look the same across multiple images. The Runway Gen4 model on Carat AI is engineered to solve this.

For Artists & Character Designers

Generate complete character sheets from a single prompt. Create consistent views of your character—front, side, and back—in various poses or expressions without losing key features like facial structure or costume details. It’s a game-changer for concept art and illustration.

A hand manipulating a holographic interface for precise AI video motion control.

For Product & Architectural Visualization

Create hyper-realistic mockups and architectural renders. Place a product in different settings with consistent lighting, or visualize a building from multiple angles (e.g., street-level view, aerial shot) while maintaining the same materials and design integrity.

A single photograph on a desk transforming into a dynamic video scene of a car driving.

For Storyboard & Film Pre-Production

Quickly generate key frames and storyboards with a consistent cinematic style. Define your scene, characters, and camera angles, and let the Runway Gen4 model produce a coherent set of images that clearly visualizes your narrative sequence.

A pencil sketch of a futuristic city seamlessly transforming into a photorealistic render.

How to Use the Runway Gen4 Image Model

Turn your ideas into amazing videos in just a few minutes, without any complicated processes. Anyone can get started easily with Carat AI's intuitive interface.

01

Select the Runway Gen4 Model

Get instant access to all models with our quick 3-second sign-up and receive your free daily credits. And choose "Runway" from our list of models.

02

Write a Detailed Prompt

This is key. Describe not just the subject, but also the composition, camera shot, lighting, and style for maximum control.

03

Generate & Refine

Create your image and refine your prompt in the chat to generate variations while maintaining core consistency.

How Runway Gen4 Maximizes Your Creativity

With Runway Gen4 on Carat AI, anyone can become a creator, breaking down barriers of time, cost, and technology. Visualize your ideas instantly and share them with the world.

Structure Your Prompts

Use clear sections in your prompt, such as [Subject], [Style], [Lighting], and [Composition]. For example: A stoic male knight in ornate silver armor, fantasy concept art style, dramatic rim lighting, full-body shot from a low angle.

Specify Camera Angles

Use explicit camera terms like close-up shot, wide-angle view, from above, eye-level shot to control the perspective.

Iterate for Consistency

Once you get an image you like, use it as a foundation. Slightly modify the prompt (e.g., changing "standing" to "walking") to create a consistent series.

Frequently Asked Questions about Runway Gen4 and Carat AI

Have more questions about using Runway Gen4 on Carat AI? Find the answers below.

Is the Runway Gen4 image model free to use on Carat AI?

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Yes. You can access the powerful Runway Gen4 model even on our Free plan. Simply sign up, and you'll receive a daily allocation of free credits to use on any of our AI models.

Will my reference images have a watermark?

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Are the generated reference images high-resolution?

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