Runway Gen-4.5

Getting Started

1. Sign up at runwayml.com and explore the free tier with limited generation credits.
2. Choose a generation mode: text-to-video, image-to-video, or video-to-video transformation.
3. Provide your input prompt or reference media and adjust generation settings like motion intensity and style.
4. Use Runway’s built-in editor to trim, combine, and post-process generated clips into final productions.

Key Features

• Cinema-quality output with Gen-4.5 producing some of the most visually consistent AI-generated video available.
• Multiple generation modes including text-to-video, image-to-video, video-to-video, and motion brush tools.
• Motion Brush lets you paint specific areas of an image to control where and how motion occurs.
• Professional editing suite includes green screen removal, inpainting, super slow-motion, and color grading tools.
• Character consistency maintains visual identity of subjects across multiple generated shots and scenes.
• API access enables developers to integrate Runway’s generation capabilities into production workflows.