Runway is a professional-grade AI video platform used by filmmakers, motion designers, and content creators. It’s not the simplest tool in the AI video space, but it’s one of the most capable — and once you understand how its three main generation modes work, the learning curve flattens quickly. This tutorial gets you making real videos in under an hour.
Getting Set Up
Create a free account at runwayml.com. The free tier gives you a limited number of generation credits to test with — enough to follow this tutorial. From the dashboard, click Generate and you’ll see the main workspace. Runway’s core generation tool is called Gen-4 (and Gen-4 Turbo for faster outputs), which is what we’ll use throughout.
Mode 1: Text-to-Video
Text-to-video is the most straightforward entry point. You describe a scene, Runway generates a short video clip — typically 5 or 10 seconds depending on your settings.
How to Write Effective Prompts
Runway responds well to prompts that include:
- Subject + action: “A woman walks through a neon-lit Tokyo street at night”
- Camera movement: “slow push-in,” “drone shot pulling back,” “static wide angle”
- Visual style: “cinematic,” “documentary handheld,” “35mm film grain”
- Lighting: “golden hour,” “overcast,” “harsh studio lighting”
Avoid vague prompts like “a cool video of nature.” The more specific your scene and camera direction, the more predictable and usable your output will be.
Generation Settings
Key settings to pay attention to:
- Duration: 5s uses fewer credits; 10s gives more motion to work with
- Aspect ratio: 16:9 for landscape/YouTube, 9:16 for vertical/social, 1:1 for square
- Motion amount: Lower values = more stable, controlled motion. Higher = more dynamic but sometimes chaotic
Mode 2: Image-to-Video
Image-to-video is where Runway gets especially powerful. You upload a still image — a photo, an illustration, an AI-generated image from Midjourney or Flux — and Runway animates it. This gives you precise control over the starting frame.
Best Practices for Image Input
- Use high-resolution images (at least 1080px wide)
- Simple compositions animate more predictably than busy scenes
- Images with a clear subject and defined background work best
- Avoid images with fine text — it tends to distort in motion
Add a short text prompt alongside your image to guide the motion: “camera slowly drifts left,” “clouds move across the sky,” “subject turns their head slightly.” Without a prompt, Runway will invent its own motion, which can produce unpredictable results.
Mode 3: Video-to-Video
Video-to-video lets you restyle existing footage — applying a new visual style while preserving the motion and structure of the original clip. Upload a reference video, then describe the style you want: “oil painting,” “anime,” “1970s film stock,” “cyberpunk aesthetic.”
This mode works best on clips with steady camera movement and clear subjects. Fast cuts, shaky cam, or complex scenes tend to produce inconsistent results frame-to-frame.
Runway vs Other AI Video Tools
Compared to Kling AI and Pika, Runway offers more professional-grade controls and higher consistency for cinematic work. Kling AI 3.0 is competitive on raw motion quality and is generally more affordable. Pika is better suited for quick, casual social content. Runway earns its position at the premium end through output consistency and the depth of its feature set.
Credits and Pricing
- Free: 125 one-time credits (enough to test all three modes)
- Standard ($15/month): 625 credits/month — enough for regular use
- Pro ($35/month): 2,250 credits/month, upscaling, longer clips, watermark-free export
One 5-second Gen-4 generation costs roughly 5 credits. Plan your sessions in batches to use credits efficiently.
Conclusion
Runway’s three generation modes cover most AI video use cases — from ideation to finished clips. Start with image-to-video if you want the most control over your output, and build up to text-to-video once you’re comfortable with prompt structure. Browse our full directory of AI video tools to compare Runway against other options for your specific workflow.
