Runway is an AI video generation platform known for its Gen-3 Alpha Turbo model. It lets you create 5-10 second video clips from text prompts or reference images, apply style transfers to existing footage, and control camera movement (dolly, pan, zoom, orbit). Runway is used by professional filmmakers, VFX studios, and content creators. Plans start with 125 free credits (enough for ~25 seconds of Turbo video).

What is the difference between Runway Gen-3 Alpha and Gen-3 Alpha Turbo?

Gen-3 Alpha is Runway's highest quality model — it produces the most cinematic and photorealistic video but costs 10 credits per 10-second clip and takes 1-2 minutes to generate. Gen-3 Alpha Turbo is faster (30-60 seconds) and cheaper (5 credits per 10-second clip) with slightly lower quality. For most use cases, Turbo is the recommended starting point.

Runway Video 7 min read

Runway Guide 2025: AI Video Generation with Gen-3 Alpha

Q: How do Runway credits work?

Runway charges credits per second of video generated. On Gen-3 Alpha Turbo (the default model), a 10-second clip costs 5 credits. On Gen-3 Alpha (full quality), a 10-second clip costs 10 credits. The free Basic plan gives 125 credits — enough for about 25 seconds of Turbo video or 12.5 seconds of full Alpha. Credits do not roll over month to month on paid plans.

Q: Can Runway generate videos from images?

Yes — Runway's image-to-video feature (Gen-3 Image to Video) lets you upload a reference image as the first frame, then add a text prompt to control the motion. This is useful for animating product photos, portraits, or concept art. The generated video maintains the visual style and composition of the input image while adding realistic motion.

Runway is the leading AI video platform for professional-grade generation. Gen-3 Alpha Turbo creates 10-second 1080p clips from text or images. Free plan includes 125 credits — enough for ~25 seconds of video. This guide covers text-to-video, image-to-video, camera controls, and plans.

1. What is Runway?

Runway is an AI creative platform founded in 2018 that has become the industry standard for AI-generated video. Their Gen-3 Alpha model (and faster Turbo variant) produces cinematic video clips up to 10 seconds at 1080p. Runway is used by Hollywood studios, music video directors, and independent creators.

What Gen-3 Alpha can do

Text to video — describe a scene and generate it

Image to video — animate a photo or illustration

Video to video — apply style transfers to existing footage

Camera controls — dolly, pan, zoom, orbit, tilt

Motion Brush — paint movement onto specific parts of an image

1080p output, up to 10 seconds per clip

2. Getting started (free 125 credits)

Sign up at runwayml.com — no credit card required. The free Basic plan gives 125 credits, which generates about 25 seconds of Gen-3 Alpha Turbo video (5 credits per 10-second clip).

Credit math: how much can you generate for free?

Model	Credits per 10-sec clip	With 125 free credits
Gen-3 Alpha Turbo	5 credits	25 clips — 250 seconds total
Gen-3 Alpha (full)	10 credits	12 clips — 125 seconds total
Gen-3 (5-sec clip)	5 credits (Turbo) / 10 (Alpha)	25–12 clips at 5 sec each

Credits are per-second generated. A 10-sec Turbo clip = 5 credits (0.5 credits/sec). Tip: generate 5-sec clips while experimenting to preserve credits.

3. Text-to-video: prompt guide

Text-to-video is Runway's core feature. Write a detailed prompt describing the scene, camera movement, lighting, mood, and style. Unlike image generation, motion descriptions matter a lot for video.

Anatomy of a good Runway prompt

Subject:What or who is in the scene? “A woman in a red dress” “A wolf running through snow”

Setting:Where and when? “In a neon-lit cyberpunk city at night” “In a misty forest at dawn”

Camera:How does the camera move? “Camera slowly dolly forward” “Cinematic wide shot, static camera”

Motion:What moves in the scene? “Her hair blowing in the wind” “Slow motion droplets falling”

Style:Film style or mood? “Cinematic, shallow depth of field, golden hour” “Handheld documentary style”

Example prompts

Cinematic close-up of a cup of coffee being poured in slow motion, steam rising, golden morning light streaming through a window, shallow depth of field, 35mm film look, camera static

A lone astronaut walks across a barren alien landscape under a purple sky, two moons visible on the horizon, dramatic silhouette, camera slowly dollies in from wide shot, epic film score energy

Overhead drone shot of a dense rainforest canopy at sunrise, mist rising from the trees, birds taking flight, camera slowly pans right, documentary style, 4K nature film

4. Image-to-video: animate a reference frame

Image-to-video lets you upload a reference image as the first frame and add a text prompt to describe the motion. Runway generates a video that starts from your image and adds realistic movement.

Click New Project → Image to Video

Select the Image to Video generation mode in the Runway interface.

Upload your reference image

Upload a JPG, PNG, or WebP image. Runway supports up to 4K resolution input. The generated video will begin from this exact frame.

Add a motion prompt

Describe what should move. Example: “The woman slowly turns her head toward the camera, hair gently blowing in the wind.” Be specific about what moves and how — Runway follows motion descriptions closely.

Generate (5 or 10 seconds)

Choose duration and model. Click Generate. Generation takes 30–90 seconds depending on model and server load.

Pro tip: Use Flux schnell or Midjourney to generate a high-quality reference image first, then bring it into Runway for image-to-video. This workflow gives you the most control over the initial composition.

5. Video-to-video: style transfer

Runway's video-to-video mode lets you upload existing video footage and apply a new visual style via a text prompt. You can transform a phone recording into a cinematic film look, or apply an artistic style (oil painting, anime, etc.) to realistic footage.

Style transfer ideas

✓Transform a phone video into a cinematic 35mm film look

✓Apply anime or Studio Ghibli style to live-action footage

✓Change the time of day — convert daytime footage to golden hour

✓Apply a specific film stock look (Kodak Portra, Fuji Velvia)

✓Convert drone footage to a watercolor painting style

Note: Video-to-video uses more credits than text-to-video — it processes your entire input video. The Style Consistency slider controls how strongly the new style is applied vs. preserving original motion.

6. Advanced: camera controls

Runway's camera controls panel gives you cinematic camera movement without describing it in your prompt. This is the feature that separates Runway from simpler AI video tools.

Available camera movements

Translation

→Dolly in/out: Move camera forward/backward through space. Creates depth and immersion.

→Pan left/right: Camera slides horizontally. Good for following a subject or revealing a scene.

→Crane up/down: Camera moves vertically. Dramatic reveals from ground level to overhead.

Rotation

→Pan (rotate horizontal): Camera turns left/right. Different from slide pan — rotates on axis.

→Tilt: Camera rotates up/down on horizontal axis. Reveals above or below.

→Roll: Camera rotates around the lens axis. Creates Dutch angle or vertiginous effects.

→Orbit: Camera circles around a subject. Perfect for product reveals or character shots.

Zoom vs Dolly: Zoom changes focal length (everything scales up from center). Dolly moves the camera through space (perspective changes, creating parallax). Dolly looks more cinematic; zoom can look unnatural.

7. Runway plans and pricing

Plan	Price	Credits/mo	Best for
Basic	Free	125 (one-time)	Trying Runway, 1–2 projects
Standard	$15/mo	625/mo	Regular content creators, ~60 Turbo clips/mo
Pro	$35/mo	2250/mo + $0.01/extra credit	Professional video production, ~200+ clips/mo
Unlimited	$95/mo	∞ (fair use)	Studios, high-volume production

Prices are USD/month billed monthly. Annual billing saves ~20%. Credits do not roll over month to month except on the Unlimited plan. Extra credits can be purchased at $0.01/credit on Pro.

Recommendation: Start on the free Basic plan (125 credits). If you find Runway useful, Standard at $15/mo gives 625 credits — enough for ~60 Turbo 10-second clips per month, suitable for a content creator workflow.

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FAQ

What is Runway AI?

Runway is an AI video generation platform. Gen-3 Alpha Turbo creates 10-second 1080p clips from text prompts or reference images. It supports camera controls (dolly, pan, zoom, orbit), style transfer on existing footage, and Motion Brush for painting movement. Free plan includes 125 credits.

How do Runway credits work?

Credits are charged per second of video generated. Gen-3 Alpha Turbo: 5 credits per 10-second clip (0.5 credits/sec). Gen-3 Alpha (full quality): 10 credits per 10-second clip. Free plan gives 125 one-time credits — enough for 25 Turbo clips.

What is the difference between Gen-3 Alpha and Gen-3 Alpha Turbo?

Gen-3 Alpha is the highest quality model (10 credits/10-sec clip, 1–2 min generation). Gen-3 Alpha Turbo is faster (30–60 sec) and cheaper (5 credits/10-sec clip) with slightly lower quality. Start with Turbo to conserve credits while experimenting.

Can Runway generate videos from images?

Yes — Image to Video lets you upload a reference image as the first frame, then describe the motion in a text prompt. The generated video starts from your image and adds realistic movement. Great for animating product photos, portraits, or Flux/Midjourney images.

Runway not working → Best AI video generators → Flux AI image guide → HeyGen guide → All guides →