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This tutorial teaches beginners how to create short marketing videos using Runway ML's browser-based AI video generator. You'll learn to generate clips from text prompts or images, refine them with camera controls, and export ready-to-use content. The guide covers all three generation models, credit costs, and practical tips for producing commercial-ready marketing videos without prior video editing experience.
Introduction
Runway ML is a browser-based AI video generator that lets you create short marketing clips from text prompts, still images, or existing footage. You get 125 one-time trial credits on the free plan, and everything you generate comes with full commercial rights — no licensing headaches.
The tool runs three models: Gen-3 Alpha (10 credits per second), Gen-3 Alpha Turbo (5 credits per second), and Gen-2 (half the cost of Gen-3 Alpha). Turbo is fastest. Gen-3 Alpha handles text-to-video without reference images. Gen-2 caps at 4 seconds but includes a motion brush tool the newer models don’t offer.
You can generate up to 10 seconds per clip, extend by 8 seconds, and download as .mp4 or .gif at 720p, 24fps. Camera controls let you add pans, zooms, and tilts. Video-to-Video restyling (Standard plan and above) takes existing footage and transforms it using a text prompt or reference image.
One creator tested AI-generated ads head-to-head against their own face-to-camera videos. The AI ads won.
This guide walks through generating a short marketing video from scratch, refining it, and getting it ready to use — no prior experience required.
What Is Runway ML and Why Use It for Marketing Videos?
Key Features for Marketing Video Creation
Runway gives you three ways to make video: text-to-video (type a prompt, get a clip), image-to-video (upload a still, animate it), and video-to-video (restyle existing footage). All three run in your browser. No software install.
The Gen-3 Alpha Turbo model is the fastest option and costs 5 credits per second of output. You can generate clips up to 10 seconds, then extend them by 8 seconds if you need more. Resolution caps at 720p, aspect ratio toggles between landscape and portrait. Output format is .mp4 or .gif at 24 frames per second.
Image-to-video lets you upload a start frame and an end frame, and Runway interpolates the motion between them. Add camera controls (pan, zoom, tilt, roll) to direct how the shot moves. The Gen-2 model costs half the credits of Gen-3 Alpha but limits you to 4-second clips and includes a motion brush tool for painting movement onto specific parts of a still image.
Video-to-video requires a Standard plan or higher. It takes your footage and reskins it based on a text prompt or reference image — useful for stylising product shots or turning rough footage into something polished without reshooting.
Understanding Runway’s Pricing and Credits System
Runway’s free trial gives you 125 one-time credits to test the platform. That sounds generous until you see how fast they disappear.
Gen-3 Alpha Turbo (the fastest model) costs 5 credits per second. Gen-3 Alpha costs 10 credits per second. Both round up to the nearest 5-second increment, so a 6-second clip burns the same credits as a 10-second one. Gen-2 costs half what Gen-3 Alpha does, but caps you at 4 seconds and the output quality shows it.
What can you actually make on 125 credits?
With Gen-3 Alpha Turbo, you get two 10-second clips (50 credits each) and one 5-second test (25 credits). That’s enough to try a product shot, a background loop, and one throwaway experiment. If you pick Gen-3 Alpha instead, you’re down to one 10-second clip (100 credits) and a single 5-second attempt.
The free plan works for a proof-of-concept or a single finished asset. Anything beyond that means paying for a Standard subscription to unlock Video to Video and monthly credit refills.
Setting Up Your Runway ML Account and Dashboard
Head to runwayml.com and click the sign-up button. You’ll need an email address and password, or you can use a Google account to skip the form. The whole process takes about 90 seconds.
Once you’re in, you land on the Home dashboard. This is your workspace. On the left sidebar, you’ll see two key sections: Asset folders (where all your uploaded files and generated clips live) and the full list of Runway Tools. Asset folders work like a media library — everything you make or upload gets stored here automatically, so you can find it later without digging through downloads.
The tools list is where you pick what you want to do. For video generation from scratch, click Generative Session. That’s the main tool for this guide. Other tools (like motion brush or image editing) sit in the same sidebar, but you won’t need them yet.
Free accounts start with 125 one-time trial credits. Each generation burns credits depending on which AI model you pick, so keep an eye on the counter in the top-right corner.
Choosing the Right AI Model for Your Marketing Video
Gen-3 Alpha Turbo: Best for Beginners
Gen-3 Alpha Turbo is the model you want if you’re testing Runway for the first time or working on a tight credit budget. It costs 5 credits per second — half the price of the standard Gen-3 Alpha model — and generates faster without a dramatic quality drop.
That matters when you’re on the free trial. Runway gives you 125 one-time credits to start, which means Turbo lets you generate twice as many clips before you hit zero. A 5-second clip costs 25 credits on Turbo vs 50 on Alpha.
The quality trade-off is real but manageable. Turbo handles simple prompts well: product shots, text overlays on clean backgrounds, basic camera moves. It struggles with complex motion or fine detail, but for a social ad or a quick explainer, it does the job.
Start here. Generate a few clips. If the output feels too soft or the motion too floaty, step up to Gen-3 Alpha for your final version. But don’t burn through your trial credits chasing perfection on your first attempt.
When to Use Gen-2 for Budget-Conscious Projects
Gen-2 costs half what Gen-3 Alpha does per second of video, which matters when you’re testing concepts or stretching a tight budget. You’re limited to 4-second clips, but that’s often enough for a quick product shot, a logo reveal, or a social cutdown.
The motion brush tool only works with Gen-2. It lets you paint over parts of a still image and animate just those areas — useful if you want a coffee cup steaming or a flag waving while the rest of the frame stays locked. Gen-3 doesn’t offer this yet.
Gen-2 also gives you free preview frames before you commit credits. Generate a still, check if the composition works, then decide whether to spend credits animating it. That preview step can save you from burning credits on a dud.
When does Gen-2 make sense?
Use it when you need the motion brush, when 4 seconds is enough, or when you’re running low on credits and still need to produce something usable. For anything longer or higher fidelity, Gen-3 Alpha Turbo is the better bet.
Generating Your First Marketing Video from Text
Configuring Video Settings for Marketing Platforms
Runway locks you into 720p resolution, but you can pick landscape or portrait aspect ratio in the Settings panel. Choose landscape (16:9) for YouTube, LinkedIn, and Facebook feeds. Choose portrait (9:16) for Instagram Reels, TikTok, and Stories.
Video length caps at 10 seconds per generation with Gen-3 Alpha Turbo, or up to 20 seconds with Gen-3 Alpha. If you need longer, use the Extend button to add 8 seconds at a time (each extension costs credits). Instagram Reels and TikTok prefer 15-30 seconds, so plan to extend at least once.
Match your settings to where the video will run. Instagram Stories and TikTok need portrait. YouTube Shorts technically supports portrait, but landscape performs better in search. LinkedIn and Facebook default to landscape in-feed.
The 720p cap means your output won’t look sharp on a 4K screen, but it’s fine for mobile feeds where most people watch. Download as .mp4 at 24 frames per second — that’s the only export option Runway offers.
Writing Effective Prompts for Marketing Videos
Your prompt is the creative brief Runway reads before generating footage. Be specific about three things: visual style, action, and the marketing message you want to land.
Start with style descriptors that set the look. “Cinematic drone shot,” “handheld documentary feel,” or “clean product photography on white background” all push the model in different directions. Then describe the action: “camera slowly pans across a café counter,” “person opens laptop and smiles,” “product rotates 360 degrees.” Finally, anchor it to your message. If you’re selling coffee, write “warm morning light, steam rising from cup, cozy and inviting.” If it’s software, try “modern office, confident professional typing, screen shows dashboard with clean data visualizations.”
According to Runway’s own guidance, a descriptive prompt that focuses on the desired style will provide the best results in most cases. Avoid vague instructions like “make it engaging” or “professional vibe.” The model can’t read your mind. Say what you see.
Test a few variations on the same concept. Gen-3 Alpha Turbo costs 5 credits per second, so a 5-second test costs 25 credits. Run three versions of your prompt, pick the best, then extend or refine from there.
Advanced Generation Techniques: Using Images and Camera Controls
Controlling Video Flow with Keyframe Images
Gen-3 Alpha Turbo lets you bookend your video with two images: one as the opening frame, one as the closing frame. The model then generates the motion between them.
Upload your first keyframe by clicking the image icon in the Generative Session panel. This becomes frame zero. Upload a second image as the last frame, and Runway builds the transition. Think of it as giving the AI two postcards and asking it to animate the journey between them.
This works best when the two images share visual continuity. Same subject, same lighting direction, similar composition. If your first frame shows a coffee cup on the left side of a desk and your last frame shows it on the right, the model will animate the slide across. If the images are wildly different (indoor to outdoor, day to night), the transition can feel jarring or incoherent.
What if the generated video ignores my keyframes?
Write a prompt that reinforces what’s already in the images. If your frames show a product rotating, say “smooth 360-degree product rotation.” The text steers the motion; the images anchor the start and end points.
Adding Professional Camera Movements
Camera Control in Runway lets you add panning, zooming, tilting, or rolling to any generation — the difference between a static product shot and something that looks like you hired a crew.
You’ll find the toggle under your prompt box in Gen-3 Alpha Turbo. Switch it on and you get sliders for each movement type.
Panning (horizontal sweep) works for revealing a product lineup or scanning across a scene. Use it when you want the viewer’s eye to follow left or right — good for before/after comparisons or showing scale.
Zooming pulls focus. Zoom in to highlight a detail (a logo, a texture, a call-to-action). Zoom out to establish context or show the product in use. It’s the most overused movement, so apply it when you actually need emphasis.
Tilting (vertical tilt) suits tall subjects — a bottle, a building, a person standing. Tilt up for aspiration, tilt down for grounding. Less common in marketing, which makes it feel fresh when it fits.
Rolling (rotation around the lens axis) is the one to skip unless you’re after a specific disorienting effect. It reads as stylised or experimental, not commercial.
Start subtle. Runway’s sliders go from gentle to aggressive; most marketing clips want the lower third of the range.
Refining and Extending Your Marketing Video
Extending Video Length Beyond 10 Seconds
Runway’s Extend function adds 8 seconds to your existing clip, giving you up to 18 seconds total (10 initial + 8 extension). Click Extend at the bottom of any generated video to continue the motion and narrative from where it left off.
Each extension costs credits separately. If you’re using Gen-3 Alpha Turbo at 5 credits per second, an 8-second extension rounds up to 10 seconds and costs 50 credits. That’s on top of the 50 credits you spent generating the original 10-second clip. For a full 18-second marketing video, you’re looking at 100 credits total.
The extension picks up from your last frame, so it works best when your original clip ends mid-action (a product rotating, a hand reaching, a door opening). If your first clip resolves to a static shot, the extension might just hold that frame or drift aimlessly.
For longer narratives, chain multiple extensions. Generate 10 seconds, extend once for 18 total, then extend again if you need more. Just watch your credit balance — free accounts start with 125 one-time credits, and two full extensions will eat most of that.
Using Video to Video for Style Transformation
Video to Video sits behind Runway’s paid Standard plan and above, so free users can’t access it. Once you’re on a paid tier, you can upload a video (up to 20 seconds) and transform its style using either a text prompt or a reference image as the first frame.
The feature works with both Gen-3 Alpha and Gen-3 Alpha Turbo. Gen-3 Alpha costs 10 credits per second; Turbo costs 5 credits per second. Both round up to the nearest 5-second increment, so a 7-second clip will bill as 10 seconds. If you upload something longer than 20 seconds, Runway trims it automatically to the first 20.
Best approach for style prompts: focus on the aesthetic you want, not the action. “Watercolour illustration with soft edges and muted greens” works better than “person walking through park in watercolour style.” Runway’s help docs say descriptive, style-focused prompts deliver the cleanest results. You can also upload a reference image to define the look instead of writing it out.
This is useful when you’ve shot raw footage on your phone and want to turn it into something stylised for social — say, converting a product demo into a sketch-style explainer or a testimonial into a retro VHS aesthetic. The motion stays; the surface changes.
Exporting and Using Your Marketing Video
Understanding Your Commercial Rights
Every video you generate in Runway comes with full commercial rights and copyright ownership. That’s the entire clip — you own it, you can use it in client work, paid ads, or any marketing campaign without extra licensing fees or attribution requirements.
This matters for Australian small businesses. You’re not renting the output or licensing it back from Runway. If you generate a 10-second product demo or a social ad, it’s yours to monetise immediately.
No hidden clauses. No “personal use only” fine print. Whether you’re running Facebook ads for a Sunshine Coast café or cutting a promo for a Sydney consultancy, the legal position is clear: you made it, you own it, use it however you like.
One practical note: credits still apply per generation (Gen-3 Alpha Turbo costs 5 credits per second, rounded to 5-second blocks). But once the video exists, the commercial rights are sorted. You’re paying for compute time, not usage rights.
Practical Tips for Marketing Video Success with Runway
Start with Gen-3 Alpha Turbo and a 5-second clip. You’ll burn 25 credits (5 credits per second, rounded to the nearest 5-second increment). The free trial gives you 125 credits total, so you get roughly five attempts before you need to pay.
How do I avoid wasting credits on bad outputs?
Write specific prompts. “Product shot, slow zoom, white background” beats “cool product video.” One creator tested AI-generated ads head-to-head against their own face-to-camera videos and the AI ads won on performance, but that result came from iteration, not first-draft magic.
Test Gen-2 first if you’re learning. It costs half the credits of Gen-3 Alpha and gives you free preview frames before you commit to a full render. You lose some quality and you’re capped at 4 seconds, but it’s a cheaper way to figure out what works.
What mistakes kill beginner videos?
Vague prompts. No camera movement specified (add “slow pan left” or “zoom in”). Forgetting to set aspect ratio before you generate (portrait for Instagram, landscape for YouTube). And extending a clip without watching the full 10 seconds first — you’ll waste 40 more credits on a dud.