How to Use Runway AI for Video Generation in 2026

Do you struggle to turn your creative ideas into high-quality videos?

Traditional video production is incredibly expensive and slow.

You often need complex software, costly cameras, and days of editing.

Your great ideas shouldn’t stay stuck in your head. Runway AI solves this problem completely.

It allows anyone to generate stunning videos from simple text or images in seconds.

You don’t need a film crew or a degree in animation.

This guide shows you exactly how to use Runway AI to create professional videos effortlessly in 2026.

滑走路AI

Runway AIは、数え切れないほどのバイラル動画や受賞歴のある映画を支えるツールです。未来のパワーを今すぐ体験し、動画制作を新たな高みへと引き上げましょう。

ランウェイAIを無料でお試しください runway ai review ランウェイAIの代替

Runway AI Tutorial

Learning how to use this tool is very simple.

We will look at the main features right now. You do not need any special skills to start.

Follow these clear steps to build your first video today.

How to Use Runway AI Video Generator

Generating high-quality video clips has never been easier than it is today.

This powerful video tool helps you turn ideas into reality within minutes.

You can start by making a free account on the official website.

This allows you to test the features without paying anything upfront. The system uses advanced models like Gen-3 Alpha to create smooth motion.

It can generate videos based on your specific text descriptions or pictures.

Follow the steps below to 作る your first cinematic scene.

Step 1: Start Your Project

• Log in to your dashboard and look for the Gen-3 Alpha section.
• Choose between Text to Video or Image to Video modes.
• If you have a photo, click the image icon to upload it.
• This image will serve as the first frame for your new creation.

Step 2: Write Your Instructions

• Enter a clear description in the prompt box provided on the screen.
• Tell the AI exactly what should happen in your video clips.
• Include details about lighting and how the camera should move.
• You can use the Prompt Enhancer to make your ideas even better.

Step 3: Generate and Review

• Pick the length of your clip, such as five or ten seconds.
• Tap the “Generate” button to let the AI start its work.
• Watch your new video clip once the processing is finished.
• If you need changes, you can start editing videos by using the “Actions” menu.

For those who need custom tools, many companies look into professional genAI開発サービス to build unique video workflows.

This video tool is perfect for both beginners and advanced creators looking for professional results.

How to Use the Magic Tools

Runway offers many AIツール that feel like real magic.

These features use artificial intelligence to fix your videos in seconds.

You can remove objects or change the style of a source video without being an expert.

Most people love these because they are faster than old editing software.

Make sure you have enough credits in your account before you begin the generation process.

Step 1: Find the Right Tool

• Go to the dashboard and look for the Magic Tools section.
• You will see options like Gen 2, Gen-3, and other advanced versions.
• Pick a tool like “Inpainting” if you want to erase something from a clip.
• You can also choose image-to-video tools to animate a still image.

Step 2: Use Your Prompts

• Upload your file and use the brush to highlight what you want to change.
• Type a short text prompt to tell the AI what to do next.
• For example, use text prompts like “remove the car” or “add a sunset.”
• If you are starting from scratch, use the text-to-video tool for a new scene.

Step 3: Adjust the View

• Look at the camera controls to change how the scene looks.
• You can adjust the motion or look at other settings for better quality.
• Many of these tools work similarly to stable diffusion for great detail.
• When you are ready, simply click the generate button to finish.

How to Use AI Generative Audio

Adding sound is the best way to make your videos feel real.

The generative audio feature uses smart technology to create voices and music from a simple description.

You do not need a studio to record high-quality sound for your clips.

Many users find this tool very helpful for writing stories or making ソーシャルメディア 投稿。

Just follow this easy process on your computer to start.

Step 1: Access the Audio Tool

• Log in to your Runway account and find the “Generative Audio” tab.
• Look at the resources available in the menu to find tutorials if you get stuck.
• You can upload a video file if you want to match the 声 to a character.
• You can also start with an empty project if you only need the sound file.

Step 2: Set the Sound Style

• Type a short prompt in the box to describe the voice you want.
• For example, you can ask for a “happy narrator” or a “deep robot voice.”
• Check the settings to pick the right language and tone for your work.
• Choose a style that fits the mood of your video inspiration.

Step 3: Generate and Save

• Click the button to let the AI build the audio based on your writing.
• Preview the sound to make sure it matches the motion of your scene.
• If you have a picture of a person, use the Lip Sync tool to make them speak.
• Once you are happy, click download to save the file to your device.

Runway AI Alternatives

滑走路の比較

結論

Runway AI is a powerful tool for everyone in the modern world.

You can start for free today to see how it works.

Do not wait to try out your first creative idea. It is amazing what you can make in just a moment.

You have the power to 想像する any scene you want.

This software gives you access to professional movie tricks.

The simple layout makes it easy to find every button.

Every single frame of your video will look great.

You should not forget to save the clips you created. Have fun building your own videos!

よくある質問

More Facts about Runway AI

• Make Videos from Text: You can type a sentence, and the AI will turn those words into a video in any style you want.
• Use Pictures to Start: You can upload a photo to show the AI what the video should look like. You can also add text to tell it what to do with that photo.
• Change the Style: There is a tool that takes the look of one picture and puts it onto every part of your video.
• Better Results: You can train the AI to recognize specific people or things so the videos look more realistic.
• Wait Times: Some videos take longer to make than others. It depends on how long the video is and how hard the prompt is for the AI to understand.
• See it First: The app lets you see a few still photos as a “sneak peek” before you spend your credits to make the whole video.
• ダッシュボード: When you log in, you see a main page. This is where you find all the tools, settings, and lessons on how to use them.
• Watch the Length: There is a limit on how many letters you can type into the prompt box.
• Keep Your Work: All the videos you make are saved on your own private page so you can find them 後で.
• Save to Your Computer: You can download your finished videos as MP4 files, which work on almost any phone or computer.
• Credits Cost Money: Free accounts only get a small number of credits. Once you use them up, you have to wait or pay for more.
• アイデアを得る: あなたはできる ブラウズ a gallery of videos made by others to see the prompts they used for inspiration.
• Details Matter: The more details you give the AI, the better the video will look.
• ビデオの長さ: Most videos start at 5 or 10 seconds long. In newer versions like Gen-3, you can make them up to 10 seconds or extend them even more.
• Change the Shape: You can pick if your video is a square, a wide rectangle for TV, or a tall rectangle for phones.
• Control the Camera: A tool called “Director Mode” lets you tell the camera to zoom in, tilt up, or move side-to-side.
• マジックブラシ: You can use a “Motion Brush” to paint over one part of a picture to tell the AI that only that part should move.
• Talking Characters: The AI can animate a character’s mouth to match a voice recording as they speak.
• Model Types: Runway has different versions. Gen-3 Alpha is the newest and looks the most real, while Gen-2 is also popular.
• Fact Check on Gen-4: There is no “Gen-4” model yet. The current top-tier models are Gen-3 Alpha and Gen-3 Alpha ターボ.
• Plans and Costs: The Standard plan gives you more credits and removes the blurry watermark from your videos. The Unlimited plan lets you make as many videos as you want in a special “Explore” mode.
• Keep Characters the Same: There are tools to ensure a character looks the same even when they appear in different videos or scenes.
• Everything in the Browser: You don’t need to download a big program. Everything happens on the internet in your web browser.