What Is Runway? The AI Video Tool, Explained

Runway is an AI platform for generating and editing video. You can type a prompt and get a short video clip, turn a still image into motion, or use AI-powered editing tools to transform footage you already have. Aimed squarely at creators and filmmakers, Runway was one of the tools that brought AI video into real production workflows. If the underlying technology is new to you, our explainer on how AI chatbots work covers the same kind of AI applied to text.

What Runway does

Runway is more of a full toolkit than a single feature:

• Text-to-video. Describe a scene and get a short clip.
• Image-to-video. Feed it a still image and have it animate, adding camera movement and motion.
• AI editing tools. Remove or replace backgrounds, erase objects, apply motion brushes, and restyle footage — tasks that used to take hours in traditional editors.

What makes Runway different

• Built for production. Rather than a one-shot generator, it bundles generation and editing in a workflow creators can actually ship from.
• Image and video together. It blends still-image control with motion, giving finer control over the final shot.
• Creator focus. Its features map to real filmmaking needs — shots, edits, effects — not just novelty clips.

Runway vs Sora

Both make AI video, with different emphases. Sora (from OpenAI) is known for the raw realism of its text-to-video clips — see what Sora is. Runway leans toward control and editing, giving creators tools to shape and refine footage, not just generate it. As with image tools, many creators use more than one depending on the shot.

Is Runway free?

Runway typically offers a limited free tier with a credit allowance, and paid plans that unlock more generations, longer or higher-resolution output and advanced features. Pricing and limits change often, so check Runway for current details.

Choosing an AI video tool

Runway is one of several strong AI video generators, and the best fit depends on clip length, quality, editing features and price. For a side-by-side look, see our roundup of the best AI video generators.

FAQ

What is Runway used for?

Runway is used to generate video from text or images and to edit footage with AI — removing backgrounds, erasing objects, animating stills and restyling clips. It’s popular with creators and filmmakers.

Is Runway the same as Sora?

No. Both create AI video, but Sora (OpenAI) is known for realistic text-to-video generation, while Runway emphasizes a fuller toolkit of generation plus AI editing. They’re often used alongside each other.

Is Runway free?

There’s usually a limited free tier with a credit allowance, plus paid plans that unlock more generations, longer or higher-quality output and advanced tools. Check Runway for current pricing.

Do you need editing skills to use Runway?

Not much to start — the AI tools handle a lot automatically. Basic familiarity with video helps you get better results, but many tasks that once required expert editors are now a few clicks.

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The AI field moves fast and tool capabilities change frequently. This explainer reflects the current landscape and is reviewed periodically.