FEATURED • AI VIDEO GENERATIONEditor’s selection

How to Choose an AI Video Generation Tool

From text prompts to image- and keyframe-driven shots, these five tools cover high-quality output, camera control, fast social clips, and Chinese-language creation. Choose by the material you already have and the result you need.

How to choose

Are you generating from a written idea, or do you already have images, storyboards, or character sheets?
Does the result need native audio, dialogue, or subtitles, or can you add audio in post?
How strict are your requirements for clip length, resolution, and physical realism?
Is this for personal work, social publishing, or a team's commercial campaign?

Tool comparison

Runway

Web creative platform with generation and editing

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Good for: Creators who want shot generation, stylization, and post-processing in one workflow
How it works: Handle text-to-video, image-to-video, style transfer, and inpainting in the browser; available models and credits follow the current official plan.

Best for professional productionGeneration and video editing in one platformFocused on professional creation and VFXFrequent model and tool updates

Duration, resolution, and available models usually depend on the subscription plan; confirm the current licensing terms before commercial release.

Google Veo

Google's video generation model

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Good for: Shots that need high output quality, natural physics, and native audio
How it works: Access it through Google products and developer interfaces; entry points, quotas, and availability follow the official documentation.

Best for output qualityStrong visual quality and physical consistencyNative audio generationAvailable through Google's ecosystem and APIs

Region availability, quotas, clip length, and audio features change with official releases; verify the current availability before production use.

Kling AI

Web and mobile video and image generation

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Good for: Chinese-speaking creators who need realistic motion, camera control, and video extension
How it works: Submit text or image prompts on the web or in the mobile app, then adjust results with motion brush and camera controls.

Best for Chinese-language creatorsRealistic motion and physics simulationCamera control and video extensionChinese-friendly interface and prompting

Free credits are limited and queues affect generation speed; commercial licensing and acceptable content follow the official rules.

Luma AI

Web video generation platform

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Good for: Shot design that starts from images or keyframes and needs steady camera moves and character consistency
How it works: Generate from text or reference images, then steer the shot with keyframes and camera motion — suited to concept films and ad shots.

Best for shot controlStrong image-to-video and camera controlKeyframe-guided generationCinematic visual quality

Complex motion and long shots may still need several takes; credits and commercial licensing depend on the current plan.

Hailuo AI Video

Web and mobile creative video generation

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Good for: Creators who need fast social short-form output and template-driven effects
How it works: Generate short clips from text or uploaded photos, with template effects such as photo-to-dance and face animation.

Best for fast outputEasy onboarding for non-editorsRich template-driven effectsFocused on social and entertainment clips

Template effects and output quality change between versions, and free credits and available features follow the official plan.

Key dimensions

Tool	Core capability	Setup effort	Audio support	Good for
Runway	Generation, editing, and VFX in one place	🔧 Medium	Add audio in post	Creators who want shot generation, stylization, and post-processing in one workflow
Google Veo	High-quality output and physical consistency	⚡ Low	Native synchronized audio	Shots that need high output quality, natural physics, and native audio
Kling AI	Realistic motion and camera control	⚡ Low	Add audio in post	Chinese-speaking creators who need realistic motion, camera control, and video extension
Luma AI	Keyframes and camera motion	⚡ Low	Add audio in post	Shot design that starts from images or keyframes and needs steady camera moves and character consistency
Hailuo AI Video	Fast output and social templates	⚡ Low	Add audio in post	Creators who need fast social short-form output and template-driven effects

Frequently asked questions

How should I choose between text-to-video and image-to-video?

Start from the material you already have. If you only have a written idea, pick tools with mature text-to-video, such as Runway, Google Veo, or Kling AI. If you already have product photos, storyboard frames, or character sheets, Luma AI's image-to-video and keyframe control give you more predictable results. Either way, expect several takes for complex motion and long shots.

Can the generated videos be published commercially?

Not automatically. Plans, licensing scope, acceptable content, and watermarking differ by platform and change over time. Before publishing or commercial use, check the tool's current terms and licensing notes, and confirm whether any people, brands, or music in the output need separate clearance.

Do I still need editing after generating?

Usually yes. Among these five, only Runway covers generation and video editing together; the others focus on generation, so voiceover, subtitles, music, and multi-shot assembly still belong in an editing tool. If your main work is editing, clipping long videos, or avatar voice-over, this guide only covers the generation step — pick by output quality, then pair it with an editing workflow.