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Wan 3.0 Text To Video: Cinematic Prompt-to-Clip Generation on Models and API | RunComfy

wan-ai/wan-3.0/text-to-video

Wan 3.0 Text To Video turns a natural-language prompt into a coherent cinematic clip with flexible duration, aspect ratio, and optional synchronized audio.

Describe the scene, subject, action, camera movement, lighting, and motion you want to generate.
Output resolution tier. Use 480p for quick drafts and 1080p for higher-quality output.
Output aspect ratio of the generated video.
Length of the generated video in seconds. Range is 2-30. Start short to iterate, then increase once the motion looks right.
When on, the model may rewrite your prompt for richer scene detail before generation. Turn off for faster turnaround if your prompt is already precise.
When on, the output video includes a synchronized audio track. Turn off for a silent clip.
Random seed for reproducible results. Range is 0 to 2147483647.
Idle
The rate is $0.049 per second for 480p, $0.099 per second for 720p, and $0.199 per second for 1080p.

Introduction To Wan 3.0 Text To Video

Wan 3.0 Text To Video generates a cinematic clip straight from a written scene, with 2-30 second duration, aspect-ratio control, optional audio, and optional prompt expansion for richer scene detail. Trading storyboards and stock footage for prompt-driven shots, it helps marketers, filmmakers, and social teams visualize ideas in minutes. For developers, Wan 3.0 Text To Video on RunComfy can be used both in the browser and via an HTTP API, so you don't need to host or scale the model yourself.
Ideal for: Concept Previz | Ad & Promo Shots | Vertical Social Video

Wan-AI / Wan 3.0 Text To Video#


Wan 3.0 Text To Video reads a plain-language description and returns a short cinematic clip. You describe the subject, action, camera, and light; the model composes the shot, drives the motion, and can add matching audio in one pass.


This page covers the text-only endpoint of the Wan 3.0 family. There is no image to upload, so it is a fast way to explore an idea, block out a scene, or produce a finished short shot from words alone.


Highlights#


  • Prompt-to-clip: Generate a full shot from text, with no reference image required.
  • Cinematic motion: Direct camera moves and subject action through the prompt for coherent, film-like results.
  • Flexible length: Choose 2 to 30 seconds, so quick tests and longer single takes both fit.
  • Aspect-ratio control: Render 16:9, 9:16, 1:1, 4:3, or 3:4 for any placement.
  • Optional audio: Add a synchronized track, or export a silent clip.

Parameters#


ParameterRequiredTypeDefaultRange / OptionsDescription
prompt*Yes (*)string--Scene, subject, action, camera, lighting, and motion.
resolutionNostring720p480p, 720p, 1080pOutput resolution tier.
aspect_ratioNostring16:916:9, 9:16, 1:1, 4:3, 3:4, adaptiveOutput aspect ratio.
durationNointeger52-30Output length in seconds.
prompt_extendNobooleantruetrue / falseAuto-expand prompt; off can shorten wait.
enable_audioNobooleantruetrue / falseInclude a synchronized audio track.
seedNointegerrandom0-2147483647Seed for reproducible results.

Pricing#


Pricing depends on the chosen resolution: $0.049 per second at 480p, $0.099 per second at 720p, and $0.199 per second at 1080p. Enabling or disabling audio does not change the rate.


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Frequently Asked Questions

What is Wan 3.0 Text To Video used for?

Wan 3.0 Text To Video generates a short cinematic clip directly from a written prompt, with no reference image required. It is useful for concept previsualization, ad and promo shots, and social video, letting you visualize an idea in minutes from words alone.

How is Wan 3.0 Text To Video different from the image-to-video endpoint?

The text-to-video endpoint starts from a prompt only, so the model composes the whole scene, while the image-to-video endpoint animates a specific first frame you supply. Choose Wan 3.0 Text To Video when you want the model to invent the framing, and image-to-video when you already have the opening shot.

How good is prompt adherence and motion quality in Wan 3.0 Text To Video?

Wan 3.0 Text To Video follows structured prompts that name the subject, action, camera move, and lighting, and it produces coherent, film-like motion. Clear, concrete prompts with a single camera direction per shot generally give the most predictable results.

What resolutions, durations, and aspect ratios does Wan 3.0 Text To Video support?

It supports 480p, 720p, and 1080p output, duration from 2 to 30 seconds, and aspect ratios including 16:9, 9:16, 1:1, 4:3, and 3:4. Use 480p for quick drafts and 1080p for delivery; check the RunComfy panel for the exact current limits.

Can Wan 3.0 Text To Video add audio to the clip?

Yes. Wan 3.0 Text To Video can generate a synchronized audio track with the video, and you can disable audio for a silent export. Enabling or disabling audio does not affect the price.

What does prompt expansion do in Wan 3.0 Text To Video?

When prompt expansion is on, Wan 3.0 Text To Video may rewrite your prompt for richer scene detail before generation. Turning it off can shorten wait time if your prompt is already precise; it is on by default.

Can developers call Wan 3.0 Text To Video via the RunComfy API?

Yes. You can prototype Wan 3.0 Text To Video in the RunComfy model UI and then call the same model through the RunComfy HTTP API with the same parameters. This makes it straightforward to move from browser testing to an automated production workflow.

How much does Wan 3.0 Text To Video cost on RunComfy?

Generations consume usd or credits based on resolution and duration: $0.049 per second at 480p, $0.099 per second at 720p, and $0.199 per second at 1080p. New users usually receive a free trial amount to test Wan 3.0 Text To Video first.

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Examples Of Wan 3.0 Text To Video

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