Wan 3.0 Prompt Assistant
Write Wan 3.0 prompts with a few well-chosen cinematic details, step-by-step motion and sound.
Start from a use case
- Make a simple idea cinematicA few lighting and framing choices that suit the scene, nothing piled on.Prompt
- Add a voice and a soundscapeThe line with emotion and pace, the room and the rain outside.Prompt
- Put a person in a placeYour person and your location combined in one clear clause.References
- Storyboard a short sequenceOne line for the look, then timed shots.Shot plan
- Fix a result that looked nothing like your promptFind out what changed it and how to stop it.Fix
What you provide
- Subject, place and motionThe basics in your own words; the assistant adds the rest.
- Look and soundA style if you have one, and any lines, effects or music you want heard.
- References and lengthPictures, videos or sounds with what each one is for, and a length, or Smart for a single shot.
How it works
- Keep your subjectsHow they look is filled out and background detail is added, without adding anyone new.
- Choose a few cinematic detailsAbout four that suit the scene: time of day, light source, soft or hard light, colour, angle, shot size or composition.
- Describe the motionHow each movement unfolds, plus gentle movement in the background when a shot would otherwise be still.
- Write the sound and sendLines with emotion and pace, effects by source, music by mood, ready to run with Wan's expansion switched off.
One idea, before and after
a cat chef cooking ramen in a tiny kitchen, cute, steam everywhere
Medium close-up shot at night: A cute ginger cat chef wearing a miniature tall white chef hat and a small blue apron cooks ramen in a tiny, rustic wooden kitchen. The cat chef uses its paws to carefully lift a wire mesh noodle strainer basket from a boiling pot on a miniature brass stove, shaking glistening ramen noodles over a simmering ceramic bowl, before gently tapping the strainer against the pot rim. Billowing clouds of thick white steam drift upward and swirl around the cozy space, catching the warm ambient glow. The camera slowly dollies forward at eye level, tracking the cat's focused whiskered face and twitching ears. Warm amber lantern lighting from above and soft orange stove fire illuminate the scene, casting atmospheric volumetric rim light through the rising vapor, highlighting detailed fur textures and miniature kitchenware. Cute, cinematic realistic style with rich textures. Sound: Bubbling broth simmering, rhythmic water droplet sizzles, soft wooden utensil clatter, gentle contented purring, and a cozy, mellow acoustic lo-fi melody in the background. No dialogue. No on-screen text, no subtitles, no captions, no watermark. Coherent anatomy.
Questions
Should I keep Wan's prompt expansion on?+
Run the assistant's prompt with expansion off; otherwise Wan rewrites it again and details get lost.
Why only a few cinematic details?+
Piling on lighting and style words makes them fight. The assistant picks about four that suit your scene.
Can it write sound?+
Yes: each line with emotion, tone, pace and voice quality, effects named by their source, and music by mood, or a clear no music.
Does it use references?+
Up to ten pictures, five videos and five sounds, each referred to by a short label tied to its picture or clip.
Smart length or a fixed length?+
Give a fixed length for multi-shot prompts; Smart length is fine for one continuous shot.
What does a run cost?+
A few credits, shown on the button before you run. You never pay more than that price, and nothing is charged if no usable result comes back.