Is the prompt assistant free?
Yes. Writing and structuring your prompt is free. Video generation uses the homepage generator and follows its current credit rules.
Free AI Prompt Assistant
Seedance Chat: Turn an Idea Into a Video-Ready Prompt
Describe your clip in plain language. Get a structured Seedance prompt, then send it to the video generator in one click.
Useful inputs usually mention the subject, action, setting, tone, camera feel, and the result the clip should deliver.
Generation Settings
Prompt lane
Aspect ratio
Target duration
Quick starts+
Start from a close brief, then adapt it to your own brand, motion, and pacing.
Advanced Controls+
Use this for constraints the model should keep, avoid, or never ignore.
Use this field for details the prompt should keep, avoid, or never ignore.
Generated output
Copy-ready Seedance prompt
You can write in English, Chinese, Japanese, Spanish, or mixed-language briefs. The result stays in the same dominant language.
FreeformOutput language: -16:95s
Paste in a rough idea and the tool will turn it into a cleaner prompt.
Paste in a rough idea, keep only the constraints you actually need, and the result area turns that brief into a cleaner Seedance production draft.
The output starts with a short summary, then the final prompt, then follow-up refinements.
Generation summary
The tool starts with a short summary so users understand what the prompt was optimized for.
Final prompt
The main output is a single copy-ready Seedance prompt that can go straight into the homepage generator.
Useful follow-up edits
The final block adds follow-up edits so users can keep iterating without rewriting the brief.
Before you start
Write the prompt here, generate on the homepage
The assistant and video generator have separate jobs, so you always know what happens next.
Do I need an account?
No account is required to create a prompt here. The video generator keeps its existing sign-in requirements.
Where is the video made?
The final video is created in the homepage generator after you review the transferred prompt, settings, and credit cost.
Prompt guide
Five useful starting points
Choose the closest video goal, then describe the details that matter for that format.
Cinematic scenes
Clarify shot progression, camera movement, lighting, atmosphere, and pacing.
Product ads
Structure product reveals, material close-ups, benefit beats, and a clean ending.
Anime and stylized clips
Keep the visual language consistent while controlling expressive action and effects.
Social shorts
Build a clear opening hook, readable motion, vertical framing, and faster pacing.
Image animation
Describe what should move while protecting identity, composition, and continuity.
Prompt proof
From a rough sneaker idea to a usable prompt
Review one representative transformation, then send the result to the generator when it is ready.
Premium sneaker ad
Before
Create a 9:16 premium sneaker ad for a silver running shoe in a rain-soaked alley.
After chat cleanup
- Open with a dramatic low-angle reveal of the silver running shoe
- Move into fast material close-ups with rain and neon reflections
- End with a clean, sharply timed brand CTA
Next Step
Continue with prompts, examples, and current pricing
Browse reusable prompts, compare generated examples, or check current pricing before you generate.
Seedance 2.5 Prompt Library
Use prompt patterns for 30-second scenes, product reveals, reference-led clips, and local edits.
Seedance Showcase
Evaluate real outputs, style quality, and commercial fit through examples.
Seedance Pricing
Choose a plan based on output volume, iteration pace, and commercial usage.
FAQ
Seedance Chat questions
What to expect from the free prompt assistant and its generator handoff.
What does Seedance Chat do?
It turns a rough video idea into a structured Seedance prompt with clearer subject, action, camera, lighting, pacing, and constraints.
Is the Seedance prompt assistant free?
Yes. You can create and refine the prompt for free. Video generation follows the homepage generator's current credit rules.
Do I need an account to create a prompt?
No. An account is not required to use the prompt assistant. The video generator keeps its existing sign-in requirements.
How do I use the prompt in the video generator?
Choose Generate this video. The prompt, aspect ratio, and duration will open prefilled in the homepage generator for review.
How much does video generation cost?
The prompt assistant is free. Video cost depends on the selected model and settings; check the current pricing page before generating.
View pricing