Felo

Free Seedance Video Prompt Generator

Generate professional Seedance video prompts from any idea: subject, action, scene, camera moves, visual style, and audio in the official Seedance format. Works from plain text, reference images/videos, or a source clip to extend or edit, with multi-shot timelines and @material role assignments. Free to use →

What is Free Seedance Video Prompt Generator?

Free Seedance Video Prompt Generator is a writing assistant that turns any idea into a complete, production-ready Seedance prompt — the exact format video models from the Seedance family expect. Instead of guessing at the formula, you describe a scene (or upload a reference image, video, or audio), and it returns a paste-ready prompt with subject, action, environment, visual style, camera moves, and audio in full grammatical sentences. Whether you need a 5-second product clip or a 30-second multi-shot storyboard, you get a Seedance prompt that executes what you actually asked for.

Key Features

Write the official Seedance format — six-element prompt structure (subject, motion, environment, aesthetics, camera, audio) in natural sentences, never tags.
Generate multi-shot timelines — official cut markers ("Cut to.", "Lens switch to.") with shot-by-shot pacing that stays within the model's shot limits.
Use reference assets properly — @Image / @Video / @Audio role assignments for character consistency, style transfer, and motion matching from your uploaded files.
Handle special modes — video extension, video editing with a preservation list, one-take shots, and audio/dialogue generation with the official symbol syntax ( {dialogue}, <SFX>, (music), 【subtitles】 ).
Structure long videos correctly — timestamped storyboards for 15s+ clips and the three-module anti-collapse structure for 30s+ requests.

How to Use

Type your video idea in plain text — for example: "a baker opening his street bakery before sunrise" — or upload a reference image, video, or audio clip.
Receive your complete Seedance prompt in a code block, ready to copy.
Paste it into your Seedance video generation tool and generate. Want the prompt refined? Ask to change the action, camera work, style, or any shot.

Turn the Prompt into a Video

The agent writes the Seedance prompt — it doesn't generate the video itself. To render the clip, use the Free AI Video Generator: paste your prompt, set the duration and aspect ratio, and get a playable video.

Example Use Cases

Product demo for e-commerce — turn "a matte-black smartwatch on a rotating stand with dramatic rim lighting" into a Seedance prompt for a 5-second product demo reel with a smooth orbit camera move and subtle ambient sound.
Short film opening shot — get a 10-second cinematic opening with two shot cuts: a slow push-in on a rain-soaked neon alley, then a lens switch to a close-up of footsteps landing in a puddle, with rain SFX and a low synth drone.
Image-to-video animation — upload a portrait or product photo and receive a Seedance prompt that animates only the motion and camera — a hair flip, a cup being picked up — without re-describing what the image already shows.
Clip extension and editing — extend a 10-second source clip forward by 8 seconds with continuous character identity, or rewrite one element of a clip (swap the background, replace a prop) while everything else is preserved.

Tips for Best Results

Give the subject and motion first — "a girl walking through a flower market holding a paper bag" beats a list of adjectives; the subject-plus-action pair is the spine of every good Seedance prompt.
Mention audio if you want it — Seedance supports dialogue, sound effects, and music, but silence is a valid choice: say "no music" or "no subtitles" explicitly when you don't want them.
For 15s+ videos, state the duration — the agent will restructure into a timestamped storyboard instead of one long prompt, which produces far more consistent clips.

FAQ

What input does the agent accept? Plain text descriptions work for any idea. You can also upload reference images, videos, or audio — the agent binds them with @Image / @Video / @Audio role assignments. If a reference conflicts with your text, the reference takes priority for appearance.

How accurate are the results? The agent writes in the official Seedance prompt format: full sentences, six-element coverage, correct cut markers, and no generation parameters (resolution, duration, aspect ratio, fps) mixed into the prompt. Output consistency is highest at 5-10 seconds per clip and with 1-5 subjects in a reference video.

How does Free Seedance Video Prompt Generator compare to other video prompt tools? Most prompt generators output free-form text or tag lists. This agent writes strictly in the Seedance methodology — official cut markers, @material role assignment, symbol syntax for audio, extension and editing templates — so the prompt works on the first paste, and it structures 15-30 second requests as timestamped storyboards instead of one giant paragraph.