ComfyUI Video Prompt Generator
ComfyUI video workflows are easier to tune when prompt sections are separated. A single paragraph can work, but positive prompt, motion prompt, keyframe guidance, and negative prompt blocks make it clearer what each node or generation stage should control. This page formats ideas for ComfyUI-style video and image-to-video pipelines.
Use this when building node-based workflows where you need reusable prompt blocks for subject, scene, camera, lighting, motion, and cleanup negatives.
Generated output
ComfyUI
Platform format
12 seconds
Target length
16:9
Composition
Prompt
ComfyUI workflow-friendly prompt: Positive prompt: A model in a reflective silver coat on a rooftop at dusk while wind moves the fabric, cinematic realism, tense but hopeful mood, slow tracking shot, 16:9, detailed subject, coherent scene geometry, realistic light falloff, workflow-friendly video keyframe prompt, stable identity, clean temporal motion. Motion prompt: keep the subject consistent between frames, use readable motion vectors, preserve lighting direction, and avoid sudden composition changes. Keyframe guidance: generate an opening frame with a clean silhouette, a mid-action frame that shows the motion path, and a final frame with stable composition and no extra artifacts. Workflow note: keep subject, scene, lens, lighting, style, motion, and negatives separated so each node or stage can be tuned without rewriting the whole prompt. Duration target: 12 seconds. Output type: complete prompt pack.
Script
Shot 1 (3 sec): Opening frame: introduce A model in a reflective silver coat on a rooftop at dusk while wind moves the fabric with cinematic realism texture and a tense but hopeful tone. Shot 2 (3 sec): Camera begins slow tracking shot; the subject performs the first clear action while the background remains coherent. Shot 3 (3 sec): Escalate the visual beat with stronger light contrast, controlled motion, and consistent subject details. Shot 4 (3 sec): End on a memorable final frame that preserves the 16:9 composition and resolves the idea.
Keyframes
1. Keyframe 1, 16:9: A model in a reflective silver coat on a rooftop at dusk while wind moves the fabric, opening composition, cinematic realism, tense but hopeful, clean subject silhouette, detailed environment, natural lighting. 2. Keyframe 2, 16:9: mid-action moment, slow tracking shot, visible motion direction, consistent subject identity, cinematic depth, controlled highlights. 3. Keyframe 3, 16:9: final resolved frame, emotional payoff, cinematic realism, stable composition, no clutter, strong thumbnail readability.
Cleanup
low quality, blurry, warped hands, extra fingers, distorted faces, text artifacts, watermark, logo, jitter, flicker, melted objects, inconsistent anatomy, bad anatomy, extra limbs, temporal flicker, inconsistent denoise
Audio
English voiceover: "This is the moment an ordinary idea starts moving like a finished film." Keep the delivery tense but hopeful, concise, and under the visual rhythm of the shot.
Platform
- ComfyUI benefits from separated positive, motion, and negative prompt blocks. - Use workflow-friendly nouns for subject, scene, lens, light, and style. - Keep temporal consistency instructions close to the positive prompt.
Examples
ComfyUI
A model in a reflective silver coat on a rooftop at dusk while wind moves the fabric
Positive: reflective silver coat, rooftop dusk, cinematic lens, stable identity. Motion: wind-driven fabric, subtle camera drift. Negative: flicker, extra limbs, warped hands.
ComfyUI
A brass mechanical flower opens petal by petal under a warm macro light
Positive: brass petals, macro lens, warm light falloff, detailed mechanism. Motion: petals open sequentially. Negative: melted metal, jitter, low detail.
ComfyUI
A cyclist passes through a rainy neon alley with reflections moving across the pavement
Positive: rainy alley, neon reflections, cyclist silhouette, cinematic depth. Motion: left-to-right pass, reflection shimmer. Negative: identity drift, smear, text artifacts.
Technique
FAQ
Separated blocks make node-based workflows easier to tune because subject detail, motion, and cleanup constraints can be adjusted independently.
Yes. The structure is useful for any workflow where you want positive, motion, and negative guidance separated.
Temporal flicker, inconsistent denoise, jitter, smear, warped hands, extra limbs, text artifacts, and identity drift are common cleanup targets.
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