›_ Prompt
Otimizador de prompt pra Shorts
Transforma uma ideia de uma frase num prompt de vídeo vertical de 15 a 20 s, com gancho, cena por cena com tempo e prompt negativo.
Exemplo real
rodado em 25/10/2026 · prompt no Claude Sonnet 5.5 · vídeo no Cinema Studio Video 3.0 (Higgsfield), 15 s, 720p, com som, com o resultado colado inteiro
o que entrou
Ideia: um gato derruba um copo de café e o café vira uma onda que ele surfa.
o que o prompt devolveu · ver tudo ↓
## PROMPT (copy-ready) **Format:** vertical 9:16, 1080x1920, 24 fps, 18 seconds, one continuous cinematic piece. No text overlays, no subtitles, no dialogue, no music with vocals. **Style:** photorealistic, high-end commercial look with a touch of epic sports-film energy. Warm morning sunlight, shallow depth of field, rich saturated browns and golds against a clean white kitchen. Slow motion where noted, real-time elsewhere. **Consistent subject (keep identical in every shot):** a fluffy orange tabby cat with white paws, green eyes, a small notch in the left ear, medium build. Same fur pattern, same proportions, same eye color from first frame to last. **Consistent setting:** a bright modern kitchen. White marble counter, a wooden cutting board, a plant on a windowsill, large window on the left letting in warm golden sunlight. A single white ceramic mug of black coffee sits near the counter edge. --- **0:00 - 0:01 | HOOK** Extreme close-up, macro lens, low angle at counter level. The cat's paw hovers a few millimeters from the mug, claws barely out. The cat's green eyes lock on the camera, pupils wide. Dead silence, then one sharp tick of a clock. The mug wobbles. Freeze on this tension for a beat. *Camera:* static macro, tiny push-in. *Sound:* single clock tick, held breath of silence. **0:01 - 0:03 | THE KNOCK** Slow motion (120 fps look). The paw taps the mug. The mug tips, rotates, and falls off the counter edge. Coffee arcs out in a glossy, glistening ribbon, droplets catching the sunlight. The cat's ears snap back. *Camera:* tracking sideways with the falling mug, then tilting down. *Sound:* low whoosh, soft ceramic clink, droplets. **0:03 - 0:05 | THE TRANSFORMATION** Real time. The coffee hits the tile floor and does not splash flat: it swells upward, gathering itself into a rolling, translucent brown wave about the height of the cat, with foam on the crest and a creamy latte-colored curl. The kitchen floor becomes the sea. Steam rises from the crest. *Camera:* quick whip-tilt up following the rising wave, wide-angle low shot. *Sound:* deep rising rumble, bubbling, a coffee-machine hiss layered with ocean swell. **0:05 - 0:07 | THE JUMP** The cat looks at the wave, then at the camera, and its expression changes from guilt to pure determination. It leaps from the counter onto a flat, floating cutting-board-sized piece of the wooden board that slides in as a surfboard, landing in a low crouch, paws wide, tail as a rudder. *Camera:* side-on medium shot, follows the jump in a smooth arc. *Sound:* heroic short brass sting, soft thud of paws. **0:07 - 0:12 | THE SURF (main action)** The cat rides the coffee wave across the kitchen. The wave carves past the fridge, under a hanging pendant light, along the cabinets. Brown spray flies off the board. The cat leans left and right in believable cat-balance, whiskers blowing back, fur rippling. Sunlight turns the wave into glowing amber glass from behind. *Camera:* fast lateral tracking shot at cat height, then a smooth orbit around the cat from front to back, then a low POV shot from inside the wave tunnel looking out. *Sound:* continuous whooshing surf, wind, rhythmic board hiss, upbeat drum-driven surf-rock groove builds underneath (instrumental). **0:12 - 0:15 | THE TUBE** The wave curls over into a perfect barrel. The cat rides inside the tube, the kitchen visible through the translucent coffee wall, bent and golden. Foam drips like stalactites. The cat glances up, calm and cool, one ear flicking. *Camera:* slow-motion stabilized shot from inside the barrel, wide lens, subject centered. *Sound:* sound drops to a muffled underwater-style hush, music thins out to a single sustained note. **0:15 - 0:17 | THE EXIT** The cat shoots out of the barrel toward the camera, and the wave collapses harmlessly into a soft puddle of foam on the floor. The cat skids to a stop on its board, sliding in a graceful arc, ending sitting upright and perfectly composed. *Camera:* fast push-in toward the cat, ending on a medium close-up. *Sound:* sound snaps back, big whoosh, final surf chord, a splash settling. **0:17 - 0:18 | THE TWIST ENDING** Hard cut to silence. The kitchen door opens in the background out of focus and a human hand holding a fresh, steaming mug of coffee appears. The cat, still on the board in a pool of foam, slowly turns its head to the camera, completely unbothered, and licks one paw. A single coffee droplet falls from its whisker. Cut to black. *Camera:* locked-off medium close-up, shallow depth of field, slight rack focus from the hand to the cat's face. *Sound:* silence, one slow drip, a soft "meow". --- **Visual consistency notes:** same cat, same mug, same kitchen layout and sunlight direction in every shot. Coffee color stays consistent (dark roast brown, cream-colored foam). Cat scale never changes relative to the wave. Light source always from the left window. **Physics and motion notes:** natural cat anatomy and balance, four legs, one tail, correct paw count. The wave behaves like a real fluid with surface tension, foam and translucency. Fur reacts to wind and moisture. **Technical feasibility note:** most AI video models generate 5-10 second clips. Generate it as 3 chained clips (0:00-0:05, 0:05-0:12, 0:12-0:18), using the last frame of each as the first-frame reference of the next, with the same cat reference image attached to all of them. --- ## NEGATIVE PROMPT deformed cat, extra legs, extra paws, missing legs, extra tails, two tails, distorted face, asymmetrical eyes, wrong eye color, changing fur pattern, melting fur, morphing body, human hands on the cat, human faces, text, subtitles, captions, watermark, logo, brand names, on-screen graphics, blurry, out of focus, low resolution, pixelated, jitter, flickering, frame stuttering, camera shake artifacts, warped perspective, inconsistent lighting, overexposed, underexposed, color shifts between shots, cartoon style, anime, 3D render look, plastic fur, uncanny valley, multiple cats, extra mugs, floating objects, objects passing through each other, coffee defying physics, wave appearing from nowhere, liquid that looks like plastic or glass shards, blood, injury, animal distress, violence, jump cuts that break continuity, horizontal framing, black bars, vocals, lyrics, spoken dialogue
O resultado pede 18 s e sugere gerar em 3 trechos encadeados. Testamos os trechos e a emenda quebrou a cena (a xícara caía no chão e o trecho seguinte voltava pra bancada), então o vídeo saiu numa geração só, no máximo do modelo: 15 s. Por isso o final com a mão e a caneca nova ficou de fora. A foto inicial do gato também foi gerada por IA (Cinema Studio Image 2.5) e saiu com bancada de madeira, não de mármore.
serve pra
Você tem a ideia, mas não sabe escrever o prompt que o gerador de vídeo entende. Ele devolve o prompt pronto em inglês: gancho no primeiro segundo, linha do tempo com minutagem, câmera, luz, efeitos sonoros e um final surpresa, mais um prompt negativo separado pra evitar erro visual. Serve pra Reels, Shorts e TikTok feitos com IA.
na prática
- Você cola o prompt e escreve sua ideia na mesma mensagem, numa frase.
- Volta um prompt pronto pra copiar, em 9:16, de 15 a 20 segundos, com um gancho forte no primeiro segundo.
- Cada cena vem com o tempo, o movimento de câmera, a luz e o som.
- Vem um prompt negativo separado com o que o gerador deve evitar, como membro a mais, texto na tela e tremido.
- Ele só escreve o prompt; o vídeo você gera no seu gerador.
é pra você se
Social media ou criador que já usa um gerador de vídeo (Veo, Kling, Runway, Higgsfield) e quer cena mais bem dirigida sem estudar prompt.
não é pra você se
Quem precisa de tudo numa geração só: muito gerador faz clipe mais curto que 15 a 20 segundos, e no teste a emenda de trechos quebrou a cena. O resultado vem em inglês.
- Licença
- CC0 1.0 (domínio público)
CC0: domínio público; pode usar, mudar e vender o que fizer com ele sem pedir permissão nem citar o autor.
- Uso comercial
- Livre
- Custo
- grátis
- Dificuldade
- Dificuldade: fácil
- Funciona em
- qualquer chat; o resultado vai pro Veo, Kling ou Runway
como usar
Cole o prompt e, na mesma mensagem, escreva sua ideia em uma frase. Copie o prompt e o prompt negativo que voltarem e leve pro gerador de vídeo.




