AI Prompt Generator
Free Gemini 3 Pro Image prompt generator
Turn a rough idea into a detailed Gemini 3 Pro Image prompt in seconds, written the way Gemini 3 Pro Image follows best. Review it, copy it, or send it straight to the Gemini 3 Pro Image generator.
Free to use. No account needed to write prompts; sign in only when you generate images.
Gemini 3 Pro Image prompt examples
Real prompts from the CinePixel library. Open one to see the result, or reuse it as a starting point.
inspired by a classic pokemon gameboy screenshot but it's highly detailed beauti
inspired by a classic pokemon gameboy screenshot but it's highly detailed beautiful pixel art, include cool effects from moves used, modern minimal ui
[PERSON NAME]. Act as a high-end sports graphic designer creating a conceptual
[PERSON NAME]. Act as a high-end sports graphic designer creating a conceptual tribute poster. The style is a complex "dual exposure photo-grid composite" with mixed-media textures. CENTRAL STRUCTURE (THE VESSEL): The central focus is a large-scale, high-contrast black and white portrait silhouette of [PERSON NAME]. This main portrait acts as the container. THE GRID FILL & TEXTURES (MIXED MEDIA): The interior of the silhouette is populated by a dense "photo mosaic grid" of action shots from the person's career. CRITICAL TEXTURE INSTRUCTION: Do not just paste flat photos. Apply artistic textures to various grid cells to create a tactile, collage feel. Use effects like: Halftone Dots: Comic-book style raster patterns on some cells. Fabric/Embroidery: Subtle thread or canvas textures suggesting a jersey or patch. Film Grain: Heavy noise on specific high-contrast action shots. COLOR STRATEGY: The base is Monochrome B&W. Use selective color overlays (relevant to the team/flag) ONLY on specific grid cells to create a rhythm. TYPOGRAPHY & BRANDING (STRICT MICRO-SCALING): Top Left (The Name): Write "[PERSON NAME]" strictly using the font Inter Semibold. Kerning: Tight negative kerning (-4%). Size: SMALL and discreet. It must occupy MAXIMUM 20% of the canvas width. Do NOT make it large or loud. Top Right (The Symbol): Place the primary logo (Team/Brand/Flag). Size: VERY SMALL. It must occupy MAXIMUM 10% of the canvas width. COMPOSITION & BACKGROUND: Background: Off-white or light grey with a visible high-quality paper or concrete texture. It should not be flat digital white. Alignment: Center the figure perfectly. Maintain wide negative space around the object.
A detailed, high-fashion studio photograph of a woman posing gracefully, wearing
A detailed, high-fashion studio photograph of a woman posing gracefully, wearing a luxurious olive green velvet saree draped elegantly over her shoulder, paired with a matching heavily embroidered sleeveless blouse that highlights her midriff. The lighting is moody and dramatic, accentuating the rich texture of the velvet and giving her skin a subtle, dewy sheen. Her hands are adorned with intricate, dark henna (mehndi) designs, and she is wearing traditional gold earrings, looking directly into the camera with a confident expression.
- A high-fidelity, wide-angle interior shot captures a surreal, mixed-media comp
- A high-fidelity, wide-angle interior shot captures a surreal, mixed-media composition within a modern living room. It features a man resembling the face in the reference photo—using an uploaded face as a reference—wearing a bright yellow hoodie and black pants, sitting centrally on a plush light gray sofa. The scene seamlessly blends photorealistic 3D environments with cel-shaded 2D anime and cartoon characters interacting directly with the physical space. On the right side of the subject on the sofa, Nobita sits casually waving his hand, while on the left side, Doraemon leans casually on a pillow. Behind the sofa, two framed posters hang on the white wall—one featuring Son Goku and Vegeta, and the other featuring Trunks in a dynamic anime style. In the foreground, Shinchan lies relaxed on a textured gray carpet near a plate of dorayaki, while a chibi version of Son Goku stands triumphantly on a cream-colored knit pouf. On the left side of the room, Vegeta stands tall on a grooved wooden side table in a confident pose, while a miniature version of Trunks is near the wooden coffee table in the center, as if observing the scene with a curious expression. Soft natural light streams in from the left side through sheer curtains, creating subtle volumetric lighting that accentuates the texture of the blanket, the wood grain of the tiered table, and the leaves of the snake plant in the corner of the room. The entire scene is rendered in 8K resolution with sharp focus, vivid colors, and a dreamy, cinematic, and playful aesthetic blending between the real world and the anime world, with no AI visible.
A hyper-realistic 3D travel guide infographic poster for [COUNTRY]. The country
A hyper-realistic 3D travel guide infographic poster for [COUNTRY]. The country shape is rendered as a raised, textured terrain map floating on a clean light gray surface. Iconic landmarks are placed as miniature 3D sculpted models at their correct geographic locations across the map — each one highly detailed and photorealistic. Roads or railway lines connect key cities as white paths across the terrain. Around the map, floating 3D decorative props related to travel are scattered: a vintage leather suitcase with travel stickers, a compass rose, crystal heart charms, and a postage stamp seal reading “Travel to COUNTRY.” The national flag of [COUNTRY] is shown as a small realistic folded flag in the upper right corner. Each major city has a bold black label on the map, and beside the map, each city has a neat checklist of its top attractions in clean sans-serif typography. A large bold title at the top reads: “TRAVEL GUIDE TO “COUNTRY”” in black uppercase typography with the word [COUNTRY] in heavy bold. The overall aesthetic is premium editorial travel content — soft studio lighting, photorealistic 3D render, white/light gray background, clean layout.
{ "prompt": "young western woman with long blonde hair sitting playfully insid
{ "prompt": "young western woman with long blonde hair sitting playfully inside a giant red french fry carton, surrounded by oversized golden-brown fries, some fries floating in the air, she is wearing a textured red sweater and beige trousers with yellow sneakers, cheerful expression, bright yellow studio background, surreal commercial photography style, high saturation, sharp focus, clean composition, 8k resolution, professional lighting", "negative_prompt": "low quality, blurry, distorted face, bad anatomy, extra limbs, dull colors, messy background, text, watermark, grainy, realistic size fries", "aspect_ratio": "3:4", "style": "surreal commercial photography", "lighting": "vibrant studio lighting with soft shadows", "camera": "eye-level medium shot, 50mm lens", "quality_tags": "masterpiece, ultra-detailed, high-end commercial aesthetic" }
How to write a great Gemini 3 Pro Image prompt
Lead with the subject
Say who or what the image is about and what is happening before you describe style. The first details carry the most weight.
Describe light, lens, and mood
Lighting, camera distance, and atmosphere change an image more than adjectives like stunning or beautiful.
Quote any text you need
Put words that must appear in the image inside double quotes and say where they go, for example a headline at the top.
Model tip
Describe the scene like a photographer or art director would; narrative descriptions work better than keyword lists.
How it works
- 01
Describe your idea
A few words are enough. Add any must-have details such as colors, text, or the mood you want.
- 02
Get a detailed prompt
The generator expands your idea with composition, lighting, and style details tuned for the model you picked.
- 03
Generate the image
Send the prompt to the image workbench, adjust it if you like, and generate when you are ready.
Frequently asked questions
- Is the Gemini 3 Pro Image prompt generator free?
- Yes. Writing prompts is free and does not use credits. Credits are only used when you choose to generate an image in the workbench.
- Do I need another AI subscription to generate images?
- No. CinePixel runs Gemini 3 Pro Image generation with pay-as-you-go credits, so you do not need a separate third-party AI plan.
- Can I describe my idea in Chinese or another language?
- Yes. Describe your idea in any language, then choose whether the finished prompt is written in English or Chinese.
- Can it write prompts for editing a photo?
- Yes. Choose An edit of my photo and the generator writes an editing instruction that says what to change and what to keep. Upload your photo in the workbench to apply it.