Nano Banana 提示词精选

Nano Banana 提示词精选 🥰 Nano Banana 提示词精选 二）电商 / 产品合成（商品+场景融合） a. 1. Merge image1 (product) with image2 (modern kitchen). Place the product on a marble countertop , keep realistic reflections and shadows; color temperature 5000K, slight vignette. b. 2. Cosmetics bottle on acrylic pedestal , seamless paper backdrop, softbox from right, subtle gradient background, specular highlights controlled. c. 3. Sneakers on concrete block , low angle hero shot, studio rim light, faint haze for depth. d. 4. Smartphone floating exploded view : separated layers for screen, mid frame, camera module; dark studio, glossy reflections managed. e. 5. Watch macro shot, 90° top down , soft diffused light, brushed metal texture visible, anti alias text on dial. f. 6. A/B variants: same layout, change only background material (wood / stainless / terrazzo), keep product color constant. g. 7. Lifestyle placement: living room sofa, daylight from window camera left, product on side table; white balance matched to scene. h. 8. Promo trio: front / 45° / top angles in one session; consistent brand palette and shadows. 三）人像妆造 / 服饰替换（注意保持身份一致） a. 1. Keep face identity; change hairstyle to retro bob , add thin eyeliner, soft skin retouch while preserving pores, realistic hair strand flyaways. b. 2. Outfit swap to streetwear (oversized hoodie + cargo pants) , neutral studio background, soft Rembrandt pattern lighting. c. 3. Add sunglasses with subtle reflections, ensure eyes still faintly visible through lens tint. d. 4. Formal portrait, key light 45° , fill −1EV, background seamless EAEAEA, color accurate skin tone. e. 5. Outdoor candid, overcast sky as giant softbox, slight film grain, maintain freckles and moles. f. 6. Headshot for ID: straight on camera, no smiles, flat even light, neutral background, maintain exact facial geometry. 四）光影与摄影语汇（直接“像摄影师”说话） a. 1. Film noir: hard key from high angle , deep shadows, practical lamp in background, smoke for volume. b. 2. Golden hour backlight, rim light on hair , flare streaks, warm highlights 5600K. c. 3. Top down softbox with negative fill on both sides to shape the face, subtle catchlight. d. 4. High key beauty, near white background, contrast low, speculars controlled. e. 5. Rain reflections, wet down street , neon glow; long exposure light trails. f. 6. Product hero: flagged highlights , gradient card for polished metal, reflection on base kept tight. 五）材质与质感（让“质地”更可信） a. 1. PVC plastic look, slightly translucent edges, smooth specular roll off, no micro scratches. b. 2. Anodized aluminum, fine linear brushing, soft anisotropic highlights. c. 3. Matte ceramic, soft diffuse, micro pitted texture visible only in macro. d. 4. Brushed stainless steel with subtle fingerprints near button, realistic. e. 5. Frosted glass bottle, internal light scatter, bright meniscus line on liquid. 六）文字 / 海报（含文本渲染） 官方强调对包含文字的图像有针对性优化，适合海报/Logo/封面。(Google Developers Blog) a. 1. Poster: bold headline “AI VIDEO STUDIO”, sub headline small caps, clean sans serif, centered layout; hero product bottom right, strong grid, optical margin alignment. b. 2. Minimalist event flyer : date big numbers “09·10”, venue in small line below; keep text crisp and aligned. c. 3. App mock poster: phone frame with screen UI, headline 5 6 words, badge “NEW”. d. 4. Brand logo lockup on dark background, subtle glow, high legibility, no distortions. e. 5. YouTube thumbnail style: big face close up + 3 5 word punchy title; high contrast; rule of thirds. 七）合成 / 场景替换（两图融合与换景） 官方/媒体均提到多步编辑与两图融合是亮点；注意让光源/焦距/色温匹配以更写实。(Axios, Google AI Studio, Reddit) a. 1. Replace background with snowy mountain scene; match key light from camera right; footprints faint in snow. b. 2. Place subject into museum gallery , polished floor reflections, soft track lighting from ceiling. c. 3. Combine portrait with night city rooftop ; wind blown hair; cool key, warm practicals behind. d. 4. Merge product with bathroom marble vanity ; soft window light, mirror reflection consistent. e. 5. Subject into library , warm tungsten practicals; lens fall off consistent with 50mm look. f. 6. Remove clutter from desk; keep laptop and mug; fill missing areas with plausible textures. 八）镜头语言 / 构图（给“画面调度”可控性） a. 1. 35mm equivalent, eye level, medium shot, rule of thirds. b. 2. 85mm portrait, shallow DOF, background separation. c. 3. Top down flat lay , grid aligned objects, neat spacing. d. 4. Low angle hero shot, leading lines converge to subject. e. 5. Tilt shift miniature look, thin plane of focus through subject. 九）特效 / 情绪氛围 a. 1. Light fog + god rays from window; particles visible only against backlight. b. 2. Subtle film grain (fine), chromatic aberration minimal, letterboxed. c. 3. Rain streaks + surface ripples on puddles, reflections intact. d. 4. Fireflies/bokeh spheres floating, depth based size variation. e. 5. Confetti burst, shallow DOF; motion blur only on confetti. 十）多轮对话脚本 多轮迭代是官方推荐的最佳实践。(Google Developers Blog) 脚本 A｜人物置景分镜（3 步） ◦ 第 1 轮：Upload the portrait. Place the same person in a sunlit café terrace; warm golden hour, shallow DOF, cinematic. ◦ 第 2 轮：Keep identity. Add a laptop with code editor on screen; add a cup with visible steam; adjust white balance slightly cooler. ◦ 第 3 轮：Tighten composition to medium shot; brighten catchlights; add gentle film grain. 脚本 B｜商品三视图（3 步） ◦ 第 1 轮：Front hero shot on neutral backdrop; soft top light, clean shadows. ◦ 第 2 轮：Add 45° view; match exposure and shadow direction. ◦ 第 3 轮：Add top view; assemble a 3 panel layout with consistent margins. 脚本 C｜角色手办化（3 步） ◦ 第 1 轮：Turn subject into a PVC figure on round base; indoor studio, film tone. ◦ 第 2 轮：Add branded box behind + monitor showing Blender modeling. ◦ 第 3 轮：Refine edges on hair and fingers; ensure specular highlights are smooth. 实操要点（精炼） ◦ 用段落描述场景，不要只堆关键词；先大结构，再补光影/材质细节（官方写法建议）。(Google AI for Developers) ◦ 多轮微调（光源方向、景深、裁边、高光控制），每次只改 1–2 个因素（官方推荐）。(Google Developers Blog) ◦ 角色一致性：上传清晰参考图；固定发型/肤色/面部细节用语，减少大幅度冲突改动（场景/光源匹配更真实）。(Google AI Studio, Reddit) ◦ 限制认知：有些基础编辑（如精准裁剪到特定比例）体验一般，可用“生成时就指定构图+留白”来规避。(PC Gamer) You don't have permission to access this synced block. Please log in and try again. Log In 知识库动态 You are not logged in. Please log in to experience this feature. 二）电商 / 产品合成（商品+场景融合） a. 1. Merge image1 (product) with image2 (modern kitchen). Place the product on a marble countertop , keep realistic reflections and shadows; color temperature 5000K, slight vignette. b. 2. Cosmetics bottle on acrylic pedestal , seamless paper backdrop, softbox from right, subtle gradient background, specular highlights controlled. c. 3. Sneakers on concrete block , low angle hero shot, studio rim light, faint haze for depth. d. 4. Smartphone floating exploded view : separated layers for screen, mid frame, camera module; dark studio, glossy reflections managed. e. 5. Watch macro shot, 90° top down , soft diffused light, brushed metal texture visible, anti alias text on dial. f. 6. A/B variants: same layout, change only background material (wood / stainless / terrazzo), keep product color constant. g. 7. Lifestyle placement: living room sofa, daylight from window camera left, product on side table; white balance matched to scene. h. 8. Promo trio: front / 45° / top angles in one session; consistent brand palette and shadows. a. 1. Merge image1 (product) with image2 (modern kitchen). Place the product on a marble countertop , keep realistic reflections and shadows; color temperature 5000K, slight vignette. b. 2. Cosmetics bottle on acrylic pedestal , seamless paper backdrop, softbox from right, subtle gradient background, specular highlights controlled. c. 3. Sneakers on concrete block , low angle hero shot, studio rim light, faint haze for depth. d. 4. Smartphone floating exploded view : separated layers for screen, mid frame, camera module; dark studio, glossy reflections managed. e. 5. Watch macro shot, 90° top down , soft diffused light, brushed metal texture visible, anti alias text on dial. f. 6. A/B variants: same layout, change only background material (wood / stainless / terrazzo), keep product color constant. g. 7. Lifestyle placement: living room sofa, daylight from window camera left, product on side table; white balance matched to scene. h. 8. Promo trio: front / 45° / top angles in one session; consistent brand palette and shadows. 三）人像妆造 / 服饰替换（注意保持身份一致） a. 1. Keep face identity; change hairstyle to retro bob , add thin eyeliner, soft skin retouch while preserving pores, realistic hair strand flyaways. b. 2. Outfit swap to streetwear (oversized hoodie + cargo pants) , neutral studio background, soft Rembrandt pattern lighting. c. 3. Add sunglasses with subtle reflections, ensure eyes still faintly visible through lens tint. d. 4. Formal portrait, key light 45° , fill −1EV, background seamless EAEAEA, color accurate skin tone. e. 5. Outdoor candid, overcast sky as giant softbox, slight film grain, maintain freckles and moles. f. 6. Headshot for ID: straight on camera, no smiles, flat even light, neutral background, maintain exact facial geometry. a. 1. Keep face identity; change hairstyle to retro bob , add thin eyeliner, soft skin retouch while preserving pores, realistic hair strand flyaways. b. 2. Outfit swap to streetwear (oversized hoodie + cargo pants) , neutral studio background, soft Rembrandt pattern lighting. c. 3. Add sunglasses with subtle reflections, ensure eyes still faintly visible through lens tint. d. 4. Formal portrait, key light 45° , fill −1EV, background seamless EAEAEA, color accurate skin tone. e. 5. Outdoor candid, overcast sky as giant softbox, slight film grain, maintain freckles and moles. f. 6. Headshot for ID: straight on camera, no smiles, flat even light, neutral background, maintain exact facial geometry. 四）光影与摄影语汇（直接“像摄影师”说话） a. 1. Film noir: hard key from high angle , deep shadows, practical lamp in background, smoke for volume. b. 2. Golden hour backlight, rim light on hair , flare streaks, warm highlights 5600K. c. 3. Top down softbox with negative fill on both sides to shape the face, subtle catchlight. d. 4. High key beauty, near white background, contrast low, speculars controlled. e. 5. Rain reflections, wet down street , neon glow; long exposure light trails. f. 6. Product hero: flagged highlights , gradient card for polished metal, reflection on base kept tight. a. 1. Film noir: hard key from high angle , deep shadows, practical lamp in background, smoke for volume. b. 2. Golden hour backlight, rim light on hair , flare streaks, warm highlights 5600K. c. 3. Top down softbox with negative fill on both sides to shape the face, subtle catchlight. d. 4. High key beauty, near white background, contrast low, speculars controlled. e. 5. Rain reflections, wet down street , neon glow; long exposure light trails. f. 6. Product hero: flagged highlights , gradient card for polished metal, reflection on base kept tight. 五）材质与质感（让“质地”更可信） a. 1. PVC plastic look, slightly translucent edges, smooth specular roll off, no micro scratches. b. 2. Anodized aluminum, fine linear brushing, soft anisotropic highlights. c. 3. Matte ceramic, soft diffuse, micro pitted texture visible only in macro. d. 4. Brushed stainless steel with subtle fingerprints near button, realistic. e. 5. Frosted glass bottle, internal light scatter, bright meniscus line on liquid. a. 1. PVC plastic look, slightly translucent edges, smooth specular roll off, no micro scratches. b. 2. Anodized aluminum, fine linear brushing, soft anisotropic highlights. c. 3. Matte ceramic, soft diffuse, micro pitted texture visible only in macro. d. 4. Brushed stainless steel with subtle fingerprints near button, realistic. e. 5. Frosted glass bottle, internal light scatter, bright meniscus line on liquid. 六）文字 / 海报（含文本渲染） 官方强调对包含文字的图像有针对性优化，适合海报/Logo/封面。(Google Developers Blog) a. 1. Poster: bold headline “AI VIDEO STUDIO”, sub headline small caps, clean sans serif, centered layout; hero product bottom right, strong grid, optical margin alignment. b. 2. Minimalist event flyer : date big numbers “09·10”, venue in small line below; keep text crisp and aligned. c. 3. App mock poster: phone frame with screen UI, headline 5 6 words, badge “NEW”. d. 4. Brand logo lockup on dark background, subtle glow, high legibility, no distortions. e. 5. YouTube thumbnail style: big face close up + 3 5 word punchy title; high contrast; rule of thirds. a. 1. Poster: bold headline “AI VIDEO STUDIO”, sub headline small caps, clean sans serif, centered layout; hero product bottom right, strong grid, optical margin alignment. b. 2. Minimalist event flyer : date big numbers “09·10”, venue in small line below; keep text crisp and aligned. c. 3. App mock poster: phone frame with screen UI, headline 5 6 words, badge “NEW”. d. 4. Brand logo lockup on dark background, subtle glow, high legibility, no distortions. e. 5. YouTube thumbnail style: big face close up + 3 5 word punchy title; high contrast; rule of thirds. 七）合成 / 场景替换（两图融合与换景） 官方/媒体均提到多步编辑与两图融合是亮点；注意让光源/焦距/色温匹配以更写实。(Axios, Google AI Studio, Reddit) a. 1. Replace background with snowy mountain scene; match key light from camera right; footprints faint in snow. b. 2. Place subject into museum gallery , polished floor reflections, soft track lighting from ceiling. c. 3. Combine portrait with night city rooftop ; wind blown hair; cool key, warm practicals behind. d. 4. Merge product with bathroom marble vanity ; soft window light, mirror reflection consistent. e. 5. Subject into library , warm tungsten practicals; lens fall off consistent with 50mm look. f. 6. Remove clutter from desk; keep laptop and mug; fill missing areas with plausible textures. a. 1. Replace background with snowy mountain scene; match key light from camera right; footprints faint in snow. b. 2. Place subject into museum gallery , polished floor reflections, soft track lighting from ceiling. c. 3. Combine portrait with night city rooftop ; wind blown hair; cool key, warm practicals behind. d. 4. Merge product with bathroom marble vanity ; soft window light, mirror reflection consistent. e. 5. Subject into library , warm tungsten practicals; lens fall off consistent with 50mm look. f. 6. Remove clutter from desk; keep laptop and mug; fill missing areas with plausible textures. 八）镜头语言 / 构图（给“画面调度”可控性） a. 1. 35mm equivalent, eye level, medium shot, rule of thirds. b. 2. 85mm portrait, shallow DOF, background separation. c. 3. Top down flat lay , grid aligned objects, neat spacing. d. 4. Low angle hero shot, leading lines converge to subject. e. 5. Tilt shift miniature look, thin plane of focus through subject. a. 1. 35mm equivalent, eye level, medium shot, rule of thirds. b. 2. 85mm portrait, shallow DOF, background separation. c. 3. Top down flat lay , grid aligned objects, neat spacing. d. 4. Low angle hero shot, leading lines converge to subject. e. 5. Tilt shift miniature look, thin plane of focus through subject. 九）特效 / 情绪氛围 a. 1. Light fog + god rays from window; particles visible only against backlight. b. 2.