{"product_id":"ai-nano-banana-pro-prompt-builder-gemini-3-pro-image","title":"Nano Banana Pro Prompt Builder — Gemini 3 Pro Image","description":"\u003cp\u003e\u003cstrong\u003eNano Banana Pro is the first image model where \"put the words on the poster\" reliably produces readable words.\u003c\/strong\u003e Long passages, 24 languages, right-to-left layouts. It also grounds images in real-world data, preserves identity across five subjects, and edits one region without touching the rest. Almost nobody prompts for any of it.\u003c\/p\u003e\n\n\u003cp\u003eThis builder does. It is a Google Sheets template — open it, click Make a copy, and it is yours forever. No subscription, no software to install.\u003c\/p\u003e\n\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eOpen your copy of the builder\u003c\/li\u003e\n  \u003cli\u003eFill Column D using the dropdown menus — 32 fields across 6 sections\u003c\/li\u003e\n  \u003cli\u003eType your subject and the exact wording you want rendered\u003c\/li\u003e\n  \u003cli\u003eFive complete prompts appear instantly on the right\u003c\/li\u003e\n  \u003cli\u003ePaste into the Gemini app, Google AI Studio or the Gemini API\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eThe 5 prompts you get every time\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMain Nano Banana Pro Prompt\u003c\/strong\u003e — full structured prompt using all 32 fields\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eText and Multilingual Brief\u003c\/strong\u003e — exact wording, 24 languages, right-to-left layout handling, long passage structure and legibility rules\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCamera and Lighting Control\u003c\/strong\u003e — angle, focal length, depth of field, lighting setup, colour grade and surface material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIdentity and Multi Subject\u003c\/strong\u003e — up to 5 subjects with identity locked, upload order and blending control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLocalized Edit Prompt\u003c\/strong\u003e — change one region only, adjust light or focus, fix lettering without regenerating the artwork\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat Pro does that other image models cannot\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSearch grounding\u003c\/strong\u003e — name a real landmark, product or process and get factual geometry rather than an impression. There is also a creative-freedom setting, because grounding constrains stylised work.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eText that survives\u003c\/strong\u003e — long multi-block passages and multilingual layouts, not just a two-word slogan.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFive subjects, one identity each\u003c\/strong\u003e — the practical limit, and the builder says so rather than letting you find out.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSurgical editing\u003c\/strong\u003e — change a region, adjust lighting or focus, or correct text without a full regeneration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2K and 4K output\u003c\/strong\u003e with flexible aspect ratios and print-ready resolutions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRight-to-left layouts, handled properly\u003c\/h3\u003e\n\u003cp\u003eArabic and Hebrew do not just need translated text — the entire layout has to mirror. Get that wrong and the design reads backwards to a native speaker. The text brief states it explicitly, every time. Twenty-four languages are covered, including four bilingual pairings.\u003c\/p\u003e\n\n\u003ch3\u003eBuilt to keep you honest about accuracy\u003c\/h3\u003e\n\u003cp\u003eGoogle itself warns that the model can misinterpret data in infographics and still miss on spelling and small faces. So this builder includes a Verification Note field and an Accuracy Priority field. Every relevant output ends with a check step. A tool that helps you publish confidently wrong numbers is not a good tool.\u003c\/p\u003e\n\n\u003ch3\u003eAlso included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign Presets tab\u003c\/strong\u003e — 10 ready-made setups: Explainer Infographic, Product Mockup, Multilingual Poster, Recipe Card, Comparison Chart, Science Diagram and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNano Pro Library tab\u003c\/strong\u003e — model guide, text rendering rules, grounding notes, identity and editing tips\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImage Log tab\u003c\/strong\u003e — track every generation by model, output type, language, takes and verification status\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormula Lock\u003c\/strong\u003e — only the input column is editable, so the tool cannot break by accident\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich builder do you need?\u003c\/h3\u003e\n\u003cp\u003eIf you mostly generate social graphics, mockups and everyday visuals at speed, our \u003ca href=\"https:\/\/mediapromptbuilder.com\/products\/ai-nano-banana-2-prompt-builder-gemini-text-image-mockups-infographics\"\u003eNano Banana 2 Prompt Builder\u003c\/a\u003e is the better fit at a lower price. Choose this Pro edition when you need long or multilingual text, factual grounding, multi-subject identity, or surgical edits.\u003c\/p\u003e\n\n\u003cp\u003eFor designs where the words are the entire product — slogan tees, quote prints, book covers — see our \u003ca href=\"https:\/\/mediapromptbuilder.com\/products\/ai-gpt-image-2-prompt-builder-for-chatgpt-image-generation\"\u003eGPT Image 2 Prompt Builder\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eBrowse the full \u003ca href=\"https:\/\/mediapromptbuilder.com\/collections\/ai-image-prompt-builders\"\u003eAI Image Prompt Builders\u003c\/a\u003e collection.\u003c\/p\u003e\n\n\u003ch3\u003eWhat you receive\u003c\/h3\u003e\n\u003cp\u003eInstant download. A one-page PDF with your access link — click it and your own copy saves to Google Drive. Licensed for personal and commercial use, so the images you create are yours to sell.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWorks with:\u003c\/strong\u003e Nano Banana Pro · Gemini 3 Pro Image · Gemini 3.1 Flash Image · Nano Banana 2 — via the Gemini app, Google AI Studio, Vertex AI or the Gemini API.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eRequires a free Google account. Gemini access is not included. Digital product — no physical item is shipped.\u003c\/em\u003e\u003c\/p\u003e","brand":"Media Prompt Builder","offers":[{"title":"Default Title","offer_id":58757786534272,"sku":null,"price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/9361\/3952\/files\/NANO_BANANA_791d6429-2be3-4c53-bb61-6d48e9c82dc5.png?v=1788178975","url":"https:\/\/mediapromptbuilder.com\/products\/ai-nano-banana-pro-prompt-builder-gemini-3-pro-image","provider":"Media Prompt Builder","version":"1.0","type":"link"}