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ब्लॉगVirvy
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प्रॉम्प्ट गाइड2026-10-20•8 मिनट पढ़ें

प्रोडक्ट, पोर्ट्रेट और सीन टेस्ट के लिए 8 Nano Banana 2 प्रॉम्प्ट

Nano Banana 2 के लिए आठ पूरे मूल प्रॉम्प्ट और समर्थित image inputs, resolutions, aspect ratios तथा optional search controls की संक्षिप्त गाइड।

संपादकीय चित्र; यह Nano Banana 2 आउटपुट नहीं है।

Nano Banana 2 क्या सपोर्ट करता है

Canonical YIR मॉडल google/nano-banana-2 है, जिसे gemini-3.1-flash-image जैसे aliases से भी जाना जाता है। यह text-to-image और image-to-image workflows सपोर्ट करता है। Text prompts के लिए uploaded image जरूरी नहीं है; image workflows में uploaded reference images उपयोग होती हैं और उन inputs के उपयोग की अनुमति आपके पास होनी चाहिए।

API 0.5K, 1K, 2K और 4K resolutions देता है, जिसमें 1K default है। Aspect ratio default auto है और 21:9, 16:9, 3:2, 4:3, 5:4, 1:1, 4:5, 3:4, 2:3, 9:16, 4:1, 1:4, 8:1 और 1:8 भी शामिल हैं। आपका Virvy interface इन controls का छोटा subset दिखा सकता है।

  • जब reference image के बिना नई composition चाहिए, तब text-only prompts उपयोग करें।
  • Subject, setting, lighting, camera या layout और final use को इसी क्रम में लिखें।
  • Uploaded image का उपयोग केवल तब करें जब वह person, product, material या composition को anchor करने में मदद करे; परिणाम फिर भी बदल सकता है।
  • Web search और image search optional API controls हैं। Image search के लिए web search आवश्यक है और availability या cost selected product surface पर निर्भर हो सकती है।

इन प्रॉम्प्ट को कैसे टेस्ट करें

एक बार में एक prompt चलाएँ और attempts के बीच केवल एक variable बदलें: ratio, resolution, reference image या एक visual instruction। नीचे के prompts original suggestions हैं, copied gallery prompts नहीं, और इन्हें perfect lettering, identity या product geometry का verified output या promise नहीं बताया गया है।

Image में text के लिए exact words और placement लिखें, फिर result को manually inspect करें। Product या person के लिए केवल वही image upload करें जिसके उपयोग की अनुमति है और बताएं कि कौन-से visual traits recognizable रहने चाहिए।

Copyable prompt ideas

1 · Product hero image

Create a clean studio product photograph of a matte cobalt-blue insulated bottle standing on a warm beige pedestal. Soft window light from the upper left, a quiet cream background, subtle contact shadow, 85mm lens look, centered composition, premium outdoor brand mood, no text or logo.

Suggested settings: Text to image · 4:3 · 1K

2 · Editorial portrait

Create an editorial portrait of a person wearing a charcoal linen jacket in a narrow sunlit hallway. Frame from the chest up, place the subject slightly right of center, use warm side light and a muted olive wall, natural skin texture, calm expression, documentary fashion photography, no words or watermark.

Suggested settings: Text to image · 3:4 · 1K

3 · Reference image wardrobe change

Use the uploaded portrait as the identity and pose reference. Change the clothing to a deep green knit sweater and place the person beside a rainy apartment window. Preserve the general face shape, camera angle, and shoulder position while changing the background and outfit. Keep the image realistic and free of text.

Suggested settings: Image to image · uploaded reference · 4:5 · 1K

4 · Packaging mockup

Create a front-facing packaging mockup for a fictional herbal tea called “MORNING LEAF”. Use a small cream box, dark green botanical line art, one simple leaf emblem, and a blank lower margin. Keep the title large and centered, with generous spacing and a clean retail shelf background. Spell the title exactly as written.

Suggested settings: Text to image · 1:1 · 2K

5 · Architectural material study

Create a daylight interior study of a compact reading nook with pale oak shelves, a terracotta chair, and a round paper lamp. Show the corner in a wide three-quarter view, with soft shadows and realistic wood grain. Keep the palette limited to oak, terracotta, off-white, and a small green plant.

Suggested settings: Text to image · 16:9 · 1K

6 · Reference product placement

Use the uploaded product photo as the object reference. Place the same object on a black stone counter in a quiet modern kitchen at blue hour. Preserve the object’s main silhouette and material while changing the environment, add one soft reflection, and leave clear negative space on the left for later layout work.

Suggested settings: Image to image · uploaded reference · 16:9 · 2K

7 · Illustrated travel poster

Design a vertical illustrated travel poster for a fictional coastal town. Show a red funicular climbing past white houses toward a blue sea, with bold flat shapes, a limited navy, coral, cream, and teal palette, and a large empty sky area. Add the exact title “NORTH HARBOR” at the top in clean uppercase lettering.

Suggested settings: Text to image · 2:3 · 1K

8 · Wide cinematic still

Create a wide cinematic still of a lone field observatory at dusk, surrounded by tall grass moving in the wind. The observatory dome catches the last orange light, the sky shifts from amber to deep blue, and a narrow path leads from the foreground to the door. Quiet science-fiction mood, realistic photography, no characters, no text.

Suggested settings: Text to image · 21:9 · 2K

Sources and verification

Model settings were checked against these sources on 2026-10-20. Prompt examples on this page are original suggestions and were not presented as verified model outputs.