Need Gogle API Key
https://aistudio.google.com/api-keys
https://ai.google.dev/gemini-api/docs/image-generation#rest
Using Curl
| Code Block |
|---|
curl -s -X POST \
"https://generativelanguage.googleapis.com/v1beta/models/gemini-2.5-flash-image:generateContent" \
-H "x-goog-api-key: $GEMINI_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"contents": [{
"parts": [
{"text": "Create a picture of a nano banana dish in a fancy restaurant with a Gemini theme"}
]
}]
}' \
| grep -o '"data": "[^"]*"' \
| cut -d'"' -f4 \
| base64 --decode > gemini-native-image.png |
Using SD.Next
| photorealistic girl in bookshop choosing the book in romantic stories shelf. smiling | Create a close-up photograph of a woman's face and hand, with her hand raised to her chin. She is wearing a white blazer and has a gold ring on her finger. Her nails are neatly manicured and her hair is pulled back into a low bun. She is smiling and has a radiant expression on her face. The background is a plain light gray color. The overall mood of the photo is elegant and sophisticated. The photo should have a soft, natural light and a slight warmth to it. The woman's hair is dark brown and pulled back into a low bun, with a few loose strands framing her face. | Generate a photo of a woman's legs, with her feet crossed and wearing white high-heeled shoes with ribbons tied around her ankles. The shoes should have a pointed toe and a stiletto heel. The woman's legs should be smooth and tanned, with a slight sheen to them. The background should be a light gray color. The photo should be taken from a low angle, looking up at the woman's legs. The ribbons should be tied in a bow shape around the ankles. The shoes should have a red sole. The woman's legs should be slightly bent at the knee. |
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Model Cover options
Prompt: Young man doing final spray to finish a bright graffiti "NANO BANANA" on a clean brick wall. Dark grey asphalt on a sidewalk below. Company name "Google" is on the top left corner above the graffiti. large direction sign with text "Gemini 2.5 flash" is on the right from graffiti
Parameters: Steps: 1| Size: 1024x1024| Seed: 1| CFG scale: 1.0| CFG true: 4| App: SD.Next| Version: c021928| Pipeline: GoogleNanoBananaPipeline| Operations: txt2img| Model: gemini-2.5-flash-image
Time: 7.72s | total 7.71 pipeline 7.68 | RAM 5.07 GB 4%
Prompt: Create a picture of a nano banana dish in a fancy restaurant with a Gemini theme
...
Time: 10.96s | total 10.96 pipeline 10.93 | RAM 4.92 GB 4%
Other models Cover created by Nano Banana
Prompt: A detail photo-realistic image of a steampunk locomotive on a platform with sharp lines, surrounded by light purple fog
...
Time: 6.04s | total 6.04 pipeline 6.00 | RAM 4.99 GB 4%
Prompt: score_9, score_8_up, score_7_up Beautiful female laying in grass in a dress, looking directly in the camera above here sunset lighting, soft shadows, cinematic, movie, highly detailed, high contrast, film grain, superabsurd res, 8k
Negative: score_4, score_5, score_6, text, censored, deformed, bad hand, watermark
Parameters: Steps: 28| Size: 1280x1280| Seed: 274841831| CFG scale: 5| App: SD.Next| Version: c021928| Pipeline: GoogleNanoBananaPipeline| Operations: txt2img| Model: gemini-2.5-flash-image
Time: 7.18s | total 7.17 pipeline 7.14 | RAM 4.98 GB 4%
Prompt: masterpiece, best quality,artist:john_kafka,artist:nixeu,artist:quasarcake, chromatic aberration, film grain, horror (theme), limited palette, x-shaped pupils, high contrast, color contrast, cold colors, arlecchino (genshin impact), black theme, gritty, graphite (medium)
Negative: nsfw, worst quality, old, early, low quality, lowres, signature, username, logo, bad hands, mutated hands, mammal, anthro, furry, ambiguous form, feral, semi-anthr
Parameters: Steps: 28| Size: 1024x1024| Seed: 21| CFG scale: 5| App: SD.Next| Version: c021928| Pipeline: GoogleNanoBananaPipeline| Operations: txt2img| Model: gemini-2.5-flash-image
Time: 6.93s | total 6.92 pipeline 6.89 | RAM 5.01 GB 4%
Prompt: High-speed projectile shattering tempered glass in detailed fragmentation, shards exploding outward in crystalline arcs under intense backlighting. Metallic sheen reflecting off jagged edges mid-air. Background blurred industrial lab interior with exposed steel beams and flickering LED panels casting dynamic shadows across debris-strewn floor and a large whiteboard with calligraphy inscription "Nano Banana" done using green marker. Aesthetic: hyper-realistic action photography meets sci-fi thriller lighting, saturated contrast between cold chrome fragments and warm ambient glow. Frame composition centers impact zone at eye level for immersive visceral effect.
Parameters: Steps: 1| Size: 512x512| Seed: 1| CFG scale: 1.0| App: SD.Next| Version: c021928| Pipeline: GoogleNanoBananaPipeline| Operations: txt2img| Model: gemini-2.5-flash-image
Time: 7.11s | total 7.11 pipeline 7.07 | RAM 5.03 GB 4%
Prompt: Expressive Watercolor Ink Wash, Inkplash art on rice paper, sepia, henna , Silhouette Art, magnificent, stunning japanese woman, long flowing hair, sidelocks, dark eyeshadow, red dress, silhouetted at night, walking down city street, bokeh, chiascuro, dark abstract background
Parameters: Steps: 1| Size: 1024x1024| Seed: 1| CFG scale: 1.0| App: SD.Next| Version: c021928| Pipeline: GoogleNanoBananaPipeline| Operations: txt2img| Model: gemini-2.5-flash-image
Time: 8.89s | total 8.89 pipeline 8.85 | RAM 5.01 GB 4%
Prompt: 枯藤老树昏鸦，小桥流水人家
Parameters: Steps: 1| Size: 1024x1024| Seed: 1| CFG scale: 1.0| App: SD.Next| Version: c021928| Pipeline: GoogleNanoBananaPipeline| Operations: txt2img| Model: gemini-2.5-flash-image
Time: 7.17s | total 7.17 pipeline 7.13 | RAM 5.05 GB 4%