--- title: Nano Banana 2 description: Google's second-generation image generation model with improved quality and speed. image: https://developers.cloudflare.com/dev-products-preview.png --- > Documentation Index > Fetch the complete documentation index at: https://developers.cloudflare.com/ai/llms.txt > Use this file to discover all available pages before exploring further. [Skip to content](#%5Ftop) ![Google logo](https://developers.cloudflare.com/_astro/google.DyXKPTPP.svg) # Nano Banana 2 Text-to-Image • Google `google/nano-banana-2` Google's second-generation image generation model with improved quality and speed. | Model Info | | | ------------------- | ---------------------------------------------------------------------------------------------------------------------- | | Terms and License | [link ↗](https://ai.google.dev/gemini-api/terms) | | More information | [link ↗](https://deepmind.google/technologies/imagen/) | | Zero data retention | Yes | | Pricing | [View pricing in the Cloudflare dashboard ↗](https://dash.cloudflare.com/?to=/:account/ai/models/google/nano-banana-2) | ## Usage * [ TypeScript ](#tab-panel-676) * [ cURL ](#tab-panel-677) TypeScript ``` const response = await env.AI.run( 'google/nano-banana-2', { prompt: 'A futuristic cyberpunk city at night with towering skyscrapers, neon signs in Japanese and English, flying cars, and rain-slicked streets reflecting colorful lights', aspect_ratio: '16:9', },)console.log(response) ``` Terminal window ``` curl https://api.cloudflare.com/client/v4/accounts/$CLOUDFLARE_ACCOUNT_ID/ai/run \ --header "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \ --header "Content-Type: application/json" \ --data '{ "model": "google/nano-banana-2", "input": { "prompt": "A futuristic cyberpunk city at night with towering skyscrapers, neon signs in Japanese and English, flying cars, and rain-slicked streets reflecting colorful lights", "aspect_ratio": "16:9" }}' ``` * [ Output ](#tab-panel-674) * [ Raw response ](#tab-panel-675) ![Futuristic City](https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/google__nano-banana-2/futuristic-city.png) ``` { "gatewayMetadata": { "keySource": "Unified" }, "result": { "image": "https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/google__nano-banana-2/futuristic-city.png" }, "state": "Completed"} ``` ## Examples **Abstract Art** — Modern abstract expressionist painting * [ TypeScript ](#tab-panel-680) * [ cURL ](#tab-panel-681) TypeScript ``` const response = await env.AI.run( 'google/nano-banana-2', { prompt: 'An abstract expressionist painting with bold splashes of cobalt blue, crimson red, and gold leaf accents on a large canvas', aspect_ratio: '1:1', output_format: 'png', },)console.log(response) ``` Terminal window ``` curl https://api.cloudflare.com/client/v4/accounts/$CLOUDFLARE_ACCOUNT_ID/ai/run \ --header "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \ --header "Content-Type: application/json" \ --data '{ "model": "google/nano-banana-2", "input": { "prompt": "An abstract expressionist painting with bold splashes of cobalt blue, crimson red, and gold leaf accents on a large canvas", "aspect_ratio": "1:1", "output_format": "png" }}' ``` * [ Output ](#tab-panel-678) * [ Raw response ](#tab-panel-679) ![Abstract Art](https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/google__nano-banana-2/abstract-art.png) ``` { "gatewayMetadata": { "keySource": "Unified" }, "result": { "image": "https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/google__nano-banana-2/abstract-art.png" }, "state": "Completed"} ``` **With Google Search** — Use web search grounding for current events * [ TypeScript ](#tab-panel-684) * [ cURL ](#tab-panel-685) TypeScript ``` const response = await env.AI.run( 'google/nano-banana-2', { prompt: 'An illustration of the latest Mars rover exploring the Martian surface', aspect_ratio: '16:9', google_search: true, },)console.log(response) ``` Terminal window ``` curl https://api.cloudflare.com/client/v4/accounts/$CLOUDFLARE_ACCOUNT_ID/ai/run \ --header "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \ --header "Content-Type: application/json" \ --data '{ "model": "google/nano-banana-2", "input": { "prompt": "An illustration of the latest Mars rover exploring the Martian surface", "aspect_ratio": "16:9", "google_search": true }}' ``` * [ Output ](#tab-panel-682) * [ Raw response ](#tab-panel-683) ![With Google Search](https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/google__nano-banana-2/with-google-search.png) ``` { "gatewayMetadata": { "keySource": "Unified" }, "result": { "image": "https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/google__nano-banana-2/with-google-search.png" }, "state": "Completed"} ``` **High Resolution Portrait** — 4K portrait with specific aspect ratio * [ TypeScript ](#tab-panel-688) * [ cURL ](#tab-panel-689) TypeScript ``` const response = await env.AI.run( 'google/nano-banana-2', { prompt: 'A professional studio portrait of a woman with dramatic side lighting, wearing elegant jewelry', aspect_ratio: '3:4', output_format: 'jpg', resolution: '4K', },)console.log(response) ``` Terminal window ``` curl https://api.cloudflare.com/client/v4/accounts/$CLOUDFLARE_ACCOUNT_ID/ai/run \ --header "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \ --header "Content-Type: application/json" \ --data '{ "model": "google/nano-banana-2", "input": { "prompt": "A professional studio portrait of a woman with dramatic side lighting, wearing elegant jewelry", "aspect_ratio": "3:4", "output_format": "jpg", "resolution": "4K" }}' ``` * [ Output ](#tab-panel-686) * [ Raw response ](#tab-panel-687) ![High Resolution Portrait](https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/google__nano-banana-2/high-resolution-portrait.jpg) ``` { "gatewayMetadata": { "keySource": "Unified" }, "result": { "image": "https://pub-04a6d208d361438ea01b797e6973bd19.r2.dev/catalog/google__nano-banana-2/high-resolution-portrait.jpg" }, "state": "Completed"} ``` ## Parameters * [ Input ](#tab-panel-690) * [ Output ](#tab-panel-691) prompt `string`required ▶image\_input\[\] `array`maxItems: 3 aspect\_ratio `string`enum: match\_input\_image, 1:1, 2:3, 3:2, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9, 21:9 output\_format `string`enum: jpg, png resolution `string`enum: 1K, 2K, 4K google\_search `boolean` image\_search `boolean` image `string`format: uri ## API Schemas (Raw) Input [ ](https://developers.cloudflare.com/ai/models/google/nano-banana-2/schema-input.json "Open") [ ](https://developers.cloudflare.com/ai/models/google/nano-banana-2/schema-input.json "Download") Output [ ](https://developers.cloudflare.com/ai/models/google/nano-banana-2/schema-output.json "Open") [ ](https://developers.cloudflare.com/ai/models/google/nano-banana-2/schema-output.json "Download") ```json {"@context":"https://schema.org","@type":"TechArticle","@id":"https://developers.cloudflare.com/ai/models/google/nano-banana-2/#page","headline":"Nano Banana 2 (Google) · Cloudflare AI docs · Cloudflare AI docs","description":"Google's second-generation image generation model with improved quality and speed.","url":"https://developers.cloudflare.com/ai/models/google/nano-banana-2/","inLanguage":"en","image":"https://developers.cloudflare.com/dev-products-preview.png","publisher":{"@type":"Organization","name":"Cloudflare","url":"https://www.cloudflare.com/"},"isPartOf":{"@type":"WebSite","@id":"https://developers.cloudflare.com/#website","name":"Cloudflare Docs","url":"https://developers.cloudflare.com/"}} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/directory/","name":"Directory"}},{"@type":"ListItem","position":2,"item":{"@id":"/ai/","name":"AI"}},{"@type":"ListItem","position":3,"item":{"@id":"/ai/models/","name":"Models"}}]} ```