画像プロンプト生成ツール

Generate editable image prompts from pictures on the page using your WeShop account (or an optional Gemini API key for developers).

# NanoBanana: Image Prompt Generator for WeShop **Unlock the prompt behind any image on the web.** Ever stumbled across a stunning AI-generated image or a beautiful photograph online and wondered, *"How do I generate something exactly like this?"* The NanoBanana Image Prompt Generator is your ultimate reverse-engineering tool. Built seamlessly into your browser, this extension analyzes any image you find on the web and instantly generates a highly detailed, structured prompt that you can use to recreate, tweak, or remix the visual style. ### 🌟 Why You Should Install It If you are an AI artist, e-commerce designer, marketer, or prompt engineer, this tool eliminates the guesswork from your workflow. * **Banish "Blank Canvas" Syndrome:** Stop struggling to find the right words. Let the extension analyze the image and give you a professional, JSON-structured prompt as your starting point. * **Seamless, Uninterrupted Workflow:** No need to save images to your desktop, open new tabs, or juggle multiple apps. A magical "Recreate" button appears directly on web images, opening right in your Chrome Side Panel. * **🎁 Free Daily Quotas & New User Bonus:** You don't need a paid subscription to get started! Enjoy **free daily usage quotas** to power your creativity. Plus, newly registered WeShop users are gifted **bonus compute points** upon sign-up, so you can start reverse-engineering *and generating* images immediately at zero cost! * **Deep Ecosystem Integration:** It securely connects to your existing **WeShop** (Global or China) account using your active browser session. Once your prompt is ready, you can seamlessly send it back into WeShop to render your new image, or export it to other AI tools in seconds. ### ✨ Core Features * **Hover-to-Recreate:** A subtle "Recreate" badge appears on qualifying images across the web (like Pinterest, blogs, or stores). Click it to instantly send the image to your side panel for analysis. * **Powerful Side Panel Studio:** Don't want to use the on-page buttons? No problem. Open the side panel anytime to drag-and-drop, paste, or upload files directly from your computer. * **🚀 One-Click Generation Handoff:** Once your prompt is extracted, you have total flexibility: * Click **"Copy to generate in WeShop"** to jump straight into the WeShop studio and bring your new prompt to life using the **NanoBanana 2** or **NanoBanana Pro** agent with your compute points. * Hit **"Copy and open in Gemini"** to instantly launch Google's AI, paste your prompt automatically, and generate using **NanoBanana 2** or **NanoBanana Pro**. * Or simply copy and edit the JSON prompt for your own records. * **Smart Image Optimization:** The extension automatically resizes and compresses heavy images in the background (preserving aspect ratios and never upscaling) before analyzing them, saving your bandwidth and ensuring lightning-fast results. * **Multi-Language Support:** Work in your native tongue. The UI and the generated prompts will automatically align with your preferred language settings. * **Developer Friendly:** Prefer to use your own Gemini API key instead of WeShop? Toggle the "Advanced" setting to bypass the default servers and connect directly to Google's API. ### 🔒 Privacy First Your security is paramount. The extension uses your existing, secure WeShop login session (via cookies) to process images. It does not store or intercept your passwords, and if you use the Developer API fallback, your API key is stored locally and securely within your browser. **Ready to turn any image into your next great prompt? Add to Chrome today and start recreating!** *(Note: A WeShop.com or WeShop.ai account is required to use the default features. **Sign up today to claim your free new-user compute points and daily quotas!**)*