AI Signboard Prompt Generator - Quảng Cáo Quốc Đăng

AI SIGNBOARD PROMPT GENERATOR AI Signboard Prompt Generator is a free browser extension (Chrome, Firefox, Microsoft Edge) built for shop owners, signage companies, graphic designers, and marketing teams who need fast, professional signboard design concepts powered by AI image generators like ChatGPT, Gemini, Claude, Grok, and Microsoft Copilot. Instead of writing a prompt from scratch, users simply select their business type, sign type (aluminum composite panel signs, acrylic channel letters, LED light box signs, printed vinyl banners, flag signs, backlit LED signage), design style, storefront width, color tone, time of day, and camera angle. The extension instantly assembles a detailed, ready-to-use prompt for generating a realistic storefront sign mockup, shop sign design, or signboard installation preview. PHOTO MODE A key feature is Photo Mode: users can upload a real photo of their storefront, and the extension optimizes the AI prompt so the generated signage design is previewed directly on the actual building facade, rather than a generic scene. This is especially useful for signage fabrication companies, advertising and signboard contractors, and shop sign installation services who want to show clients a realistic before-and-after preview of a new storefront sign, illuminated sign box, or 3D raised letter sign before production begins. OTHER FEATURES Support for 7 in-app UI languages (English, Vietnamese, Arabic, Chinese, French, Russian, Spanish). One-click Copy Prompt, Copy Photo, or Copy Prompt plus Photo for pasting straight into any AI chat. A favorites and history list so good signboard design prompts are never lost. A draggable, resizable floating panel that works on any website. 100% local processing, no data ever leaves the browser. WHO IT'S FOR Whether you run a signage design and fabrication business, a digital marketing agency, or you're a shop owner planning a new storefront signboard, this tool helps you visualize custom shop signs, LED signboards, and outdoor advertising signage in seconds, no design software required.