PixPrompter

Edit visually. Get exact AI-ready prompts instantly.

PixPrompter is a Chrome extension that helps developers generate precise UI prompts for their AI coding assistants (GPT, Claude, Copilot, etc.) directly from real pages in the browser. Instead of trying to describe a messy UI in plain text, you: – open a page, – select the element or section you want to change, – tell PixPrompter what you want (cleaner layout, better spacing, responsive fix, etc.), – get a structured prompt you can paste into your AI coding tool. PixPrompter does not run any AI model and does not modify your code or UI by itself. It focuses on generating better prompts so that your existing AI assistant can produce better front-end code. --- ## Why PixPrompter? Most AI coding tools are powerful, but they only see what you describe in a prompt. When you work on UI, that description is often the hardest part: – “This card on the right of the dashboard is misaligned on mobile.” – “The spacing in this pricing table looks wrong but I can’t explain it cleanly.” – “The hero section feels off; the text hierarchy isn’t clear enough.” You end up: – jumping between the browser, your editor and the AI chat, – copy-pasting fragments of HTML/CSS/JSX, – rewriting prompts several times because the AI “didn’t get it”. PixPrompter helps by: – starting from the **actual UI in the browser**, – capturing the relevant context, – and turning your intent into a clean, structured prompt your AI agent can understand. You keep full control of: – which model you use, – when you call it, – how you integrate the generated code. PixPrompter just makes the “talk to the AI about this exact UI” part much faster and much less painful. --- ## What PixPrompter does (v1) ### 1. Work from a real page, not from memory Open your app (local, staging or production) in Chrome, click the PixPrompter icon, and work from what you actually see: – pick the element or section you care about (card, header, hero, sidebar, table, etc.), – let PixPrompter grab the surrounding context (structure, role in the page), – avoid hand-waving descriptions like “the second box under the big blue title”. ### 2. Describe what you want to change in natural language You tell PixPrompter what you want, for example: – “Improve readability of this card (better hierarchy, spacing, line lengths).” – “Make this section look good on mobile – avoid horizontal scrolling.” – “Align the CTA buttons and fix inconsistent paddings.” – “Modernize this form layout without changing the fields.” PixPrompter does not invent the solution; it reformulates your request in a way that is precise, structured and ready for an AI coding assistant. ### 3. Generate a structured UI prompt From your selection + instructions, PixPrompter generates a prompt that typically includes: – a concise description of the current UI section, – the goal (what should be improved and why), – relevant constraints (framework / tech, design tokens if you mention them, responsiveness expectations), – the expected output format (for example: “return updated JSX for this component only”). You can copy this prompt in one click and paste it into: – GitHub Copilot Chat, – OpenAI / Claude / Gemini chat, – your own internal AI coding assistant, – any other LLM-based dev tool. You stay in charge of running the model and applying the resulting code. --- ## Typical use cases ### Backend / full-stack dev who “doesn’t love CSS” > “I mostly live on the backend, but I still have to keep the UI decent.” Use PixPrompter when: – you need to clean up a dashboard section before a demo, – you must fix a layout glitch on mobile, – you want to improve spacing and readability without spending hours in CSS. You point at the problematic area, let PixPrompter craft a clear request, and let your AI assistant handle the grunt work of updating HTML/CSS/JSX. ### Front-end dev iterating quickly on an existing screen > “I know roughly what I want, but writing the perfect prompt each time is tedious.” Use PixPrompter to: – generate richer prompts than “make this card look nicer”, – be explicit about hierarchy, density, contrast, breakpoints, etc., – ensure the AI returns code that fits your existing structure instead of rewriting everything. ### Small product team without a dedicated UI specialist > “We have a working app, but lots of small UI issues stay in the backlog forever.” Use PixPrompter to: – document UI changes you want and feed them to an AI coding tool, – reduce friction for “tiny but important” visual fixes, – help non-front-end developers ask for better UI without writing long, ambiguous prompts. --- ## What PixPrompter is **not** To be clear about v1: – PixPrompter does **not** execute any AI model. – PixPrompter does **not** send your code or page data to an external AI provider. – PixPrompter does **not** apply code or modify your repository. It is a **prompt assistant**, not an AI agent and not a visual editor. You always: – choose where to paste the generated prompt, – decide which model to use, – decide which code changes to keep. --- ## Privacy & data PixPrompter works by analysing the current page in your browser to help you describe a specific UI area. In this early beta: – all processing happens in your browser context, – no page content is sent to PixPrompter’s servers for AI inference (since PixPrompter does not run any model), – we may collect minimal, anonymized usage events (for example: which features are used, generic error types) to improve the extension. We do **not** sell your data. For more details, please refer to the privacy policy linked on this listing. --- ## Beta – 100% free and unlimited (for now) PixPrompter is currently in **early beta**. That means: – it is **100% free**, – there is **no usage limit** in this phase, – the UX and generated prompts will evolve based on developer feedback. In practice, you can expect: – some rough edges, – some UI states that are not yet perfectly handled, – regular updates as we refine the heuristics and templates. In exchange, we kindly ask for your feedback: – what kind of UI changes you tried to describe, – where the generated prompts helped, – where they were unclear or incomplete, – what would make PixPrompter a tool you actually keep pinned in your toolbar. --- ## Roadmap (subject to change) We are exploring, among other things: – Better prompt templates for recurring UI tasks (forms, tables, cards, navbars, pricing sections, etc.). – Optional support for design tokens / style guidelines (for example: “use these spacing/colour scales” if you provide them in the prompt). – Light “project” concepts to keep track of prompts you generated for a given app or screen. – Deeper integration with AI coding agents so that PixPrompter can become your standard way of describing UI tasks to them. If you are already using AI to help with front-end work and you feel that “describing the UI is the painful part”, PixPrompter is built for you.