--- title: "AI Extension Builder - App Extension" description: "Describe a feature, AI creates it in your app" canonical_url: "https://www.goodbarber.com/extensions/ai-extension-builder/" lang: en --- # AI Extension Builder - App Extension ![](https://portal.ww-cdn.com/portal_static/svg/fapro/light/chevron-left.12142ccf5da5.svg)[View more extensions](https://www.goodbarber.com/extensions/) ![illustration for AI Extension Builder](https://portal.ww-cdn.com/portal_static/images/addons/aiextensionbuilder-icon.c9ff9d61c7ef.jpg) # AI Extension Builder Describe a feature, AI creates it in your app ![](https://portal.ww-cdn.com/portal_static/svg/marketplace_featurelabel_builtin_dark.74938a55002f.svg)Built by GoodBarber This feature is developed and maintained by the GoodBarber team |For Content and eCommerce apps|Free ## Create customized sections by describing what you want An AI agent that turns your ideas into features ![](https://portal.ww-cdn.com/portal_static/images/addons/aiextensionbuilder_prompt_window.a70ed08a4511.jpg) With AI Extension Builder, describe the functionality you need in natural language, and an AI agent generates the code, integrates it into your app and displays the result in real time. You don't need to know how to code. You don't need to hire a developer. You describe, the agent builds. ## Refine your results with conversation Iterate in a few exchanges, not a few days ![](https://portal.ww-cdn.com/portal_static/images/addons/aiextensionbuilder_conversation.6af88c6d5c0f.jpg) Creation doesn't stop with the first result. You dialogue with the agent to adjust the rendering: reposition an element, change colors, modify a size, add a behavior. Each request regenerates the section. The process resembles a conversation with a developer - except that he responds within seconds. If you understand the code, you can also manually edit the generated files from your back office. Both approaches can be combined. ## Access the same APIs as developers Local storage, geolocation, subscriptions, nati The agent doesn't work in a limited sandbox. It uses GoodBarber's public APIs (the same ones developers use to create Custom Code sections). In concrete terms, this enables the creation of AI-generated sections that can : - ![](https://portal.ww-cdn.com/portal_static/svg/fapro/solid/check.d0892f7fc30d.svg) Store data locally on the device, available even offline - ![](https://portal.ww-cdn.com/portal_static/svg/fapro/solid/check.d0892f7fc30d.svg) Associate data by user, thanks to the authentication system - ![](https://portal.ww-cdn.com/portal_static/svg/fapro/solid/check.d0892f7fc30d.svg) Adapt content according to subscription status (free or premium) - ![](https://portal.ww-cdn.com/portal_static/svg/fapro/solid/check.d0892f7fc30d.svg) Query geolocation and open Apple Maps or Google Maps - ![](https://portal.ww-cdn.com/portal_static/svg/fapro/solid/check.d0892f7fc30d.svg) Trigger native sharing and system alerts - ![](https://portal.ww-cdn.com/portal_static/svg/fapro/solid/check.d0892f7fc30d.svg) Detect network connectivity - ![](https://portal.ww-cdn.com/portal_static/svg/fapro/solid/check.d0892f7fc30d.svg) Automatically apply your app's global style (typography, colors, spacing) ## Don't start from scratch A library of ready-to-use prompts to get you started ![](https://portal.ww-cdn.com/portal_static/images/addons/aiextensionbuilder_prompt_library.f0ccd38b3b76.jpg) Don't know what to ask the agent? The integrated prompt library offers you concrete starting points: Pomodoro timer, weekly habit tracker, parking memo with GPS launch, recipe book with portion adjustment. Each prompt is a working model that you can use as is or adapt to your own context. It's also a way of learning. By observing how a prompt is formulated and what the agent produces, you quickly understand how to describe your own ideas. ## A section to match your app Design system, authentication and subscriptions inherited automatically Sections created with AI Extension Builder are not isolated elements. They integrate like any other section of your app: they inherit the global design system (fonts, colors, contrasts), work with the user authentication system and respect the subscription levels defined in your app. Add the "Create with AI" section from your back office, describe your idea, and publish. For concrete examples of what the agent can produce, see our article [AI Extension Builder: creating sections with AI without coding.](https://fr.goodbarber.com/blog/ai-extension-builder-creer-des-sections-avec-l-ia-sans-coder-a1338/) ## Associated extensions [illustration for ChatGPT ChatGPTPower your app with AIFree](https://www.goodbarber.com/extensions/chatgpt/) [illustration for AI Assistant AI AssistantSimplify content creation with AI Assistant, powered by OpenAIFree](https://www.goodbarber.com/extensions/ai-assistant/) [illustration for Google Sitemap & Search Console Google Sitemap & Search ConsoleOptimize your PWA's visibility on Google.Free](https://www.goodbarber.com/extensions/sitemap-search-console/) [illustration for App Walkthrough App WalkthroughCreate an integrated tutorial and guide your users through the first launch of your app$5/month](https://www.goodbarber.com/extensions/walkthrough/) [illustration for Offline OfflineYour app's content available even without a connectionFree](https://www.goodbarber.com/extensions/offline-mode/) [illustration for Custom Domain Custom DomainStrengthen your brand identity with a unique domain for your Progressive Web App.Free](https://www.goodbarber.com/extensions/custom-domain/) [illustration for Meta Title & Meta Description Meta Title & Meta DescriptionOptimize your PWA's SEO and visibility with effective meta tags.Free](https://www.goodbarber.com/extensions/meta-title-description/) [illustration for Optimizing sharing on social networks Optimizing sharing on social networksBoost your PWA's visibility on social networks by optimizing metadata for sharing.Free](https://www.goodbarber.com/extensions/social-sharing-optimization/) [illustration for Schema.org Schema.orgOptimize your search results with structured data for your PWA.Free](https://www.goodbarber.com/extensions/schema/) [illustration for Automatic URL redirection Automatic URL redirectionKeep your links active and optimize your SEOFree](https://www.goodbarber.com/extensions/automatic-redirect/)