Weblab is a visual builder that works with your existing codebase. Design with your real React, Vue, or Angular components on an infinite canvas. What you design IS the code — changes become mergeable pull requests, not static mockups.
React Visual Builder
Weblab's visual builder lets you drag, drop, and edit webapps directly in your browser while maintaining full code access. Perfect for builders who want visual speed without no-code limitations.
Craft, preview, and iterate with AI to ship better websites and prototypes faster than ever.
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A true developer tool for designers, helping you code without knowing anything about code.
Edit React Apps Visually with Code Sync
Manipulate your React codebase visually while seeing real-time code changes. No more switching between editor and browser. Build, style, and refactor your react app with pixel-perfect control and automatic code generation.
Create Complex React UIs Without Writing Every Line
Use drag-and-drop for layouts, components, and state management while Weblab generates production-ready React code.
Components
Generate and Refine React Code with AI
Combine visual building with AI prompts to create custom React components, hooks, and patterns that match your project's architecture, ensuring everything is typed, optimized, and ready for production.
Connect Your Existing Project. Start Designing in Minutes.
No rebuilding. No migration. Connect your React, Next.js, or Vue project and design with your real components, the ones your engineers already built.
Make visual changes that instantly update your React files with proper TSX, props, and state management
Navigate and organize your app's structure through an intuitive layers panel for precise element selection and editing
Use your existing React component library or import any next/tailwind kit
Visually edit and apply Tailwind classes with auto-completion and real-time styling previews
Build mobile-first React apps with breakpoint previews and automatic media query generation
Start with any Next.js/Tailwind template and let AI understand your patterns to generate matching components
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Weblab is an open-source, visual editor for websites. It allows anyone to create and style their own websites without any coding knowledge.
Weblab is great for creating websites, prototypes, user interfaces, and designs. Whether you need a quick mockup or a full-fledged website, ask Weblab to craft it for you.
Getting started with Weblab is easy. Simply sign up for an account, create a new project, and follow our step-by-step guide to deploy your first application.
Weblab is free for your first prompt, but you're limited by the number of messages you can send. Please see our Pricing page for more details.
Weblab is a visual editor for code. It allows you to create and style your own creations with code as the source of truth. While it is best suited for creating websites, it can be used for anything visual – presentations, mockups, and more. Because Weblab uses code as the source of truth, the types of designs you can create are unconstrained by Weblab's interface.
Developers have historically been second-rate citizens in the design process. Weblab was founded to bridge the divide between design and development, and we wanted to make developers first-class citizens alongside designers. We chose to be open-source to give developers transparency into how we are building Weblab and how the work created through Weblab will complement the work of developers.