12 Best Open Source Framer Alternatives
A curated collection of the 12 best open source and self-hosted alternatives to Framer in 2026.
Looking for a free, privacy-friendly, or self-hosted replacement for Framer in 2026? The top open-source alternative is Onlook — Visual code editor for designers in their codebase.
Other highly rated open-source Framer alternatives include WordPress, WebStudio and Plasmic.
Visual code editor for designers in their codebase
Onlook is a visual code editor designed for designers and product managers, enabling them to craft, edit, and ship web experiences directly within their existing codebase. By bridging the gap between design and development, Onlook streamlines collaboration and accelerates the design-to-development workflow. - Visual Editing in Codebase: Edit and design directly within the real codebase, eliminating the need for design-to-code handoffs. - AI-Powered Assistance: Leverage AI to generate, refine, and iterate on designs and components in real-time. - Collaborative Workflow: Enable seamless collaboration between designers, product managers, and developers in a shared environment. - Real-Time Preview: Instantly preview changes and iterate without switching between tools or waiting for builds. - Component Library Integration: Sync with existing component libraries for consistency and reusability. - Version Control Friendly: Works natively with Git, ensuring changes are tracked and versioned alongside the code. - Customizable Workspace: Tailor the editor to fit individual workflows and preferences. - Export-Ready Output: Generate clean, production-ready code and assets directly from the visual editor. Onlook is a cloud-based tool with a self-hosted option available for teams requiring full data control. The open-source repository provides the foundation for self-hosting, allowing organizations to deploy Onlook on their own infrastructure. The tool is built with modern web technologies and integrates seamlessly with existing development workflows.
Open source website builder and CMS
WordPress is the world's most popular open-source content management system (CMS) and website builder. Used by millions of websites worldwide—from personal blogs to enterprise platforms—WordPress combines flexibility, ease of use, and a vast ecosystem of themes and plugins. - Design Flexibility: Create any website with block-based editing, themes, and customizable layouts without coding - Extensible with Plugins: Add functionality through thousands of free plugins for e-commerce, SEO, forms, and more - Block Editor (Gutenberg): Modern drag-and-drop editor for content creation and site design - Themes: Choose from thousands of free and premium themes or build your own - Community & Support: Access extensive documentation, forums, and learning resources - Self-Hosted: Full control over your data and hosting environment - Multilingual Support: Build websites in multiple languages - SEO Optimized: Built-in tools and plugins to improve search engine visibility WordPress is a self-hosted PHP/MySQL application that can be deployed on any web server. It requires: - Hosting: Any PHP 7.4+ compatible hosting provider (shared, VPS, or dedicated) - Database: MySQL 5.7+ or MariaDB 10.2+ - Server: Apache or Nginx recommended - PHP: Version 7.4 or higher - Installation: One-click installers available on most hosting platforms The software is fully open-source under the GPLv2 license and can be self-hosted on any infrastructure, including cloud providers, VPS, or local servers.
Open source website builder with visual editor
Webstudio is an open source website builder designed for both agents and humans, enabling the creation of highly maintainable and fast websites using modern web standards. - Visual Editor: Build and adjust every detail visually without writing code. - AI-Assisted Workflows: Automate processes with agents and leverage Inception AI for design. - Full CSS Control: Access all CSS properties and values for pixel-perfect designs. - Performance Optimized: Instant loading with WebP/AVIF image conversion and responsive design. - Scroll Animations: Silky-smooth, 120 FPS animations using the Scroll Timeline API. - Multi-Source Integration: Fetch data from any CMS, CRM, or database (Ghost, Payload, Hygraph, Notion, Strapi, Baserow, Directus, WordPress, Airtable, Drupal, etc.). - Self-Hosting: Deploy anywhere with full control over hosting, pricing, security, and compliance. - Webstudio Cloud: Hosting powered by Cloudflare for fast performance, security, and scalability. - Community-Driven: Transparent roadmap, public code, and active Discord community. - Open Source: Deploy on any platform (GitHub Pages, Netlify, Cloudflare Pages, Vercel). - CLI Support: Install Webstudio CLI and use MCP for automation. - Transparency: Public roadmap, code, and community engagement ensure product direction is community-driven.
Open-source visual builder for web apps
Plasmic is an open-source visual editing and content platform for building websites and apps. Integrate with existing codebases to ship incredibly fast. - Visual Builder: Drag-and-drop interface for creating custom UIs with responsive layouts and styling. - Code Integration: Connect to any codebase and register custom components for team use. - Data Connectors: Built-in integrations with Supabase, Contentful, Shopify, HTTP APIs, and GraphQL endpoints. - Figma Import: Convert Figma designs into React code using the Figma to code plugin. - Collaboration Tools: Multiplayer mode and branching for streamlined team workflows. - Use Cases: Build internal tools, customer portals, SaaS apps, storefronts, websites, and content management systems. Plasmic is open-source and can be self-hosted. The platform supports integration with any existing codebase, making it flexible for various development environments.
Open source content management framework
Drupal is a powerful open-source content management framework designed for building websites, applications, and digital experiences. It provides a flexible and modular architecture that allows developers to create custom solutions tailored to specific needs. - Modular Architecture: Extensible with thousands of modules for custom functionality. - Scalability: Handles high-traffic websites and complex applications efficiently. - Security: Robust security features with regular updates and a dedicated security team. - Multilingual Support: Built-in tools for creating multilingual websites. - Community-Driven: Large, active community contributing to continuous improvement. - API-First: Supports RESTful and GraphQL APIs for headless applications. - Accessibility: Compliance with WCAG and other accessibility standards. - Content Workflows: Advanced content management and workflow capabilities. Drupal is a self-hosted solution that can be deployed on any web server with PHP and MySQL/PostgreSQL support. It is highly customizable and can be optimized for performance, security, and scalability based on specific requirements.
Open source low-code website builder
Frappe Builder is a modern, open-source low-code platform designed for visually creating and publishing high-performance webpages. Built on the Frappe Framework, it combines simplicity with powerful features to streamline web development. - Drag-and-Drop Interface: Easily design webpages using a clean, focused canvas with reusable template blocks for headings, paragraphs, forms, lists, and more. - Minimalist Workspace: Features a clutter-free interface with Layers View for organization, a Properties Panel for fine-tuning typography and layout, and a Component Picker for reusable elements. - Dynamic CMS Capabilities: Fetch, loop, and display dynamic data using simple Data Scripts, perfect for blogs, product listings, portfolios, and custom layouts without heavy frameworks. - Smart Theming: Built-in light and dark mode support with automatic theme transitions, ensuring typography, surfaces, and UI elements remain perfectly aligned. - Interactive State Customization: Easily customize hover, focus, and active styles without writing CSS. - Performance Optimized: Pages built with Builder are lightning-fast, with optimized HTML/CSS rendering, minimal JavaScript, and fewer network requests. - Designer-Friendly: Skip the handoff process by importing designs directly into Builder. Frappe Builder is built on the Frappe Framework and is open-source, allowing for self-hosting on your own infrastructure. It supports deployment on platforms like Frappe Cloud, providing a scalable and customizable solution for teams of all sizes.
Free open-source visual website builder
Silex is a free, open-source, and community-owned visual website builder designed for professional web designers and no-code developers. It enables users to create fast, accessible, and SEO-optimized static websites without writing code, while supporting dynamic data integration with popular CMS platforms like WordPress, Strapi, and Supabase. - Visual Drag-and-Drop Editor: Build websites intuitively with a no-code interface. - CMS & API Integration: Connect to WordPress, Strapi, Squidex, Supabase, and custom APIs for dynamic content. - Static Site Hosting: Deploy and host static sites directly within Silex. - Template Library: Access a growing collection of professionally designed templates. - Eco-Friendly & Fast: Optimized for performance, accessibility, and sustainability. - Self-Hosting Support: Deploy Silex on your own infrastructure anytime. - Community-Driven: Maintained by a French non-profit (Silex Labs) with no investor influence. - Award-Winning: Recognized as the OW2 Best Project Award 2026 winner in the Technology category. Silex is built with modern web standards and is fully self-hostable. The project is open-source (MIT license) and can be deployed on any server or cloud platform. Documentation for self-hosting is available here. The team is also developing a desktop app with local-first, offline-first open-source AI integration for future releases.
Free open canvas for designing web apps
Grida is a free, open canvas designed for building and designing web applications with ease. Whether you're creating pixel art, UI/UX designs, or full-fledged web apps, Grida provides a versatile editor with customizable templates, AI-powered prompts, and seamless file export. - Free & Open Canvas: Design and build web applications with customizable templates and components. - AI-Powered Tools: Leverage AI for copywriting, design suggestions, and automation. - React Component Integration: Use Grida as a React component or integrate your own components. - Modular SDK: Build custom tools and extensions with Grida's modular SDK. - Optimized Performance: Powered by Rust and WebGPU for high performance. - Widgets & Templates: Drag-and-drop widgets and icons for quick UI building. - Scripting Interface: Create design automations and plugins with a runtime scripting interface. - Figma Integration: Import and export designs seamlessly with Figma. - Enterprise Solutions: Custom, on-premise solutions for businesses. Grida is open-source and can be self-hosted. It supports modular SDKs, React components, and is optimized for performance with Rust and WebGPU. The platform is designed for extensibility and customization, making it suitable for both individual developers and enterprises.
Open source website builder and CMS
Ycode is an all-in-one visual website builder and CMS designed to help you create, host, and update custom design websites without coding. It combines a drag-and-drop interface with powerful CMS capabilities, making it ideal for designers, developers, and businesses looking to build professional websites efficiently. - Visual Drag-and-Drop Editor: Build custom websites with an intuitive, no-code interface. - Built-in CMS: Manage content seamlessly with a robust content management system. - AI Assistant: Get real-time help and answers about the platform, grounded in official documentation and source code. - Hosting Included: Deploy and host your website directly from the platform. - Custom Designs: Create unique, pixel-perfect designs tailored to your brand. - Collaboration Tools: Work with teams or clients in a shared workspace. - Open Source: Self-hostable and customizable for full control over your data. Ycode is open-source and can be self-hosted, making it suitable for privacy-conscious users and organizations. The platform supports deployment on various cloud providers or on-premise infrastructure, ensuring flexibility and scalability. For detailed setup instructions, refer to the GitHub repository.
Visual web development engine combining design and development tools. Build immersive, interactive web experiences with component-based framework, real-time collaboration, and powerful visual editor.
Visual web development engine combining design and development tools. Build immersive, interactive web experiences with component-based framework, real-time collaboration, and powerful visual editor.
Privacy-focused modern web browser
Flow Browser is a modern, privacy-focused web browser designed for speed, security, and seamless browsing. With a minimalist interface and powerful features, it enhances productivity while prioritizing user privacy. - Privacy-First: Built-in adblocker and tracker protection for a cleaner browsing experience. - Multiple Profiles: Separate settings and extensions for different user profiles. - Spaces & Pinned Tabs: Organize tabs into spaces and pin frequently used ones for quick access. - Command Palette: Quick access to browser features via keyboard shortcuts. - Offline Games: Built-in games for entertainment without an internet connection. - Chrome Extensions Support: Full compatibility with Chrome Web Store extensions. - Widevine Support: Stream DRM-protected content from services like Netflix. - Sleep Tabs: Reduce resource usage by putting inactive tabs to sleep. - Customizable UI: Personalize app icons and interface to fit your workflow. Flow Browser is a desktop application available for Windows, macOS, and Linux. It does not require self-hosting as it is a client-side application. The source code is open-source and available on GitHub.
Visual development platform for React, Vue, Svelte, Qwik
Builder.io is a visual development platform that allows developers and designers to create, edit, and deploy websites and applications without writing code. It supports modern frameworks including React, Vue, Svelte, and Qwik, making it ideal for teams looking to accelerate development while maintaining flexibility. - Drag-and-Drop Interface: Build pages visually with an intuitive drag-and-drop editor. - Multi-Framework Support: Compatible with React, Vue, Svelte, Qwik, and more. - Real-Time Collaboration: Enable teams to collaborate seamlessly on projects. - Content Management: Integrate with any CMS or use Builder.io's built-in content management system. - Performance Optimized: Deliver fast-loading, optimized websites with built-in performance tools. - Custom Components: Extend functionality with custom components and integrations. - Deployment Flexibility: Deploy to any hosting provider or use Builder.io's hosting solutions. - SEO-Friendly: Built-in tools to ensure your site is search engine optimized. Builder.io is primarily a cloud-based platform, but it offers self-hosting options for enterprise customers. The open-source core (Builder) can be self-hosted, providing full control over data and infrastructure. The platform is built with modern web technologies and supports deployment on various cloud providers.
About Framer
Framer is a modern website builder and design platform powered by AI agents that assist in creating, refining, and launching websites. It combines a visual canvas with intelligent automation to streamline the entire design-to-deployment workflow.
Key Features of Framer
- AI-Powered Design Agent: Generate, refine, and iterate designs directly on the canvas with full editability and control.
- CMS Management: Automate CMS setup, organization, and updates with AI, keeping content and design synchronized.
- Code Generation: Turn ideas into functional code and interactions, from simple effects to complex components.
- External AI Integration: Connect to any AI tool (Slack, GitHub, Cursor, etc.) to drive site updates and workflows.
- Built-in Hosting: Deploy with 99.99% uptime, global CDN, and automatic SSL.
- SEO & Analytics: Optimize for search engines with built-in tools and track performance with real-time analytics.
- Collaboration & Localization: Work with teams and localize content for global audiences.
- Security: Enterprise-grade security with compliance and data protection.
Tech / Self-Hosting
Framer is a cloud-based SaaS platform with no self-hosting option. It provides a fully managed environment with integrated hosting, security, and scalability. The platform is designed for ease of use while offering advanced features for professional designers and developers.