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Replit AI

Build software faster with an AI pair programmer in your browser

Freemium
Replit AI combines a full cloud development environment with a deeply integrated AI assistant. Developers write, run, and deploy code entirely in the browser, eliminating local setup entirely. The AI assistant, powered by Replit's own models and integrated LLMs, can generate complete functions, explain existing code, debug errors, and refactor messy logic on demand. Replit supports 50+ programming languages and frameworks, from Python and JavaScript to C++, Rust, and SQL. Every project gets a live URL by default, making it trivial to share and deploy web apps instantly. Replit Agent, the platform's most advanced AI feature, can build entire apps from a natural language prompt — setting up the database, writing the backend and frontend code, and deploying the result automatically. It bridges the gap between idea and working software with no intermediate steps. Replit Bounties connects developers with paid gigs, while Replit Teams enables collaborative coding for organizations and classrooms. Its mobile app lets users code from any device. Trusted by over 35 million developers, students, and creators, Replit lowers the barrier to building software and makes coding accessible to everyone from beginners to professionals.

Key Features

  • Cloud-based IDE with no setup required, accessible from any browser
  • AI code generation, explanation, debugging, and refactoring
  • Replit Agent: build entire apps from natural language prompts
  • Supports 50+ programming languages and frameworks
  • Instant live URL for every project — deploy with zero configuration
  • Real-time collaborative coding and multiplayer mode
  • Mobile app for coding on iOS and Android
  • Integrated database, secrets manager, and hosting

Use Cases

  • Building and deploying web apps entirely in the browser
  • Learning programming with AI-assisted explanations
  • Rapid prototyping from natural language descriptions
  • Collaborative coding for remote teams and classrooms
  • Creating and sharing coding projects on mobile
  • Running backend APIs and databases without local infrastructure
Visit Replit AI →

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