Code IDE is the most powerful mobile code editor, compiler, and AI coding assistant for Android. Write, run, and debug code in 50+ programming languages — Python, Java, C++, HTML, JavaScript, and more. Use the built-in AI coding agent to autonomously plan, build, and fix entire projects from your phone or tablet. A free coding app for developers, students, and anyone learning to code or web development.
🤖 AUTONOMOUS AI CODING AGENT
Your AI coding agent handles complete project workflows — the most advanced code generator on Android:
• Auto-Build Projects: Describe what you want — the AI creates the full folder structure, files, and boilerplate automatically.
• PLAN Mode & AUTO Mode: Review a full technical blueprint before execution, or let the agent run end-to-end autonomously.
• AI Debugging: The agent scans your file tree, pinpoints logic errors, and applies patches automatically. Fix bugs in seconds.
• AI Memory & Personalisation: Your copilot remembers your coding style and project context for a smarter experience.
• You Stay in Control: Granular permission settings and human-in-the-loop approvals mean the AI never acts without your consent.
🚀 PROFESSIONAL MOBILE IDE & CODE EDITOR
A desktop-class programming IDE and code playground built for Android:
• Fast Compiler & Code Runner: Instantly compile and run Python, Java, C++, HTML, JavaScript, Kotlin, Rust, Go and 40+ more. Learn to code or ship real projects — works offline.
• Live Web Preview & Diagrams: Build and preview HTML, CSS, and JavaScript apps with real-time rendering. Visualise data with Mermaid Diagrams, 3D graphics, and charts.
• Smart Code Editor: Syntax highlighting, auto-indent, bracket matching, code completion, pinch-to-zoom, and multi-tab editing. A complete Python IDE, Java IDE, and C++ IDE in your pocket.
• Advanced File Explorer: Manage, move, and organise large multi-file codebases like a desktop IDE.
• Workspace Sync: Import local projects and manage them seamlessly.
• Template Gallery: Start new projects instantly with ready-to-run code templates.
• Premium Themes & Fonts: Fully customisable editor with high-contrast developer themes.
💻 50+ PROGRAMMING LANGUAGES
The only multi-language compiler and code editor app you need. Run code on your phone in any language:
• Most Popular: Java, Python, C++, HTML5, CSS3, JavaScript
• Mobile & Systems: Kotlin, C, C#, Swift, Rust, Go
• Web & Scripting: TypeScript, PHP, Ruby, Shell, Lua
• Data & Docs: JSON, XML, Markdown, Mermaid Diagrams, Visual Basic, and more
🌐 AVAILABLE IN 19 LANGUAGES
The full app — AI features, templates, and editor UI — is localised in:
English, Arabic, Bengali, German, Spanish, French, Hindi, Indonesian, Italian, Japanese, Korean, Dutch, Polish, Portuguese (Brazil), Russian, Turkish, Ukrainian, Vietnamese, Chinese (Simplified).
🔒 PRIVATE, FAST & RELIABLE
Your code stays on your device — nothing is stored on our servers. Built on Android SDK 36 for fast startup, smooth performance, and reliable billing across all devices. No ads.
📲 BUILT FOR
✔ Developers who need a full IDE and code editor on Android
✔ Students who want to learn Python, Java, C++, or web development
✔ Beginners looking for a free coding app to learn programming
✔ Engineers who want a reliable compiler and code runner
✔ Anyone who wants to run code on their phone or build real projects on the go
⭐ FREE TO START
Download free and start coding immediately. No account required. No ads. Join developers worldwide already building smarter with Code IDE.