IntelliJ IDEA
IntelliJ IDEA
The Leading IDE for Professional Development
in Java and Kotlin
Natively integrated AI
Latest AI models
Next edit suggestions and unlimited code completion
Fast, accurate code suggestions as you type, powered by deep IDE intelligence.
or a local model of your choice.
Multi-agent experience
and more, including GitHub Copilot and Cursor via ACP.
Transparent AI costs without vendor lock-in
Use JetBrains AI credits or bring your own AI subscriptions and API keys.
The Ultimate Experience
Develop with leading Java and Kotlin frameworks
Enjoy first-class support for leading frameworks and technologies geared toward the development of modern applications and microservices – Spring and Spring Boot, Jakarta EE, JPA, Reactor, and more.
Profile Java and Kotlin apps on the fly
Get insights into how your applications work and make performance issues easier to investigate with a built-in profiler. Thanks to convenient graphical and hierarchical representations, the results are easy to analyze and compare.
Work with any database
Manage databases right in IntelliJ IDEA. Take advantage of intelligent coding assistance when editing SQL queries, connect to live databases, run queries, and browse and export data.
Manage HTTP Requests with ease
Create, edit, and execute HTTP, gRPC, GraphQL, and WebSocket requests without leaving the IDE. The built-in HTTP Client comes with various coding assistance features like highlighting, code completion, refactorings, inline documentation, and more.
Develop web applications
IntelliJ IDEA is perfect for web development, supporting a wide range of JavaScript and related technologies such as TypeScript, React, Vue, Angular, Node.js, HTML, and style sheets.
The IDE provides essential features like code completion, context actions, error highlighting, and more.
Code from anywhere
Work effortlessly on any laptop, no matter how powerful it is. Remote development functionality splits the IDE into two components: a local lightweight client (your laptop) and a remote server that handles all the heavy processing.