What is IntelliJ IDEA?
IntelliJ IDEA, a JetBrains IDE, is an integrated development environment for professional Java and Kotlin development. It helps users produce high-quality code more efficiently, is designed to provide everything needed out of the box, and takes care of routine tasks so users can stay focused on the bigger picture.
Categories & Use Cases
Videos
Screenshots

IntelliJ IDEA interface overview: the Project tool window (left) outlines the code structure and the Editor (right) is used to read, write, and explore the source code.
Product Demos
Technical Details
| Deployment Types | On-Premise |
|---|---|
| Operating Systems | Windows, Linux, Mac |
| Mobile Application | No |
FAQs
What is IntelliJ IDEA?
IntelliJ IDEA is an IDE that aims to give Java and Kotlin developers everything they need out of the box, including a smart code editor, built-in developer tools, framework support, database support, web development support, and much more.
How much does IntelliJ IDEA cost?
IntelliJ IDEA starts at $19.9.
What are IntelliJ IDEA's top competitors?
NetBeans, Eclipse, and Android Studio are common alternatives for IntelliJ IDEA.