🌐
CodeChef
codechef.com β€Ί java-online-compiler
Online Java Compiler and Visualizer
Welcome to our AI-powered online Java compiler and interpreter, the perfect platform to run and test your Java code efficiently. Our tool makes coding easy for developers of any skill level, whether you're a beginner or experienced.
🌐
JDoodle
jdoodle.com β€Ί online-java-compiler
Online Compiler and Editor/IDE for Java, C, C++, PHP, Python, Ruby, Perl - Code and Run Online
JDoodle is an Online Compiler, Editor, IDE for Java, C, C++, PHP, Perl, Python, Ruby and many more. You can run your programs on the fly online, and you can save and share them with others. Quick and Easy way to compile and run programs online.
Discussions

Any free, or cheap, online compilers for Python and Java?
Not a compiler but it seems like you are trying to make a version of repl.it More on reddit.com
🌐 r/Compilers
15
0
October 13, 2023
Online Java programing IDE with support for multiple files - Code.org Professional Learning Community
I’m looking for some help, but it is not with Code.org to be honest. I teach a java programing class virtually, and I have a couple of students that have very limited computing resources. Does anybody know of an online resource that will allow java programing and compiling with multiple files. More on forum.code.org
🌐 forum.code.org
0
February 6, 2024
Free online JAVA IDE as alternative to Visual studio code
once this man gets a new computer and installs intelliJ his head is going to explode More on reddit.com
🌐 r/learnjava
26
5
February 9, 2024
What is the best online Java compiler?

IDEONE or repl.it

More on reddit.com
🌐 r/javahelp
10
1
August 28, 2016
🌐
Online IDE
online-ide.com
Online IDE - Code Editor, Compiler, Interpreter
Build and Run your code instantly. Online-Ide is a quick and easy tool that helps you to build, compile, test your programs online.
🌐
Great Learning
mygreatlearning.com β€Ί blog β€Ί online java compiler
Online Java Compiler
September 26, 2025 - Create ATS-friendly Resume for Free Use our Free AI Resume Builder ... Learn Java fundamentals and advanced concepts with 16+ hours of content, real-world projects, and coding exercises. ... Java environment ready. Click 'Run' to compile and execute. This online Java editor and compiler allows you to run Java programs right from your browser. It’s easy to use with real-time code ...
🌐
Python Tutor
pythontutor.com β€Ί java.html
Online Java Compiler, Visual Debugger, and AI Tutor - Learn Java programming by visualizing code
Free online Java compiler and visual debugger. Step-by-step visualization with AI tutoring to learn object-oriented programming.
🌐
Eclipse IDE
eclipseide.org
Eclipse IDE | The Eclipse Foundation
New option for direct Javadoc access from annotation hovers, support for markdown specific syntax in the Javadoc formatter, quick fix to convert eligible classes to Java records and an option to drag and drop variables and expressions into the debug shell. Features a huge variety of platform plugins that will ease the addition of new functionality: check the marketplace. Monitor specific UI scaling now the default for SWT on Windows with modern PerMonitorV2 DPI awareness, new native PDF generation support in SWT and improved console view icon that updates based on the active console selection. Free and open source released under the terms of the Eclipse Public License 2.0.
🌐
Online Java
online-java.com
Online Java - IDE, Code Editor, Compiler
Write, compile, and run Java code online with our fast and reliable online compiler and IDE.
🌐
JetBrains
jetbrains.com β€Ί idea
The Leading IDE for Professional Java and Kotlin Development
5 days ago - IntelliJ IDEA is the JetBrains IDE for pro development in Java and Kotlin. Built for your comfort, it unlocks productivity, ensures quality code, supports cutting-edge tech, and protects your privacy.
Find elsewhere
🌐
Oracle Java
dev.java β€Ί playground
The Java Playground - Dev.java
Copyright Β© 2026 Oracle and/or its affiliates. All rights reserved. Terms of Use | Privacy | Trademarks
🌐
Zed
zed.dev
Zed β€” Love your editor again
Empowering the next generation of developers with Zed's Pro features, free for one year. ... Favorite workflows and hidden features from the Zed team and community. ... View your code changes in a split diff view in Zed.
🌐
Apache NetBeans
netbeans.apache.org β€Ί front β€Ί main β€Ί index.html
Welcome to Apache NetBeans
It highlights source code syntactically and semantically, lets you easily refactor code, with a range of handy and powerful tools. ... Apache NetBeans provides editors, wizards, and templates to help you create applications in Java, PHP and many other languages.
🌐
OnlineGDB
onlinegdb.com β€Ί online_java_compiler
Online Java Compiler - online editor
/****************************************************************************** Online Java Compiler. Code, Compile, Run and Debug java program online. Write your code in this editor and press "Run" button to execute it.
🌐
Reddit
reddit.com β€Ί r/compilers β€Ί any free, or cheap, online compilers for python and java?
r/Compilers on Reddit: Any free, or cheap, online compilers for Python and Java?
October 13, 2023 -

I'm trying to make an online editor and compiler for my students to run code on. Yes, there are some out there but they don't fit my needs.

I've been able to use OneCompiler's API through RapidAPI but it costs a bit too much. Is there an open source compiler I can run on a server and connect to? I've tried use Codex-API but can't get the darn thing to work. It needs me to setup a docker container and such but I get errors. Not sure if it's a me thing or not so I'm looking for guidance from y'all with other possible solutions that I might be missing. Thanks.

🌐
Codiva
codiva.io
Superfast Online Java Compiler, Editer and IDE - Codiva.io - Compile and Run Java Online
Codiva is an online compiler and IDE for C, C++ and Java. Online compiler. No installation needed ... We have been using Codiva.io for the bulk of this semester. It is our first foray into online IDE's and I have investigated each one at length. Codiva.io provides the best balance on speed ...
🌐
Paiza
paiza.io β€Ί en β€Ί languages β€Ί online-java-compiler
Online PHP/Java/C++... editor and compiler | paiza.IO
Paiza.IO is online editor and compiler. Java, Ruby, Python, PHP, Perl, Swift, JavaScript... You can use for learning programming, scraping web sites, or writing batch
🌐
Programiz
programiz.com β€Ί java-programming β€Ί online-compiler
Online Java Compiler - Programiz
// Online Java Compiler // Use this editor to write, compile and run your Java code online class Main { public static void main(String[] args) { System.out.println("Try programiz.pro"); } }
🌐
Visual Studio Code
code.visualstudio.com β€Ί docs β€Ί languages β€Ί java
Java in Visual Studio Code
November 3, 2021 - Leveraging the power of Visual Studio Code, Java developers get an excellent tool for both quick code editing and also the full debugging and testing cycle. It's a great choice for your Java work if you're looking for a tool which: Is fast, ...
🌐
W3Schools
w3schools.com β€Ί java β€Ί java_compiler.asp
Java Online Compiler (Editor / Interpreter)
Java Examples Java Videos Java Compiler Java Exercises Java Quiz Java Code Challenges Java Server Java Syllabus Java Study Plan Java Interview Q&A Java Certificate ... With our online Java compiler, you can edit Java code, and view the result in your browser.
🌐
NextLeap
nextleap.app β€Ί online-compiler β€Ί java-programming
NextLeap - Online Java Compiler
Experience the power of Java with NextLeap's Java Online Compiler. Write, compile, and debug Java code online in real time.
🌐
Code.org
forum.code.org β€Ί t β€Ί online-java-programing-ide-with-support-for-multiple-files β€Ί 39279
Online Java programing IDE with support for multiple files - Code.org Professional Learning Community
February 6, 2024 - I’m looking for some help, but it is not with Code.org to be honest. I teach a java programing class virtually, and I have a couple of students that have very limited computing resources. Does anybody know of an online…