Free Online Compilers

Code Playground

Write, compile, and run code instantly in your browser. Choose from 17+ programming languages with our fast code execution engine.

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Python

Online Compiler

High-level, interpreted language for general-purpose programming

Try Python

💛

JavaScript

Online Compiler

Dynamic scripting language for web development

Try JavaScript

💙

TypeScript

Online Compiler

Typed superset of JavaScript that compiles to plain JS

Try TypeScript

☕

Java

Online Compiler

Object-oriented language for enterprise applications

Try Java

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C++

Online Compiler

High-performance systems programming language

Try C++

🔧

C

Online Compiler

Low-level language for systems and embedded programming

Try C

🐹

Go

Online Compiler

Fast, statically typed language by Google

Try Go

🦀

Rust

Online Compiler

Memory-safe systems programming language

Try Rust

💎

Ruby

Online Compiler

Dynamic language focused on simplicity

Try Ruby

🐘

PHP

Online Compiler

Popular server-side scripting language

Try PHP

🍎

Swift

Online Compiler

Modern language for iOS/macOS development

Try Swift

🎯

Kotlin

Online Compiler

Modern language for Android and JVM

Try Kotlin

🎮

C#

Online Compiler

Microsoft language for .NET development

Try C#

🔴

Scala

Online Compiler

Functional programming on the JVM

Try Scala

🐪

Perl

Online Compiler

Powerful scripting for text processing

Try Perl

🖥️

Bash

Online Compiler

Unix shell scripting language

Try Bash

🗃️

SQL

Online Compiler

Database query language

Try SQL

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Instant Execution

Run your code instantly with our fast execution engine

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Secure Sandbox

Code runs in isolated containers for security

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17+ Languages

Support for all popular programming languages