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Quick Answer

Our free online Go editor lets you write, compile, and run Go (Golang) code directly in your browser. Supports goroutines, channels, and the full standard library with no installation required.

How It Works

1

Write your Go code in the editor

2

Click Run to compile and execute

3

View output and errors in the console

4

Share your code via URL or download

Key Facts

  • Compile and run Go code instantly in your browser
  • Full support for goroutines and channels
  • Access to Go standard library
  • Syntax highlighting and error detection
  • No Go installation or setup required
  • Share your code via URL

Frequently Asked Questions

Which Go version is supported?

We support Go 1.21+ with full access to the standard library including fmt, net/http, encoding/json, and more.

Can I use goroutines and channels?

Yes, full concurrency support is available including goroutines, channels, select statements, and sync primitives.

Are third-party packages available?

The standard library is available. For third-party packages, you would need a local Go installation.

How is my code executed?

Code runs securely in a sandboxed environment. Your code is compiled and executed server-side with output streamed back.