gofmt Compatible Go 1.22+ Beautifier, Minifier & Execution Console

Go Formatter

Beautify, format, validate, and minify Go (Golang) source code with gofmt compliance, Go 1.22+ features (generics, type sets, struct tags, goroutines, channels, directives), document analytics, and safe sandboxed console execution preview.

Load Preset Template:
Indent Type:
Indent Size:
Go Version Standard:
Input Go Source Code
0 chars
0 chars
Go Structure Valid: No syntax errors detected.
Valid Go 1.22+
Lines:0|Input Chars:0|Output Chars:0|Byte Size:0 B|Packages & Imports:0|Structs & Interfaces:0|Functions & Methods:0|Goroutines & Channels:0|Directives (//go:):0|GoDoc & Comments:0
gofmt & Go 1.22+ Formatting Standards & Developer Specification Reference
Modern Go 1.22+ Features

Full support for Generics (func Map[K comparable, V any]), Type sets (~int | ~float64), Struct tags (`json:"id"`), and concurrency constructs.

Security Safeguards

Treats Go code strictly as text data for formatting. NEVER compiles or executes server binaries on the host machine, protecting server environment variables.

gofmt Tab Standards

Formatted according to official canonical gofmt standards using tab indentation, struct tag alignment, and package import grouping.

Compiler Directives & Tags

Compiler directives (//go:embed, //go:build, //go:generate) and raw multiline strings (`raw`) are preserved verbatim without altering contents.