JSON to Go Struct Converter
Convert JSON to Go structs with json tags, nested types, and time.Time inference — free browser tool on AboveTool.
JSON to Go Struct
Paste your JSON object and click Convert. The tool infers Go types for every field and generates a complete struct with json tags — including nested structs for nested objects. All conversion runs locally in your browser.
Tips:
- Nested JSON objects generate separate named structs automatically
- snake_case JSON keys are converted to PascalCase Go field names
- ISO 8601 datetime strings are inferred as
time.Time - Use "Pointer for null fields" to generate
*Tfor nullable fields - Use "json + db tags" for GORM or sqlx database field mapping
About JSON to Go Struct Converter
JSON to Go Struct Converter is used by Go developers to generate Go struct definitions from a JSON sample with proper json tags for marshaling and unmarshaling. It analyzes the JSON keys and value types and outputs Go structs with camelCase field names and backtick json tags. JSON keys that start with numbers or contain special characters need manual renaming in Go — check the generated output for fields that may need adjustment. JSON to Go Struct Converter runs free in your browser at abovetool.com — no signup required.
How to use
- Paste a JSON object and set the root struct name and tag options.
- Click Convert to Go Struct to generate Go code.
- Copy the struct definitions into your Go project.
Features
- Runs entirely in your browser
- No signup or installation required
- Private — your data stays on your device
- Free to use on abovetool.com
Frequently asked questions
Is JSON to Go Struct Converter free on AboveTool?
Yes. JSON to Go Struct Converter is free to use on abovetool.com with no account required.
Are my files uploaded to a server?
Most tools on AboveTool process files locally in your browser. Your content stays on your device.
Who is this Data tool for?
Anyone who needs quick Converters tasks without installing desktop software — students, developers, designers, and office teams.