Does it handle nested objects?

Yes, nested objects are converted to embedded structs.

How are arrays handled?

Arrays are converted to Go slices with the appropriate element type.

Is the output production-ready?

The output is a good starting point. Review field types and add validation as needed.

Can I use this with GORM?

Yes, select the "db" tag option to generate GORM-compatible struct tags.

JSON to Go Struct — Convert JSON to Go struct definitions with optional struct tags.

How to use JSON to Go Struct

Paste your input on the left, choose the options you want, and the output appears instantly on the right. Everything runs in your browser — none of your data is sent to a server.

Paste or type your input in the INPUT panel
The output regenerates automatically as you type
Use Copy to put the result in your clipboard
Click Sample to load a working example

What is JSON to Go Struct?

JSON to Go Struct converts any JSON object or array into a valid Go struct definition. It supports nested structures, slices, and optional fields. Choose from json, db, or bson struct tags. All processing is done locally in your browser. This tool is part of santekno's developer toolbox — a curated collection of utilities built for engineers who care about speed, privacy, and simplicity.

Common use cases

Debugging API payloads and integration issues
Inspecting tokens, hashes, or encoded strings during development
Generating fixtures and sample data for tests
Sharing readable output with teammates in code reviews

FAQ

json, db, and bson struct tags are supported.