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Convert JSON to Go Structs Online

Converting JSON to Go structs is a common task when working with APIs, configuration files, or data processing in Go. This tool automatically analyzes your JSON structure and generates corresponding Go struct definitions with proper type annotations and struct tags. It handles nested objects, arrays, and all JSON data types, supporting both standard struct tags and custom tag options.

Features

  • Automatic type inference for all JSON data types (string, number, boolean, object, array)
  • Customizable struct names and support for nested struct generation
  • Options for omitempty tags and pointer types in generated Go structs
  • 100% client-side conversion — your data never leaves your browser
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How to Use JSON to Go

  1. Paste or upload your input data into the JSON to Go input area
  2. Select the desired output format or conversion options
  3. Click Convert to transform your data instantly
  4. Copy the converted result or download the output file

Common Use Cases

  • Converting API JSON responses to Go struct definitions
  • Generating type-safe Go code from JSON data
  • Speeding up Go backend development with auto-generated structs
  • Creating Go models from JSON configuration files

Frequently Asked Questions

Is JSON to Go free to use?
Yes, JSON to Go is completely free with no signup required. You can use it as many times as you need.
Is my data safe when using JSON to Go?
Absolutely. All processing happens directly in your browser. Your data is never sent to any server or stored anywhere.
What formats does JSON to Go support?
JSON to Go supports the formats described above. Simply paste your input data and the tool will handle the conversion automatically.
Can I convert large files?
Yes, since all processing happens in your browser, you can convert files of any reasonable size. Very large files may take a moment to process.
Will the conversion preserve my data accurately?
Yes, the conversion is lossless and preserves all data accurately. The tool handles edge cases and special characters properly.