JSON to Swift
Convert JSON data to Swift Codable struct definitions for quick Swift code generation.
How to Use
- Paste or type JSON data into the left input box.
- Optionally specify the generated Swift struct name in the struct name input box (default is RootObject).
- Click the "Convert to Swift" button. The converted Swift Codable code appears on the right.
- Click "Copy Result" to quickly copy the converted Swift code.
Related Tools
About JSON to Swift
JSON to Swift is a free online code generation tool that helps you quickly convert JSON data to Swift Codable struct definitions. In iOS and Swift development, we often need to define corresponding structs based on API-returned JSON data, which is time-consuming and error-prone when done manually.
Simply paste JSON data and the tool will automatically analyze the JSON structure and generate the corresponding Swift Codable struct, including optional types, nested structs, and array types. Supports conversion of all JSON types including strings, numbers, booleans, arrays, and nested objects. You can customize the generated struct name for direct use in your projects. The entire operation runs locally in the browser without uploading data to any server.