iOS · Swift · Codegen

JSON →
Swift Codable

Paste any JSON and get production-ready Swift structs with Codable conformance, camelCase keys, and optional CodingKeys — all generated locally in your browser.

Root name

Access

Arrays as

Optionals

CodingKeys

JSON Input

⚠ Invalid JSON

Swift Output

// Your Swift structs will appear here

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JSON →Swift Codable

JSON →
Swift Codable