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JSON to Swift Struct Online

Generate Swift Codable structs with CodingKeys.

Step 1: Paste JSON

Paste JSON to generate Swift code.

+ CodingKeys?

Yes, auto-generates CodingKey enums for snake_case.

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+ Is the swift tool free to use?

Yes, our swift tool is completely free. No registration, no limits.

+ Can I use this swift tool on mobile?

Yes, all tools including swift are fully responsive. Works on all devices.