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JSON Workbench

The local-first debugging workspace for API developers.

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Generated Output

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Generate Swift Codable Structs

When building iOS applications, conforming to the Codable protocol is essential for API integration. Our tool transforms any JSON directly into Swift structs.

It intelligently handles Optionals (?) for safe unwrapping and automatically writes CodingKeys enums if your JSON keys don't match Swift's strict camelCase naming conventions.