codebench_TOOL: HomeLOCAL-ONLY⌘K Switch
Language:
Root:
Input (JSON)
Output (TypeScript)
Paste JSON on the left, then press ⌘Enter
codebench $Ctrl+Enter Run

What is JSON to Code?

Paste JSON and instantly generate type definitions for TypeScript (interface/type), Go (struct with json tags), Rust (struct with Serde), Python (dataclass), Java (class), Kotlin (data class), C# (class), Swift (Codable struct), Dart (class), and JavaScript (JSDoc). Handles nested objects, arrays, optional fields, and mixed types. All processing runs in your browser.

Key Features