Codegen · JetBrains plugin
JSON to Code Companion
FreeCodegen
Select a JSON object: in a .json file, a string literal, anywhere: run Generate Class from JSON, and get a real Java POJO or Kotlin data class with field types inferred from the actual JSON values, including nested objects (their own nested/ sibling classes) and arrays (List<T>, typed from the first element).
The gap it fixes
"Paste JSON as Code"-style tools are widely used across other editors — JetBrains Marketplace had no real equivalent (confirmed by search before building this).
Facts and pricing
- Category
- Codegen
- Pricing
- Free
- Platform
- IntelliJ-family plugin
- First published
- 2026-08-27
- Marketplace ID
- #33550
- Repository
json-to-code-companion- Growth
- New listing
Related plugins
All Codegen pluginsGenerates a real, compiling object-copy method between two Java or Kotlin classes. Select exactly two class files in the Project view, right-click → Generate Bean Copy Method, pick the copy direction, and get a new copier file with fields matched by name and type.
Place the caret on a variable, parameter, or field, run Insert Log Statement, and get a real println (Kotlin) / System.out.println (Java) inserted right after the enclosing statement: class, method, and line number already baked in as literal text. Remove All Log Statements finds and deletes every one this plugin has added to the current file, in one action.
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