Convert JSON key case

JSON Key Case Converter

Rename every key in your JSON to one naming style, for example user_name to userName when moving data between a Python API and a JavaScript app.

How to use it

1. Paste JSON.
2. Pick camelCase, snake_case, kebab-case, PascalCase or another style.
3. Copy the result.

What it does

• Seven naming styles
• All levels or top level only
• Values are never changed

Questions

Does it change values?

No, only keys are renamed.

Is my data uploaded?

No. Bracely runs entirely in your browser, so nothing you paste or open leaves your device.

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