JSON Prettify (Pretty Print)

How to use the JSON Prettify tool

The Online JSON Prettify tool allows you to quickly format and beautify your JSON strings with correct indentation and line breaks.

  • Paste your raw JSON into the input field and click "Prettify".
  • Copy the prettified JSON from the output field or download it.

Supported Features

  • Indentation levels and proper formatting for nested structures, arrays, and objects.
  • Preserves special characters, slashes, and Unicode without escapes.
  • Built-in error handling for invalid JSON syntax with clear error messages.
  • Localization support: interface and messages appear in your selected language.
Illustration of JSON prettify process

Privacy and Data Protection

This page doesn't store any of your submitted data, neither your IP address. Data is sending on the server side for one time automated process only and then not available anymore.

See also

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