Tool

JSON Formatter

Format, validate, and minify JSON in one screen.

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When to use it

  • Use it when JSON is hard to read in a single line.
  • It is helpful for checking API payloads and config files.
  • You can quickly tell whether the input is valid JSON.

Types and modes

  • Format adds indentation for readability.
  • Minify removes whitespace for compact output.
  • Objects use {}, and arrays use [].

What to check

  • JSON keys and strings must use double quotes.
  • Trailing commas will cause an error.
  • Review sensitive values before sharing formatted output.

FAQ

Is JSON the same as a JavaScript object?

Not exactly. JSON is stricter and requires double-quoted keys and strings.

Does formatting also validate the input?

Yes. Invalid JSON will fail during parsing and show an error.

Output
{
  "project": "bbalrang",
  "safe": true
}

Formatted with two-space indentation.