KoguNavi

KoguNavi tool

JSON Formatter

Paste JSON to format, minify, or catch parse errors before you share a payload or edit a config file.

Local in browser

Runs in your browser for this tool.

Current tools are designed to run in your browser. As a general habit, avoid pasting passwords, private keys, or production secrets into any website.

What it helps with

  • Debug API responses
  • Format config files
  • Clean copied JSON

How to use

  1. Paste a JSON object, array, string, number, boolean, or null value.
  2. Choose Format for readable indentation, or Minify for compact output.
  3. Review the result or error message, then copy the output when it looks right.

Examples

Simple object

Input

{"name":"KoguNavi","type":"utility"}

Output

{
  "name": "KoguNavi",
  "type": "utility"
}

Array of tools

Input

[{"slug":"json-formatter"},{"slug":"base64-encode-decode"}]

Output

[
  {
    "slug": "json-formatter"
  },
  {
    "slug": "base64-encode-decode"
  }
]

Good to know

  • Does not repair invalid JSON automatically in the MVP.

FAQ

Does this JSON formatter upload my input?
No. This tool is designed to parse and format JSON in your browser for this tool page.
Does it repair invalid JSON?
No. It shows a readable parse error so you can fix the original JSON yourself.
What JSON values are supported?
Objects, arrays, strings, numbers, booleans, and null are supported when they are valid JSON.

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