JSON Formatter & Validator — Developer & Web Tools — Zapit
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JSON Formatter & Validator

Format, validate and explore JSON with syntax highlighting.

Indent:
✓ Valid JSON

Input

Output

{
  "name": "zapit",
  "version": "1.1.0",
  "features": [
    "json",
    "regex",
    "hash"
  ],
  "active": true,
  "meta": null
}

Type

Object

Keys

0

Arrays

0

Depth

2

Format, validate and explore JSON with syntax highlighting. Prettify minified JSON, minify formatted JSON, and instantly see parse errors with readable descriptions.

Key Features

Prettify & Minify
One-click formatting with 2, 4 or 8 space indent options, or single-line minification for compact JSON.
Syntax Highlighting
Keys, strings, numbers, booleans and null values are color-coded for easy reading.
Instant Validation
Parse errors are shown immediately with descriptive messages as you type.
JSON Stats
See the root type, number of keys, arrays and nesting depth at a glance.

How to Use

  1. 1Paste or type your JSON in the Input panel.
  2. 2Click Prettify to format with chosen indentation, or Minify to compact it.
  3. 3Any parse errors will appear in the status bar.
  4. 4Use Copy to copy the formatted output to your clipboard.

Frequently Asked Questions