JSON Formatter

2 spaces

Why Format JSON?

Raw JSON from APIs, logs, or databases is often a single unreadable line. Formatting it with proper indentation and line breaks makes the structure visible, debugging faster, and code reviews easier.

Features

  • Customizable indent — choose 2 spaces, 4 spaces, or tabs.
  • Instant formatting — runs entirely in your browser.
  • Error detection — shows parse errors if the JSON is invalid.
  • Copy to clipboard — one click to copy the formatted output.

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