JSON Formatter

Pretty print and beautify JSON with configurable indentation. Paste your JSON and format it instantly.

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Formatting Features

Professional JSON formatting tools at your fingertips.

Configurable Indentation

Choose between 2 or 4 spaces indentation to match your coding style and project standards.

One-Click Format

Format JSON instantly with a single click or keyboard shortcut (Ctrl/Cmd + Shift + F).

Syntax Highlighting

Color-coded JSON with bracket matching and code folding for easy reading.

JSON Formatter FAQ

What does a JSON formatter do?

A JSON formatter takes compact or poorly formatted JSON and restructures it with proper indentation and line breaks, making it easy to read and debug.

Can I choose the indentation size?

Yes, you can choose between 2-space and 4-space indentation using the toolbar controls.

Does it preserve my data?

Absolutely. Formatting only changes whitespace — all keys, values, and structure remain identical.