Utilyx
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JSON Formatter & Minifier Online

Pretty print messy JSON with clean indentation or minify JSON payloads for production payloads with syntax error detection.

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How to Use JSON Formatter & Minifier

1

Paste JSON Data

Paste your raw or compressed JSON string.

2

Format or Minify

Click "Beautify (2 Spaces)", "Beautify (4 Spaces)", or "Minify".

3

Copy or Download

Copy the formatted output or download it as a `.json` file.

Key Features & Benefits

Beautify with 2 spaces, 4 spaces, or Tab indentation

One-click JSON minification (strips whitespace)

Syntax error detection with clear line and column error indicators

One-click clipboard copy and file download

Frequently Asked Questions

Will this highlight where my JSON is invalid?

Yes! If the JSON contains a syntax error, Utilyx highlights the exact character position and describes the error.

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