JSON Beautifier

Usage

• Enter JSON data in the Input area or upload a file.
• Click Validate button to check JSON validity.
• Click Beautify to format or Minify to compress JSON.
• Select conversion format from Convert dropdown and click Convert button.
• View results in Output area and copy or download them.

Input, output, limits

Input is JSON text or a .json file. Output is formatted/minified JSON, or XML/YAML/CSV. Work stays in browser memory; nothing is uploaded.

Example

Input {"user":"ada","ok":true} → Beautify produces indented JSON. Convert to XML yields a tag tree. Input stays unchanged; only Output updates.

Features

• JSON Validation: Check if the input data is valid JSON format.
• Beautify: Format JSON data in a readable format. You can select tab size.
• Minify: Compress JSON data without spaces to minimize size.
• Convert: Convert JSON to XML, YAML, or CSV formats.
• File Support: Upload JSON files or download results.