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Online-Tools
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JSON Formatter

19+ transformations • Beautify, Minify, and Transform JSON

0 chars
19 transformations available

What is JSON Formatter?

JSON Formatter is a powerful online tool designed to help developers and data professionals work with JSON data more efficiently. Whether you need to beautify messy JSON, minify it for production, or transform the structure, this tool has you covered.

How to Use

  1. Input JSON: Paste your JSON data into the input box.
  2. Choose Action: Click on any transformation button (Beautify, Minify, Sort Keys, etc.).
  3. Copy Result: Your JSON is instantly processed. Click 'Copy' or 'Download' to save.

Available Transformations

  • Format: Beautify with 2 or 4 spaces, Minify to compress.
  • Transform: Sort keys alphabetically, Flatten nested objects.
  • Clean: Remove null values, empty strings, or trim whitespace.
  • Encoding: Escape/Unescape JSON strings, Base64 encode/decode.

Why Use This Tool?

Unlike other tools, our JSON Formatter runs 100% in your browser. Your data never leaves your device, ensuring maximum privacy and speed. It's completely free with no usage limits.