Free Online JSON Beautifier & Pretty Print
Beautify and pretty-print JSON data online with advanced options like alphabetical key sorting and custom indentation. Format messy JSON instantly. Free, no signup.
Related JSON Tools
What is JSON Beautifier?
JSON Beautifier is a free online tool that transforms minified or poorly formatted JSON into a clean, readable format with proper indentation. Unlike basic formatters, it offers advanced features like alphabetical key sorting to make your JSON more organized and easier to compare.
How to Use JSON Beautifier
- Paste your minified or unformatted JSON into the input area
- Choose your preferred indentation (2 spaces, 4 spaces, or tab)
- Optionally enable 'Sort Keys A-Z' to alphabetize object keys
- Click 'Beautify' and copy the formatted result
JSON Beautifier Features
- Beautify JSON with customizable indentation
- Sort object keys alphabetically for consistency
- Auto-update when changing formatting options
- One-click copy to clipboard
- Sample data to test the tool quickly
JSON Beautifier FAQ
What's the difference between Beautifier and Formatter?
JSON Beautifier focuses specifically on making JSON readable with advanced features like key sorting. JSON Formatter also includes minification for reducing file size.
Why would I sort keys alphabetically?
Sorting keys makes JSON easier to read and compare. It's especially useful when reviewing changes in version control or when looking for specific properties in large objects.
Does sorting change my data?
No, sorting only changes the order of keys in objects. All values, arrays, and nested structures remain exactly the same.