Paste your minified or ugly JSON into the input box.
Select your desired indentation level (2 spaces is default).
Click 'Format' to see the pretty version.
Click 'Minify' if you want to compress it for production use.
Key Features & Benefits
Instantly readable API responses.
Detects syntax errors line-by-line.
Works offline / locally in browser.
One-click Copy to Clipboard.
Frequently Asked Questions
What is the difference between JSON Editor and Formatter?
This Formatter tool is focused purely on 'Pretty Printing' and validation. The Editor tool allows for more complex structural manipulation and tree viewing.