Instant JSON Beautification
Paste any ugly or minified JSON string to instantly transform it into formatted, colorized, human-readable code.
json
// Before Pretty Print:
{"id":1,"active":true}
// After Pretty Print:
{
"id": 1,
"active": true
}Formatting Knowledge Base
Pretty Print & Beautify JSON
Pretty print JSON online instantly. Paste minified or ugly JSON and get formatted, syntax-highlighted output you can copy in one click. Free, no signup.
Frequently Asked Questions
Is my data safe when using this pretty printer?
Yes! 100% of formatting happens locally in your browser.