JSON Formatter

Private

Pretty-print (beautify) or minify JSON with instant validation.

100% in your browser. Nothing is uploaded.

Input

0 words · 0 chars · 0 lines

Output

About this tool

Free online JSON formatter and validator. Beautify (pretty-print) messy JSON with 2-space indentation, or minify it to a single line. Invalid JSON is reported instantly. Runs entirely in your browser, nothing is uploaded.