JSON Formatter

Paste JSON to validate it, pretty-print it with indentation, or minify it into a single line. Errors are explained in plain language.

How it works

Format indents your JSON with 2 spaces so it's easy to read; Minify strips all unnecessary whitespace for compact storage or transmission; Validate checks the syntax and tells you exactly what's wrong, including the position of the error. Your data never leaves your browser.